15 Best Nvme SSDs with 3D NAND, Compared
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Choosing the right storage upgrade often means deciding between a legacy interface and a modern nvme SSD with 3D NAND. This comparison examines 15 options strictly through the specifications published on their product listings. The ADATA SU800 1TB 2.5-Inch SATA SSD leads the list because its 1TB capacity and dedicated DRAM caching maximize SATA III bandwidth for standard drive bays.
By comparing form factors, interface types, and storage capacities side by side, you can evaluate how each option performs in everyday setups. This guide helps you decide on the right balance of speed, physical fit, and capacity for your system upgrade.
Quick picks
The best fit for you
- You need high-capacity storage for standard SATA bays ADATA SU800 1TB 2.5-Inch SATA SSD You get 1TB of 3D NAND storage and dedicated DRAM caching over a SATA III interface.
- You want a dedicated caching drive for your NAS Western Digital WD Red SA500 500GB M.2 SSD You get an M.2 2280 SATA III form factor designed for 24/7 NAS compatibility.
- You need a fast NVMe drive for gaming builds Addlink S70 Lite 1TB Gen3 NVMe SSD You get a 1TB capacity on a PCIe 3.0 M.2 2280 interface with 3D NAND flash.
- You want a basic boot drive for older PCs INLAND Pro 120GB 2.5-Inch SATA SSD You get an entry-level 120GB 2.5-inch SATA III drive delivering up to 520MB/s read speeds.
Our 15 picks
ADATA SU800 1TB 2.5-Inch SATA SSD
Best for: 2.5-inch SATA system storage upgrades
- NAND Type
- 3D NAND (what this guide is about)
- Storage Capacity
- 1TB
- Interface
- SATA III
- Form Factor
- 2.5 Inch
- Max Read Speed
- 560 MB/s
- Max Write Speed
- 520 MB/s
The ADATA SU800 is a 1TB internal solid-state drive built with 3D NAND technology and a standard 2.5-inch form factor. It operates over a SATA III interface, delivering sequential read speeds up to 560 MB/s and write speeds up to 520 MB/s. It features both dynamic SLC caching and a dedicated DRAM cache buffer. This drive suits you if you need a high-capacity 2.5-inch storage upgrade for an older PC or laptop.
Pros
- Read speeds up to 560 MB/s and write speeds up to 520 MB/s
- Equipped with both dynamic SLC caching and a DRAM cache buffer
- Includes RAID Engine and Data Shaping support
- Available in capacities up to 2TB
Cons
- SATA III interface limits throughput compared to NVMe options
- 2.5-inch form factor requires SATA data and power cabling
- Warranty is limited to three years
Good fit if
- You need a 2.5-inch SATA III drive with 3D NAND and onboard DRAM cache.
- You want 1TB of solid-state storage for a motherboard lacking M.2 slots.
Skip if
- You have an available M.2 slot and require NVMe transfer speeds.
- You need a drive with longer than a three-year warranty.
Verdict: ADATA SU800 1TB 2.5-Inch SATA SSD combines 3D NAND with dedicated DRAM caching to maximize SATA III bandwidth. It serves as a dependable high-capacity upgrade for systems utilizing standard 2.5-inch drive bays.
INLAND Pro 120GB 2.5-Inch SATA SSD
Best for: entry-level PC boot drives on SATA
- NAND Type
- 3D NAND (what this guide is about)
- Storage Capacity
- 120GB
- Interface
- SATA III 6Gb/s
- Form Factor
- 2.5" 7mm
- Max Read Speed
- up to 520MB/s
- Max Write Speed
- up to 410MB/s
The INLAND Pro 120GB 2.5-Inch SATA SSD delivers basic solid-state storage using 3D TLC NAND flash. Built in a standard 7mm 2.5-inch form factor, it connects via a SATA III 6Gb/s interface and reaches sequential speeds up to 520MB/s read and 410MB/s write. If you need a compact drive for a standard boot drive, this model covers your essential storage requirements.
Pros
- Sequential read speeds up to 520MB/s and write speeds up to 410MB/s
- Uses 3D TLC NAND flash memory
- Standard 7mm 2.5-inch SATA III form factor fits mainstream laptops and desktops
- Includes a 3-year limited parts and labor warranty
Cons
- Small 120GB storage capacity
- SATA III interface operates below NVMe bandwidth limits
- Random 4K read performance rated at 38k IOPS
Good fit if
- You need a basic 120GB drive for an operating system installation
- You are upgrading a desktop or laptop that uses a 2.5-inch SATA bay
- You want standard 3D TLC flash with a three-year warranty
Skip if
- You require fast PCIe NVMe throughput for demanding workloads
- You need more than 120GB of space for media and large game installs
Verdict: INLAND Pro 120GB 2.5-Inch SATA SSD provides entry-level 3D TLC flash storage for systems limited to 2.5-inch SATA bays. It suits basic secondary storage or a light boot drive up to 520MB/s read speeds.
