Intel Nvme SSDs: 11 Picks Ranked by Specs
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If you are looking for an Intel NVMe SSD or a SATA model, Intel provides storage in M.2 2280 and 2.5-inch form factors. Available capacities range from 240GB to 7.68TB, utilizing TLC or QLC NAND in silver or black finishes. The Intel D3-S4510 1.92TB Enterprise SATA SSD leads our rankings because it delivers dependable 24/7 storage with power loss protection for read-intensive enterprise servers needing SATA compatibility.
This guide compares 11 drives based strictly on the specifications published on each listing so you can find the right fit.
Quick picks
Our 11 picks
Intel D3-S4510 1.92TB Enterprise SATA SSD
Best for: read-intensive enterprise servers needing SATA compatibility
- Storage Capacity
- 1.92TB
- Interface
- SATA 6Gb/s
- Form Factor
- 2.5-Inch
- Max Read Speed
- 560 MB/s
- Max Write Speed
- 510 MB/s
- NAND Type
- TLC
The Intel D3-S4510 1.92TB 2.5-Inch Enterprise SSD gives you a high-capacity storage drive built on a SATA 6Gb/s interface and 64-layer 3D TLC NAND. It delivers sequential speeds up to 560 MB/s read and 510 MB/s write, alongside a 1 DWPD endurance rating and hardware power loss protection. This drive suits you if you need reliable, 24/7 enterprise-grade storage for read-heavy workloads like databases and virtualization within standard 2.5-inch SATA server bays.
Pros
- Sustained sequential speeds up to 560 MB/s read and 510 MB/s write
- Enterprise data safeguards including AES 256-bit encryption and Power Loss Protection
- High reliability rated for 2 million hours MTBF and 1 DWPD endurance
- Firmware updates complete without requiring a server reset
Cons
- SATA III interface limits throughput compared to PCIe NVMe options
- 1 DWPD rating targets read-intensive rather than write-heavy environments
- 2.5-inch form factor requires a dedicated drive bay rather than an M.2 slot
Good fit if
- You run read-focused workloads like virtualization, cloud applications, or databases.
- You need drop-in 2.5-inch SATA storage for enterprise server platforms.
- You require power loss protection and end-to-end data integrity for continuous operation.
Skip if
- You need high-bandwidth PCIe NVMe speeds beyond standard SATA 6Gb/s limits.
- You need a compact M.2 card for standard desktop or laptop motherboards.
- You maintain high-frequency write workloads requiring more than 1 DWPD endurance.
Verdict: Intel D3-S4510 1.92TB 2.5-Inch Enterprise SSD provides dependable 24/7 SATA storage with full power loss protection and steady read throughput. It is a solid choice if you need reliable, server-grade capacity to upgrade legacy SATA infrastructure.
Intel 660p 1TB NVMe M.2 SSD
Best for: compact M.2 NVMe storage upgrades
- Storage Capacity
- 1 TB
- Interface
- PCIe NVMe 3.0 x4
- Form Factor
- M.2 2280
- Max Read Speed
- 1800 MB/s
- Max Write Speed
- 1800 MB/s
- NAND Type
- QLC
The Intel 660p is an internal M.2 2280 solid-state drive with 1TB of storage capacity. It connects via a PCIe NVMe 3.0 x4 interface and uses Intel QLC 3D NAND flash memory. This drive delivers sequential read speeds up to 1800 MB/s and sequential write speeds up to 1800 MB/s. It suits you if you need compact NVMe storage for an M.2 slot instead of standard SATA drives.
Pros
- PCIe NVMe 3.0 x4 interface
- 1800 MB/s sequential read and write speeds
- Compact M.2 2280 form factor
- Intel QLC 3D NAND architecture
Cons
- Uses QLC NAND rather than TLC memory
- Sequential speeds reach a maximum of 1800 MB/s
Good fit if
- You need an M.2 2280 NVMe SSD with 1TB of storage.
- You want sequential read and write rates up to 1800 MB/s.
Skip if
- You require a drive with a 2.5-inch SATA form factor.
- You need transfer speeds faster than 1800 MB/s.
Verdict: Intel 660p 1TB NVMe M.2 SSD provides PCIe NVMe 3.0 x4 throughput in an M.2 2280 footprint. It delivers 1800 MB/s sequential transfer rates using Intel QLC 3D NAND.