Addlink S20 512GB 2.5-Inch SATA SSD
Best for: 2.5-inch hard drive and PS4 upgrades
- NAND Type
- 3D NAND (what this guide is about)
- Storage Capacity
- 512GB
- Interface
- SATA III
- Form Factor
- 2.5 inch
- Max Read Speed
- 500MB/s
- Max Write Speed
- 450MB/s
The Addlink S20 512GB 2.5-Inch SATA SSD provides a standard internal storage upgrade built on 3D NAND flash memory. It utilizes a SATA III 6Gb/s interface to deliver sequential read speeds up to 500MB/s and write speeds up to 450MB/s. With its slim 7mm casing and SLC write caching, you get responsive everyday transfer performance. This drive suits you if you need a direct replacement for an aging hard drive in a laptop or PS4.
Pros
- Up to 500MB/s read and 450MB/s write speeds
- Standard 7mm 2.5-inch form factor fits laptops and PS4 consoles
- Built-in SLC write caching for transfer responsiveness
- Three-year limited manufacturer warranty
Cons
- SATA III interface caps transfer rates below NVMe speeds
- No dedicated onboard DRAM cache
Good fit if
- You want a 2.5-inch 7mm drive to replace an existing hard drive.
- You need a direct drop-in storage upgrade for a PS4, PS4 Slim, or PS4 Pro.
- You prefer 3D NAND storage with built-in SLC caching for daily tasks.
Skip if
- You need high-bandwidth PCIe NVMe speeds for your system.
- You want an SSD with dedicated onboard DRAM cache.
Verdict: Addlink S20 512GB 2.5-Inch SATA SSD offers reliable 3D NAND performance and SLC caching for standard SATA bays. It serves as an easy replacement for traditional mechanical drives in compatible consoles and PCs.
Silicon Power A55 1TB 2.5-Inch SATA SSD
Best for: 2.5-inch SATA laptop and desktop upgrades
- NAND Type
- 3D NAND (what this guide is about)
- Storage Capacity
- 1TB
- Interface
- SATA III
- Form Factor
- 2.5"
- Cache Type
- SLC Cache
- Dimensions
- 3.94 × 2.75 × 0.28 inches
This internal solid state drive from Silicon Power gives you 1TB of storage using 3D NAND flash and an SLC cache. It uses a standard 2.5-inch form factor with a 7mm height and connects via a SATA III interface. This drive suits you if you need to upgrade an older laptop, ultra-slim notebook, or desktop that accepts 2.5-inch SATA drives rather than faster M.2 NVMe drives.
Pros
- 1TB capacity with 3D NAND flash
- SLC cache technology for performance boost
- 7mm slim design fits ultrabooks and ultra-slim notebooks
- 3-year limited warranty coverage
Cons
- SATA III interface lacks NVMe PCIe speeds
- Requires registration on official website for complete warranty services
- 2.5-inch casing is larger than M.2 form factors
Good fit if
- You need 1TB of storage for a system with a 2.5-inch SATA bay.
- You are upgrading a slim notebook that accepts 7mm drive heights.
- You want 3D NAND paired with an SLC cache boost.
Skip if
- You want high-speed PCIe NVMe data transfer rates.
- You have an M.2 slot and lack space for a 2.5-inch drive.
Verdict: Silicon Power 1TB 2.5-Inch SATA III SSD provides dependable 3D NAND storage and an SLC cache for standard drive bays. It serves as a straightforward 7mm upgrade, though its SATA interface cannot reach NVMe speeds.
Crucial BX500 240GB 2.5-Inch SATA SSD
Best for: basic OS upgrades in older systems
- NAND Type
- 3D NAND (what this guide is about)
- Storage Capacity
- 240GB
- Interface
- SATA
- Form Factor
- 2.5-Inch
- Max Read Speed
- up to 540MB/s
- Dimensions
- 3.95 × 0.27 × 2.75 inches
The Crucial BX500 is a 2.5-inch internal solid-state drive built with Micron 3D NAND flash memory. It connects over a SATA III interface, delivering sequential read speeds up to 540MB/s. With a 240GB capacity and a 0.27-inch thickness, this drive fits standard drive bays. You will find it suitable for replacing a mechanical hard drive in an older laptop or desktop to improve basic boot times and everyday system responsiveness.
Pros
- Sequential speeds reach up to 540MB/s
- Built with Micron 3D NAND technology
- Standard 2.5-inch form factor with 0.27-inch thickness
- Three-year limited warranty included
Cons
- SATA III interface limits throughput compared to NVMe drives
- Base 240GB capacity provides limited space for larger libraries
Good fit if
- You need a 2.5-inch SATA III drive for an older laptop or desktop bay.
- You want a dedicated 240GB boot drive for standard operating system tasks.
Skip if
- You require high-speed M.2 NVMe performance for intense data transfers.
- You need more than 240GB of storage for games and large media files.
Verdict: Crucial BX500 240GB 2.5-Inch SATA SSD delivers solid SATA III speeds and Micron 3D NAND for everyday PC upgrades. It acts as a reliable replacement for slower legacy mechanical storage.
Crucial BX500 240GB 2.5-Inch SATA SSD
Best for: basic 2.5-inch SATA III drive replacements
- NAND Type
- 3D NAND (what this guide is about)
- Storage Capacity
- 240GB
- Interface
- SATA
- Form Factor
- 2.5-Inch
- Max Read Speed
- up to 540MB/s
- Dimensions
- 3.95 × 0.27 × 2.75 inches
The Crucial BX500 240GB 2.5-Inch SATA SSD brings Micron 3D NAND storage to standard 2.5-inch drive bays. It connects using a SATA III interface, delivering read speeds up to 540MB/s. At 0.27 inches thick, it drops into systems that take standard internal drives. You get a basic 240GB capacity backed by a 3-year limited warranty, making it a direct replacement option for older internal drives in your setup.
Pros
- Sequential read speeds up to 540MB/s
- Built with Micron 3D NAND
- Slim 0.27-inch 2.5-inch form factor
- Crucial 3-year limited warranty
Cons
- SATA III interface tops out well below NVMe speeds
- Modest 240GB storage capacity fills quickly with large files
Good fit if
- You need a 2.5-inch SATA III drive for an older laptop or desktop bay.
- You want basic 240GB 3D NAND storage for everyday system tasks.
Skip if
- You require high-speed M.2 NVMe PCIe transfer rates.
- You need high-capacity local storage beyond 240GB on a single drive.
Verdict: Crucial BX500 240GB 2.5-Inch SATA SSD delivers SATA III speeds up to 540MB/s using Micron 3D NAND. It serves as a dependable entry-level drive backed by a 3-year warranty.
TEAMGROUP MS30 256GB M.2 SATA SSD
Best for: compact SATA M.2 laptop and desktop upgrades
- NAND Type
- 3D NAND, TLC (what this guide is about)
- Storage Capacity
- 256GB
- Interface
- SATA III 6Gb/s
- Max Read Speed
- 500 MB/s
- Max Write Speed
- 400 MB/s
- Cache Type
- SLC Cache
The TEAMGROUP MS30 is an internal M.2 2280 solid-state drive built with 3D NAND TLC flash and SLC caching. Operating over a SATA III 6Gb/s interface, it delivers sequential read speeds up to 500 MB/s and write speeds up to 400 MB/s. It supports Intel Smart Response Technology for HDD caching setups. You will find this capacity and form factor suitable for desktop or laptop storage setups that require an M.2 SATA connection.
Pros
- Up to 500 MB/s read and 400 MB/s write speeds
- Uses SLC caching alongside 3D NAND TLC flash
- Supports Intel Smart Response Technology for drive caching
Cons
- Uses SATA III transfer speeds rather than faster PCIe NVMe bandwidth
- Limited to 256GB of storage capacity
Good fit if
- You need an M.2 2280 drive compatible with a SATA III B & M key slot.
- You plan to configure an SSD cache alongside a hard drive using Intel SRT.
Skip if
- You require high-speed PCIe NVMe data transfer rates.
- You need more than 256GB of internal storage space.
Verdict: TEAMGROUP MS30 256GB M.2 SATA SSD delivers SATA III transfer speeds and SLC caching in a compact M.2 2280 form factor. It provides a straightforward option if your motherboard requires an M.2 SATA drive.
XPG SX8200 Pro 512GB NVMe SSD
Best for: demanding Gen3 desktop rendering and media editing
- NAND Type
- 3D NAND (what this guide is about)
- Storage Capacity
- 512GB
- Interface
- PCIe NVMe Gen3x4
- Form Factor
- M.2 2280
- Max Read Speed
- 3500 MB/s
- Max Write Speed
- 3000 MB/s
The XPG SX8200 Pro is an M.2 2280 internal solid-state drive built with 3D NAND flash. It uses a PCIe NVMe Gen3x4 interface to reach sequential speeds up to 3500 MB/s read and 3000 MB/s write. If you need responsive storage for 3D animation, video editing, or heavy computing tasks on a compatible motherboard, this 512GB drive delivers solid high-end Gen3 transfer rates.
Pros
- Sequential read speeds up to 3500 MB/s and write speeds up to 3000 MB/s
- High-speed PCIe NVMe Gen3x4 interface with 3D NAND
- Compact M.2 2280 form factor
- Includes five-year warranty coverage
Cons
- Not natively compatible with Mac systems without additional hardware
- Will not function in SATA-only M.2 slots
Good fit if
- You need top-tier PCIe Gen3 read and write speeds for creative applications.
- You have a motherboard M.2 slot supporting M-Key NVMe drives.
Skip if
- You need native out-of-the-box compatibility with Mac systems.
- You only have an M.2 slot wired for SATA.
Verdict: XPG SX8200 Pro 512GB NVMe M.2 SSD delivers class-leading PCIe Gen3 speeds backed by 3D NAND flash and a five-year warranty. It fits high-workload desktop setups that require fast sequential throughput without moving to Gen4.