Intel D3-S4510 240GB 2.5-Inch SATA SSD
Best for: entry-level SATA boot drive replacement
- Storage Capacity
- 240 GB
- Interface
- SATA 6Gb/s
- Form Factor
- 2.5"
- Dimensions
- 4.53 × 0.67 × 5.63 inches
- Weight
- 2.08 ounces
The Intel D3-S4510 240GB is an internal solid-state drive built with 3D TLC NAND flash. It uses a SATA III 6Gb/s interface and a standard 2.5-inch form factor, weighing just 0.13 pounds. If you need a compact capacity drive to handle basic operating system tasks or dedicated boot duties in legacy systems, this unit provides the necessary hardware specifications without demanding modern M.2 PCIe connectivity.
Pros
- SATA III 6Gb/s interface
- 3D2 TLC NAND flash memory
- Standard 2.5-inch form factor
- Lightweight 0.13-pound enclosure
Cons
- Limited 240GB storage capacity
- SATA III interface slower than NVMe
- Requires a 2.5-inch bay instead of M.2
Good fit if
- You need a 2.5-inch SATA drive for standard drive bays.
- You run light workloads requiring only 240GB of space.
- You want 3D TLC memory for basic system operations.
Skip if
- You need high-bandwidth PCIe NVMe transfer speeds.
- You require storage capacities larger than 240GB.
- You have an M.2 slot without 2.5-inch drive clearance.
Verdict: Intel D3-S4510 240GB 2.5-Inch SATA SSD offers reliable 3D TLC storage in a classic 2.5-inch format for basic capacity requirements. It serves systems needing SATA III connectivity where higher-bandwidth NVMe drives cannot fit.
Intel D3-S4510 960GB 2.5-Inch SATA SSD
Best for: systems needing 2.5-inch 960GB SATA storage
- Storage Capacity
- 960 GB
- Interface
- SATA 6Gb/s
- Form Factor
- 2.5"
- Dimensions
- 18.8 × 9.75 × 6 inches
- Weight
- 1.41 ounces
The Intel D3-S4510 is an internal solid-state drive built for systems using standard drive bays. You get a 960GB storage capacity running on a SATA III 6Gb/s interface with 3D2 TLC NAND flash memory. It fits any standard 2.5-inch mounting location. This drive suits you if you need reliable SATA storage capacity for legacy server or desktop environments without upgrading to an M.2 NVMe setup.
Pros
- 960GB storage capacity
- SATA III 6Gb/s interface
- 3D2 TLC NAND technology
- Standard 2.5-inch form factor
Cons
- Uses SATA interface instead of PCIe NVMe
- Requires a 2.5-inch bay rather than an M.2 slot
Good fit if
- You need a 960GB drive for a 2.5-inch SATA bay.
- You require 3D2 TLC flash memory.
Skip if
- You need high-speed PCIe NVMe connectivity.
- You require storage capacities above 960GB.
Verdict: Intel D3-S4510 960GB 2.5-Inch SATA SSD provides 960GB of 3D2 TLC storage across a SATA III interface. It serves systems configured specifically for standard 2.5-inch drives.
Intel D3-S4510 1.92TB 2.5" SATA SSD
Best for: 2.5-inch SATA III high-capacity storage
- Storage Capacity
- 1.9TB
- Interface
- SATA 6Gb/s
- Form Factor
- 2.5-inch
- Dimensions
- 18.5 × 9.75 × 6.25 inches
- Weight
- 1.41 ounces
The Intel D3-S4510 1.92TB 2.5-Inch SATA SSD provides storage for systems with traditional drive bays. You get 1.92TB of capacity built with 3D TLC flash memory. The drive connects through a SATA III 6Gb/s interface in a standard 2.5-inch form factor. It weighs 0.088 pounds and comes in a silver finish. You will find this unit useful when your system requires a dedicated SATA drive rather than an M.2 card.
Pros
- 1.92TB storage capacity
- 3D TLC NAND flash architecture
- Standard SATA III 6Gb/s interface
- Lightweight 0.088-pound 2.5-inch build
Cons
- SATA III interface caps bandwidth below PCIe NVMe drives
- 2.5-inch form factor requires drive bay and cabling instead of M.2 slot
Good fit if
- You need 1.92TB of 3D TLC storage in a 2.5-inch form factor.