Addlink S70 Lite 1TB Gen3 NVMe SSD
Best for: Gen3 gaming in laptops and desktops
- NAND Type
- 3D NAND (what this guide is about)
- Storage Capacity
- 1TB
- Interface
- PCIe Gen3x4
- Form Factor
- M.2 2280
- Max Read Speed
- Up to 3200MB/s
- Max Write Speed
- 2600MB/s
The Addlink S70 Lite 1TB is an M.2 2280 NVMe SSD built on 3D NAND flash and a PCIe Gen3x4 interface. It delivers sequential read speeds up to 3,200 MB/s and write speeds up to 2,600 MB/s, supported by SLC caching. Because it operates without an attached heatsink, it fits into laptops and desktop slots alike. It suits you if you need reliable storage for gaming and sustained workloads.
Pros
- Sequential read speeds up to 3,200 MB/s and writes up to 2,600 MB/s
- Uses 3D NAND flash combined with SLC caching
- Standard M.2 2280 format without heatsink fits laptops and desktops
- Covered by a 5-year limited warranty
Cons
- PCIe Gen3 speeds are slower than Gen4 drives
- No integrated heatsink included
- Maximum listed capacity reaches only 1TB
Good fit if
- You need Gen3 NVMe speeds for fast gaming load times.
- You are upgrading a slim laptop with an M.2 2280 PCIe slot.
- You want 3D NAND flash with SLC caching and a 5-year warranty.
Skip if
- You require Gen4 transfer rates.
- You need more than 1TB of storage on a single drive.
Verdict: Addlink S70 Lite 1TB PCIe 3.0 NVMe SSD delivers reliable Gen3 speeds and SLC caching for everyday gaming builds. Its heatsink-free M.2 2280 design ensures broad compatibility with both laptops and desktop motherboards.
TEAMGROUP GX2 512GB SATA III 2.5-Inch SSD
Best for: Standard 2.5-inch laptop and desktop drive upgrades
- NAND Type
- 3D NAND, TLC (what this guide is about)
- Storage Capacity
- 512GB
- Interface
- SATA III 6Gb/s
- Form Factor
- 2.5 Inch
- Max Read Speed
- 530 MB/s
- Max Write Speed
- 430 MB/s
The TEAMGROUP GX2 is a 2.5-inch internal solid-state drive built with 512GB of 3D NAND TLC flash memory. Operating over a SATA III 6Gb/s interface, it delivers sequential read speeds up to 530 MB/s and write speeds up to 430 MB/s. It includes DevSleep power-saving technology along with TRIM and wear leveling. This drive suits you if you need a straightforward storage replacement for an older desktop or laptop with a standard drive bay.
Pros
- Sequential read speeds up to 530 MB/s and write speeds up to 430 MB/s
- DevSleep support lowers power consumption during standby
- Built with 3D NAND TLC flash memory
- Includes TRIM, ECC, wear-leveling, and S.M.A.R.T. features
Cons
- SATA III interface delivers lower speeds than NVMe drives
- Maximum write speed tops out at 430 MB/s
Good fit if
- You need a 2.5-inch SATA drive to replace a mechanical drive in a desktop or laptop
- You want 512GB of 3D NAND storage with DevSleep power efficiency
Skip if
- You require high-speed NVMe PCIe transfer rates for your workflow
- You need write performance that exceeds 430 MB/s
Verdict: TEAMGROUP GX2 512GB 2.5-Inch SATA SSD provides practical SATA III transfer speeds using 3D NAND TLC flash. It serves as a reliable storage option for systems with standard 2.5-inch drive bays.
TEAMGROUP MP33 256GB PCIe 3.0 M.2 SSD
Best for: entry-level desktop and laptop PCIe Gen3 storage
- NAND Type
- 3D NAND, TLC (what this guide is about)
- Storage Capacity
- 256GB
- Interface
- PCIe Gen3x4
- Max Read Speed
- 1600 MB/s
- Max Write Speed
- 1000 MB/s
- Cache Type
- SLC Cache
The TEAMGROUP MP33 is an internal M.2 2280 solid-state drive built with 3D TLC NAND flash and an SLC cache. It uses a PCIe 3.0 x4 interface running on the NVMe 1.3 standard. This 256GB model fits both desktop and notebook systems with compatible M.2 slots. You get a direct replacement for slower drives when you need entry-level NVMe storage for your operating system, everyday applications, and routine computing tasks.
Pros
- PCIe Gen3x4 interface with NVMe 1.3 support
- Uses 3D TLC NAND with SLC caching
- Standard M.2 2280 form factor fits desktops and laptops
Cons
- 256GB capacity limits large game and file storage
- PCIe 3.0 interface operates below PCIe 4.0 speed limits
Good fit if
- You need an entry-level PCIe Gen3x4 M.2 2280 drive for a desktop or laptop.
- You want 3D TLC NAND storage paired with SLC caching for regular workloads.
Skip if
- You need high-capacity storage beyond 256GB for extensive media libraries.
- You require a faster PCIe 4.0 SSD for maximum transfer bandwidth.
Verdict: TEAMGROUP MP33 256GB PCIe 3.0 NVMe SSD delivers standard Gen3x4 transfer capabilities with 3D TLC NAND and SLC caching in a compact M.2 2280 form factor. It provides a straightforward storage option for laptops and desktops needing baseline NVMe speeds.
Western Digital WD Blue SN550 250GB NVMe SSD
Best for: compact Gen3 operating system boot drives
- NAND Type
- 3D NAND (what this guide is about)
- Storage Capacity
- 250GB
- Interface
- Gen3 x4 PCIe 8Gb/s
- Form Factor
- M.2 2280
- Max Read Speed
- 2,400 MB/s
- Dimensions
- 3.15 × 0.87 × 0.09 inches
View on Amazon: Western Digital WD Blue SN550 250GB NVMe SSD
The Western Digital WD Blue 250GB NVMe SSD delivers compact M.2 2280 storage built with 3D NAND. Operating over a Gen3 x4 PCIe interface, it reaches transfer rates up to 2,400 MB/s. Western Digital supplies an in-house controller, firmware, and a dedicated SSD dashboard for continuous health monitoring. If you need a small, reliable NVMe drive for your primary operating system or basic applications, this drive meets your daily computing requirements.
Pros
- Up to 2,400 MB/s speeds via PCIe Gen3 x4
- Built using 3D NAND technology
- Western Digital designed controller and firmware
- Western Digital SSD dashboard for real-time health monitoring
Cons
- 250GB capacity provides limited space for modern workloads
- Product line tops out at 1TB maximum capacity
Good fit if
- You want a 250GB M.2 2280 drive for OS hosting.
- You need transfer speeds up to 2,400 MB/s over PCIe Gen3 x4.
Skip if
- You need more than 250GB for storage-heavy installations.
- You require drive options larger than 1TB.
Verdict: Western Digital WD Blue 250GB NVMe SSD delivers up to 2,400 MB/s transfer speeds using 3D NAND and an in-house controller. It provides a dependable M.2 2280 entry point for lightweight operating system installations.
Western Digital WD Red SA500 500GB M.2 SSD
Best for: 24/7 NAS caching and multi-user network storage
- NAND Type
- 3D NAND (what this guide is about)
- Storage Capacity
- 500GB
- Interface
- SATA III 6 Gb/s
- Max Read Speed
- Up to 560 MB/s
- Form Factor
- M.2 2280
- Compatibility
- NAS
The Western Digital WD Red SA500 is a 500GB internal solid state drive built with 3D NAND flash for 24/7 network-attached storage setups. It uses an M.2 2280 form factor over a SATA III 6 Gb/s interface, offering read speeds up to 560 MB/s. This drive suits you if you need dedicated NAS caching or primary storage to handle multi-user environments and continuous database workloads without using a standard 2.5-inch drive bay.
Pros
- M.2 2280 form factor fits compact NAS slots without drive caddies
- Engineered for 24/7 NAS operation and caching workloads
- Sequential transfer speeds reach up to 560 MB/s over SATA III
- 3D NAND flash optimized for multi-user read and write demands
Cons
- SATA III interface limits transfer speeds compared to PCIe NVMe drives
- 500GB capacity is relatively modest for large NAS storage pools
Good fit if
- You need an M.2 SSD specifically optimized for continuous 24/7 NAS caching.
- You have an M.2 slot that supports SATA III 6 Gb/s connectivity.
- You run multi-user environments, OLTP databases, or video editing on a NAS.
Skip if
- You require high-speed PCIe NVMe throughput rather than SATA III limits.
- You need local drive capacities larger than 500GB for raw storage.
Verdict: Western Digital WD Red SA500 500GB SATA M.2 SSD provides purpose-built 3D NAND endurance for continuous NAS caching over a SATA III interface. It is a dependable choice when you want 24/7 reliability in an M.2 2280 form factor.
XPG SX8100 512GB Gen3 NVMe SSD
Best for: Gen3 PCIe rendering and editing workloads
- NAND Type
- 3D NAND (what this guide is about)
- Storage Capacity
- 512GB
- Interface
- PCIe NVMe Gen3x4
- Form Factor
- M.2 2280
- Max Read Speed
- 3500 MB/s
- Max Write Speed
- 3000 MB/s
The XPG SX8100 512GB NVMe M.2 SSD is an M.2 2280 internal solid-state drive built with 3D NAND flash on a PCIe Gen3x4 interface. It delivers sequential read speeds up to 3500 MB/s and sequential write speeds up to 3000 MB/s. The drive includes a 5-year limited manufacturer warranty. This setup suits you if your PC motherboard supports an M-key NVMe slot and you need high-bandwidth local storage for 3D animation, rendering, or video editing tasks.
Pros
- Read speeds up to 3500 MB/s and write speeds up to 3000 MB/s
- PCIe Gen3x4 M.2 2280 form factor
- Built with 3D NAND flash
- 5-year limited manufacturer warranty
Cons
- Not compatible with Mac systems without additional parts
- Requires a motherboard slot supporting PCIe NVMe or M Key
Good fit if
- You need up to 3500 MB/s read and 3000 MB/s write throughput on a PCIe Gen3x4 connection.
- You want 512GB of 3D NAND storage covered by a 5-year limited warranty.
- You run intensive tasks such as 3D animation, rendering, and video editing.
Skip if
- You need a direct plug-and-play internal SSD for a Mac system.