- You have an available SATA III 6Gb/s connection.
Skip if
- You need high-bandwidth PCIe NVMe interface speeds.
- You require an M.2 2280 format for compact slots.
Verdict: Intel D3-S4510 1.92TB 2.5-Inch SATA SSD delivers reliable 3D TLC storage for SATA-based systems. It serves as a direct fit for standard 2.5-inch drive bays.
Intel D3-S4610 3.84TB Enterprise SATA SSD
Best for: high-capacity enterprise 2.5-inch SATA setups
- Storage Capacity
- 3.84TB
- Interface
- SATA 6 Gb/s
- Form Factor
- 2.5" Slim Line
- Dimensions
- 5.75 × 4.5 × 0.75 inches
- Weight
- 1.41 ounces
The Intel D3-S4610 3.84TB 2.5-Inch SSD provides high-capacity enterprise storage over a SATA 6 Gb/s connection. With 3.8TB of space in a 2.5-inch slim-line format, you get substantial room for large datasets inside legacy server or desktop bays. It measures 0.75 inches high and weighs under 0.09 pounds. This drive suits you if you need reliable SATA III capacity rather than high-bandwidth NVMe throughput for your daily storage tasks.
Pros
- Large 3.84TB storage capacity
- Standard SATA 6 Gb/s interface for broad compatibility
- Slim-line 2.5-inch enterprise form factor
Cons
- SATA III interface is slower than PCIe NVMe
- Requires a 2.5-inch drive bay rather than an M.2 slot
Good fit if
- You need 3.84TB of high-density SATA storage.
- You are upgrading systems with standard 2.5-inch drive bays.
- You prioritize capacity over PCIe NVMe bus speeds.
Skip if
- You need ultra-fast PCIe NVMe data transfer rates.
- Your motherboard only accepts compact M.2 cards.
Verdict: Intel D3-S4610 3.84TB 2.5-Inch SSD delivers expansive SATA III storage for enterprise-grade 2.5-inch bays. It gives you 3.84TB of dedicated capacity when high-speed NVMe is not required.
Intel D3-S4510 7.68TB SATA SSD
Best for: high-capacity 2.5-inch SATA storage setups
- Storage Capacity
- 7.68GB
- Interface
- SATA 6 Gbps
- Form Factor
- 2.5 Inch
- NAND Type
- TLC
- Weight
- 4.06 ounces
The Intel D3-S4510 7.68TB SATA 2.5-Inch SSD is an internal solid-state drive built for high-capacity data needs. You get 7,680 GB of storage capacity running on TLC NAND flash memory. Its 2.5-inch form factor and SATA III 6 Gbps interface plug directly into standard drive bays. This drive suits you if your system requires large bulk storage over a SATA connection instead of compact M.2 slots.
Pros
- 7,680 GB storage capacity
- TLC NAND flash memory
- SATA III 6 Gbps interface
- Standard 2.5-inch form factor
Cons
- SATA interface limits transfer rates compared to NVMe
- 2.5-inch casing requires drive bay space and SATA cabling
Good fit if
- You need 7,680 GB of bulk storage capacity.
- You use a system with standard 2.5-inch SATA drive bays.
Skip if
- You need high-speed PCIe NVMe data transfer rates.
- You require an M.2 form factor for direct motherboard mounting.
Verdict: Intel D3-S4510 7.68TB SATA 2.5-Inch SSD provides 7,680 GB of TLC storage for standard 2.5-inch drive bays. It fits high-capacity SATA systems where storage volume takes priority over NVMe speeds.
Intel 670p 2TB PCIe 3.0 NVMe M.2 SSD
Best for: everyday 2TB PCIe 3.0 NVMe storage
- Storage Capacity
- 2TB
- Interface
- PCIe NVMe 3.0 x4
- Form Factor
- M.2 2280
- Max Read Speed
- 3500 MB/s
- Max Write Speed
- 2700 MB/s
- NAND Type
- QLC
The Intel 670p is an internal M.2 2280 solid-state drive that offers 2TB of capacity. It runs on a PCIe NVMe 3.0 x4 interface, delivering sequential read speeds up to 3500 MB/s and sequential write speeds up to 2700 MB/s using Intel QLC 3D NAND. This drive suits you if you need a high-capacity M.2 drive for daily computing, storage expansion, or standard PCIe 3.0 desktop and laptop setups.