- You have a motherboard that lacks an M.2 slot with NVMe PCIe support.
Verdict: XPG SX8100 512GB NVMe M.2 SSD provides PCIe Gen3x4 transfer rates up to 3500 MB/s read and 3000 MB/s write for demanding PC workloads. Its 5-year warranty and 3D NAND design make it a dependable choice for compatible M-key M.2 motherboards.
Inland Pro 256GB 2.5-Inch SATA SSD
Best for: basic 2.5-inch SATA laptop and desktop upgrades
- NAND Type
- 3D NAND (what this guide is about)
- Storage Capacity
- 256GB
- Interface
- SATA III 6Gb/s
- Form Factor
- 2.5" 7mm
- Max Read Speed
- Up to 520MB/s
- Max Write Speed
- Up to 430MB/s
The INLAND Pro 256GB is a 2.5-inch internal solid-state drive built with 3D TLC NAND flash for standard SATA III systems. It delivers sequential read speeds up to 520MB/s and sequential write speeds up to 430MB/s. If you need a simple 7mm drive to replace an older mechanical hard drive in your mainstream desktop or laptop, this component gives you standard SATA speeds backed by a 3-year limited warranty.
Pros
- Sequential read speeds up to 520MB/s and write speeds up to 430MB/s
- Random 4K read up to 55k IOPS and write up to 50k IOPS
- Standard 7mm 2.5-inch SATA III form factor
- Three-year limited parts and labor warranty
Cons
- 256GB capacity limits large storage libraries
- SATA III speeds are lower than NVMe PCIe drives
Good fit if
- You need a 2.5-inch 7mm SATA III drive for a mainstream desktop or laptop.
- You want 3D TLC NAND storage with sequential read speeds up to 520MB/s.
- You require a basic 256GB drive backed by a 3-year warranty.
Skip if
- You need faster PCIe NVMe read and write performance.
- You require more than 256GB of local storage space.
Verdict: INLAND Pro 256GB 2.5-Inch SATA SSD offers reliable SATA III speeds and 3D TLC NAND for everyday computing. It provides a straightforward 7mm upgrade path for legacy laptops and mainstream desktop systems.
Specifications side by side
| Spec | ADATA SU800 1TB 2.5-Inch SATA SSD | INLAND Pro 120GB 2.5-Inch SATA SSD | Addlink S20 512GB 2.5-Inch SATA SSD | Silicon Power A55 1TB 2.5-Inch SATA SSD | Crucial BX500 240GB 2.5-Inch SATA SSD | Crucial BX500 240GB 2.5-Inch SATA SSD | TEAMGROUP MS30 256GB M.2 SATA SSD | XPG SX8200 Pro 512GB NVMe SSD | Addlink S70 Lite 1TB Gen3 NVMe SSD | TEAMGROUP GX2 512GB SATA III 2.5-Inch SSD | TEAMGROUP MP33 256GB PCIe 3.0 M.2 SSD | Western Digital WD Blue SN550 250GB NVMe SSD | Western Digital WD Red SA500 500GB M.2 SSD | XPG SX8100 512GB Gen3 NVMe SSD | Inland Pro 256GB 2.5-Inch SATA SSD |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Storage Capacity | 1TB | 120GB | 512GB | 1TB | 240GB | 240GB | 256GB | 512GB | 1TB | 512GB | 256GB | 250GB | 500GB | 512GB | 256GB |
| Interface | SATA III | SATA III 6Gb/s | SATA III | SATA III | SATA | SATA | SATA III 6Gb/s | PCIe NVMe Gen3x4 | PCIe Gen3x4 | SATA III 6Gb/s | PCIe Gen3x4 | Gen3 x4 PCIe 8Gb/s | SATA III 6 Gb/s | PCIe NVMe Gen3x4 | SATA III 6Gb/s |
| Form Factor | 2.5 Inch | 2.5" 7mm | 2.5 inch | 2.5" | 2.5-Inch | 2.5-Inch | not specified | M.2 2280 | M.2 2280 | 2.5 Inch | not specified | M.2 2280 | not specified | M.2 2280 | 2.5" 7mm |
| Max Read Speed | 560 MB/s | up to 520MB/s | 500MB/s | not specified | up to 540MB/s | up to 540MB/s | 500 MB/s | 3500 MB/s | Up to 3200MB/s | 530 MB/s | 1600 MB/s | 2,400 MB/s | Up to 560 MB/s | 3500 MB/s | Up to 520MB/s |
| Max Write Speed | 520 MB/s | up to 410MB/s | 450MB/s | not specified | not specified | not specified | 400 MB/s | 3000 MB/s | 2600MB/s | 430 MB/s | 1000 MB/s | not specified | not specified | 3000 MB/s | Up to 430MB/s |
| Cache Type | not specified | not specified | SLC Caching | SLC Cache | not specified | not specified | SLC Cache | not specified | SLC caching | not specified | SLC Cache | not specified | not specified | not specified | not specified |
| Compatibility | not specified | not specified | not specified | not specified | not specified | not specified | Laptop, Desktop | not specified | Laptop, Desktop, Gaming | Laptop, Desktop | Laptop, Desktop | not specified | NAS | not specified | not specified |
| NAND Type | 3D NAND | 3D NAND | 3D NAND | 3D NAND | 3D NAND | 3D NAND | 3D NAND, TLC | 3D NAND | 3D NAND | 3D NAND, TLC | 3D NAND, TLC | 3D NAND | 3D NAND | 3D NAND | 3D NAND |
| Size | 1 TB | 120GB | 512GB | 1TB | 240GB | 240GB | 256GB | 512 GB | 1TB | 512GB | 256GB | 250GB | 500GB | 512GB | 256GB |
| Dimensions | 3.95 × 0.28 × 2.75 inches | 3.94 × 2.75 × 0.28 inches | 3.94 × 2.75 × 0.28 inches | 3.94 × 2.75 × 0.28 inches | 3.95 × 0.27 × 2.75 inches | 3.95 × 0.27 × 2.75 inches | 0.87 × 3.15 × 0.14 inches | 3.15 × 0.87 × 0.14 inches | 3.2 × 0.8 × 0.4 inches | 3.94 × 2.75 × 0.28 inches | 23.6 × 23.6 × 33.5 inches | 3.15 × 0.87 × 0.09 inches | 3.15 × 0.87 × 0.94 inches | 3.15 × 0.87 × 0.14 inches | 2.5 × 2.5 × 0.27 inches |
| Weight | 1.6 ounces | not specified | not specified | 1.76 ounces | 2.12 ounces | 2.12 ounces | 0.35 ounces | not specified | 0.7 ounces | 1.76 ounces | not specified | not specified | not specified | not specified | not specified |
| Color | Black | 120GB | S20 | 1TB | Black/Blue | Black/Blue | not specified | 512gb | S70 Lite | GX2 | Multicoloured | Blue | Red | Black | 256GB |
| Model | ASU800SS-1TT-C | 4335233676 | ad512GBS20S3S | SP001TBSS3A55S25 | CT240BX500SSD1Z | CT240BX500SSD1 | TM8PS7256G0C101 | XPGSSD | ad1TBS70M2P | 11807010 | TM8FP6256G0C101 | WDS250G2B0C | WDS500G1R0B | ASX8100NP-512GT-C | 618996736294 |
Is a 3D NAND SSD worth it for your system?
Every drive on this list uses 3D NAND flash memory. This architecture stacks storage cells vertically to deliver capacities from 120GB up to 1TB across 2.5-inch and compact M.2 2280 form factors. In practice, 3D NAND enables sustained data handling across both SATA III drives reaching 540 MB/s and PCIe Gen3 NVMe drives reaching 3,500 MB/s. Paired with SLC caching or dedicated DRAM, it provides the endurance needed for continuous 24/7 NAS workloads, everyday boot operations, and manufacturer warranty coverage lasting up to five years.
Worth it if
- You need dependable endurance for continuous 24/7 NAS operation or desktop media workloads.
- You want storage capacities up to 1TB paired with SLC caching or dedicated DRAM.
Skip it if
- You need sequential read throughput exceeding the 3,500 MB/s maximum of PCIe Gen3.
- You require storage capacities larger than 1TB on a single drive.
If you also configure fabrication hardware alongside your storage drive, review the best FLASHFORGE 3d printers to compare baseline build specifications.
How We Picked These SSDs
To build this guide, you see drives selected specifically for 3D NAND flash memory. A drive qualifies when the published listing identifies 3D NAND in its title or feature list. Only one capacity or format per product family is included to prevent duplicate entries. All technical specifications come directly from manufacturer spec sheets without physical testing.
You find products in stock first on the list. The guide compares published hardware specs, including 2.5-inch and M.2 2280 form factors, SATA III and NVMe interfaces, and SLC or DRAM cache designs. These verified attributes show how each drive fits your system and transfers data across daily workloads.
How to Choose a 3D NAND SSD
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Evaluate Cache Type and Memory
You should check whether a drive specifies an SLC cache or dedicated DRAM. Drives utilizing an SLC cache dynamically convert a portion of flash memory to single-level speeds for short file transfers. For example, the Addlink S20 features an SLC cache to help maintain responsive burst performance during everyday write tasks. If you frequently write very large continuous data sets, look carefully at published cache specifications to determine how the SSD manages sustained write traffic after the initial cache buffer fills.
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Review Maximum Sequential Speeds
You should compare published read and write speeds to match your daily workload demands. Basic SATA drives max out around 520MB/s to 540MB/s due to bus limitations. If your motherboard has a PCIe slot and you handle large files, consider high-speed NVMe options. The XPG SX8100 lists sequential transfer rates up to 3500 MB/s read and 3000 MB/s write. Choosing a drive with higher sequential throughput significantly reduces waiting time when you transfer large video archives or render media projects.
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Check 3D TLC Flash Specifications
You should review the exact flash memory type listed in the product specifications. While all options in this category feature 3D NAND, some explicitly document triple-level cell (TLC) flash architecture. For instance, the TEAMGROUP GX2 specifies 3D TLC NAND inside its housing. TLC stores three bits of data per memory cell, providing a dependable balance of storage density and write endurance for everyday desktop use. Verifying TLC architecture ensures you obtain modern multi-layer storage suited for routine computing and operating system installations.