Pros
- Sequential read speeds up to 3500 MB/s
- Sequential write speeds up to 2700 MB/s
- 2TB storage capacity
- Standard M.2 2280 form factor
Cons
- Uses QLC NAND flash memory
- Limited to PCIe 3.0 interface speeds
Good fit if
- You need 2TB of internal M.2 storage.
- You have a system that supports PCIe 3.0 x4 M.2 2280 modules.
- You want sequential read throughput up to 3500 MB/s.
Skip if
- You require faster PCIe 4.0 transfer rates.
- You need a 2.5-inch SATA drive instead of an M.2 module.
Verdict: Intel 670p 2TB NVMe M.2 SSD delivers 2TB of capacity with sequential speeds reaching up to 3500 MB/s reads and 2700 MB/s writes over PCIe 3.0. It provides a balanced NVMe storage upgrade for systems supporting the standard M.2 2280 format.
Intel 3.84TB 2.5-Inch SATA SSD
Best for: High-capacity 2.5-inch SATA encrypted storage
- Storage Capacity
- 3.84 TB
- Interface
- SATA (SATA/600)
- Form Factor
- 2.5"
- Max Read Speed
- 550 MB/s
- Max Write Speed
- 510 MB/s
- Dimensions
- 3.95 × 2.75 × 0.3 inches
The Intel D3-S4620 is a 2.5-inch internal solid state drive with 3.84 TB of storage. It runs on a SATA III interface, delivering sequential read speeds up to 550 MB/s and write speeds up to 510 MB/s. Built-in 256-bit encryption helps secure data across the drive. This drive suits you if you need large SATA storage capacity for a 2.5-inch bay.
Pros
- 3.84 TB storage capacity
- Sequential read speed up to 550 MB/s and write speed up to 510 MB/s
- Built-in 256-bit encryption
Cons
- SATA speeds are much slower than PCIe NVMe drives
- Requires a 2.5-inch bay rather than an M.2 slot
Good fit if
- You need 3.84 TB of storage in a 2.5-inch SATA bay.
- You require built-in 256-bit encryption for your data.
Skip if
- You require high-speed NVMe PCIe data transfer rates.
- You need an M.2 form factor drive.
Verdict: Intel D3-S4620 3.84TB SATA SSD delivers high SATA capacity and hardware encryption for systems with 2.5-inch drive bays. Its speeds remain capped by the SATA III interface.
Intel D3-S4620 960GB 2.5-Inch SATA SSD
Best for: secure 2.5-inch SATA III drive replacement
- Storage Capacity
- 960 GB
- Interface
- SATA (SATA/600)
- Form Factor
- 2.5"
- Max Read Speed
- 550 MB/s
- Max Write Speed
- 510 MB/s
- Dimensions
- 3.95 × 2.75 × 0.3 inches
The Intel D3-S4620 960GB 2.5-Inch SATA SSD provides internal storage for systems using a standard 2.5-inch drive bay. It connects over a SATA III interface, delivering sequential read speeds up to 550 MB/s and write speeds up to 510 MB/s. Built-in 256-bit encryption protects stored files. You should consider this drive if your setup requires a dependable 2.5-inch SATA form factor with built-in hardware data encryption.
Pros
- Sequential read speeds up to 550 MB/s
- Sequential write speeds up to 510 MB/s
- Hardware-based 256-bit data encryption
- Standard 2.5-inch SATA III interface
Cons
- SATA III speed cap compared to NVMe drives
- Capacity limited to 960 GB
Good fit if
- You need a standard 2.5-inch SATA III internal drive.
- You require built-in 256-bit encryption for data security.
Skip if
- You need NVMe interface throughput exceeding SATA III limits.
- You require more than 960 GB of storage capacity.
Verdict: Intel D3-S4620 960GB 2.5-Inch SATA SSD delivers sequential read speeds up to 550 MB/s and integrated 256-bit encryption. It suits systems requiring a dependable SATA III storage upgrade.