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Verify Physical Drive Clearance
You must verify the physical dimensions before purchasing a replacement storage unit. Standard 2.5-inch internal SSDs typically feature a 7mm thickness, measured at roughly 0.28 inches, as seen on the Silicon Power A55. This slim profile ensures proper fitment inside compact laptop drive caddies and standard desktop brackets. If your laptop chassis requires an ultra-thin 7mm drive, checking published height and width measurements prevents mechanical clearance issues during hardware installation. Always confirm your device enclosure accommodates the drive's exact physical footprint.
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Compare Manufacturer Warranty Periods
You should review the manufacturer warranty term to gauge expected hardware reliability. Published warranty lengths in this category vary between three and five years. Entry-level replacement models such as the Crucial BX500 include a standard three-year warranty from the manufacturer. Higher-end models often back their components with extended five-year coverage periods. Checking the warranty duration gives you a clear timeline of manufacturer service support, helping you choose the right tier of protection for your primary system drive or secondary storage backup.
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Match Drive to Workload Needs
You should confirm that the drive’s stated compatibility aligns with your operational setup. General-purpose SSDs are built for standard PC boot cycles and light storage tasks. However, specialized hardware environments demand tailored specifications. For network-attached setups, the Western Digital WD Red SA500 is specifically designated for 24/7 NAS operation and multi-user environments. Selecting a drive validated for your specific host environment—whether an everyday gaming PC, an office laptop, or an always-on storage server—ensures the SSD operates reliably under your anticipated workload.
Frequently asked questions
Can you install an M.2 SATA SSD into an NVMe-only motherboard slot?
No, an M.2 SATA drive requires motherboard circuitry wired specifically for SATA signals. An NVMe-only M.2 slot routes PCIe lanes directly to your processor or chipset. If you install an M.2 SATA drive like the TEAMGROUP MS30 or Western Digital WD Red SA500 into a dedicated NVMe slot, your system will not detect it. Check your motherboard manual for dual SATA and PCIe M.2 slot support.
What read and write speeds can you expect from PCIe Gen3 NVMe SSDs?
PCIe Gen3 NVMe drives provide sequential transfer speeds well beyond standard SATA limits. For example, the Western Digital WD Blue SN550 reaches transfer rates up to 2,400 MB/s. High-performance models like the XPG SX8100 deliver up to 3,500 MB/s read and 3,000 MB/s write speeds across a Gen3x4 connection. These rates accelerate large file exports and OS load sequences compared to traditional 540 MB/s SATA drives.
Will an M.2 2280 NVMe SSD fit inside a laptop?
Yes, most modern laptops with M.2 slots accept standard M.2 2280 solid-state drives. The numbers describe physical dimensions: 22 millimeters wide by 80 millimeters long. Drives without bulky integrated heatsinks, such as the Addlink S70 Lite or TEAMGROUP MP33, fit easily into compact laptop chassis. You must confirm that your notebook has an open M-key slot and supports PCIe NVMe rather than legacy SATA interfaces before upgrading.
What is the difference between 3D TLC flash and standard 3D NAND?
3D TLC is a specific category of 3D NAND that stores three bits of data per memory cell. Standard 3D NAND refers broadly to any vertical cell arrangement, which can include single-level, multi-level, or triple-level cells. Drives like the TEAMGROUP GX2, Inland Pro, and TEAMGROUP MP33 list 3D TLC flash to balance high storage capacity with dependable daily read performance across consumer desktop and laptop systems.
Can you replace a 2.5-inch mechanical hard drive with an NVMe SSD?
No, you cannot connect an NVMe SSD directly to a standard 2.5-inch hard drive bay. Mechanical drive bays use traditional SATA data and power cables. If your system only offers 2.5-inch bays, you must select a 2.5-inch SATA SSD such as the Silicon Power A55 or Addlink S20. NVMe drives require a dedicated motherboard M.2 slot wired with PCIe lanes or a PCIe add-in card.
What type of motherboard slot do you need for an XPG SX8100 NVMe SSD?
You need an M.2 slot with an M-key connector wired for PCIe Gen3x4 bandwidth. The XPG SX8100 uses this specific pin configuration to achieve its high throughput. While physical M.2 sockets can look identical, some older motherboards only supply two PCIe lanes or route SATA signals to that slot. You should consult your motherboard specifications to ensure the slot supports full Gen3x4 PCIe speeds for proper operation.
Why do some M.2 form factor SSDs still run at SATA speeds?
Form factor and interface are independent specifications. The M.2 2280 designation refers strictly to physical card dimensions, not transfer protocols. Drives like the Western Digital WD Red SA500 or TEAMGROUP MS30 use the M.2 shape but connect via SATA III. Consequently, they top out near SATA limits around 540 MB/s to 600 MB/s rather than reaching multi-gigabyte PCIe NVMe speeds. You must verify the protocol before purchasing.