Intel D3-S4520 1.92TB SATA SSD
Best for: 2.5-inch SATA bays needing encrypted high capacity
- Storage Capacity
- 1.92 TB
- Interface
- SATA (SATA/600)
- Form Factor
- 2.5"
- Max Read Speed
- 550 MB/s
- Max Write Speed
- 510 MB/s
- Dimensions
- 3.95 × 2.75 × 0.3 inches
The Intel D3-S4520 is a 2.5-inch internal solid-state drive built for standard drive bays. You get 1.92 TB of storage capacity operating over a SATA III connection. It delivers sequential read speeds up to 550 MB/s and write speeds up to 510 MB/s. Built-in 256-bit encryption helps secure your data at rest. It suits you if you need high-capacity SATA storage for standard 2.5-inch bays.
Pros
- 1.92 TB storage capacity
- Hardware-based 256-bit encryption
- Sequential read speeds up to 550 MB/s
- Sequential write speeds up to 510 MB/s
Cons
- SATA III speeds capped well below NVMe drives
- 2.5-inch form factor is bulkier than M.2 cards
Good fit if
- You need a 1.92 TB 2.5-inch drive for a SATA III bay
- You require built-in 256-bit hardware encryption for data security
Skip if
- You need fast PCIe NVMe throughput above 550 MB/s
- You have an M.2 slot instead of a 2.5-inch drive bay
Verdict: Intel D3-S4520 1.92TB 2.5-Inch SATA SSD delivers solid SATA III speeds up to 550 MB/s alongside built-in 256-bit encryption. It provides dependable 1.92 TB storage for systems limited to standard 2.5-inch drive bays.
Specifications side by side
| Spec | Intel D3-S4510 1.92TB Enterprise SATA SSD | Intel 660p 1TB NVMe M.2 SSD | Intel D3-S4510 240GB 2.5-Inch SATA SSD | Intel D3-S4510 960GB 2.5-Inch SATA SSD | Intel D3-S4510 1.92TB 2.5" SATA SSD | Intel D3-S4610 3.84TB Enterprise SATA SSD | Intel D3-S4510 7.68TB SATA SSD | Intel 670p 2TB PCIe 3.0 NVMe M.2 SSD | Intel 3.84TB 2.5-Inch SATA SSD | Intel D3-S4620 960GB 2.5-Inch SATA SSD | Intel D3-S4520 1.92TB SATA SSD |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Storage Capacity | 1.92TB | 1 TB | 240 GB | 960 GB | 1.9TB | 3.84TB | 7.68GB | 2TB | 3.84 TB | 960 GB | 1.92 TB |
| Interface | SATA 6Gb/s | PCIe NVMe 3.0 x4 | SATA 6Gb/s | SATA 6Gb/s | SATA 6Gb/s | SATA 6 Gb/s | SATA 6 Gbps | PCIe NVMe 3.0 x4 | SATA (SATA/600) | SATA (SATA/600) | SATA (SATA/600) |
| Form Factor | 2.5-Inch | M.2 2280 | 2.5" | 2.5" | 2.5-inch | 2.5" Slim Line | 2.5 Inch | M.2 2280 | 2.5" | 2.5" | 2.5" |
| Max Read Speed | 560 MB/s | 1800 MB/s | not specified | not specified | not specified | not specified | not specified | 3500 MB/s | 550 MB/s | 550 MB/s | 550 MB/s |
| Max Write Speed | 510 MB/s | 1800 MB/s | not specified | not specified | not specified | not specified | not specified | 2700 MB/s | 510 MB/s | 510 MB/s | 510 MB/s |
| NAND Type | TLC | QLC | not specified | not specified | not specified | not specified | TLC | QLC | not specified | not specified | not specified |
| Size | not specified | 1 TB | not specified | not specified | not specified | not specified | 7680 Go | 2TB | 0.3" | 0.3" | 0.3" |
| Dimensions | 2.5 × 2.5 × 1.5 inches | 6.5 × 4.75 × 0.75 inches | 4.53 × 0.67 × 5.63 inches | 18.8 × 9.75 × 6 inches | 18.5 × 9.75 × 6.25 inches | 5.75 × 4.5 × 0.75 inches | not specified | 6.4 × 4.8 × 0.8 inches | 3.95 × 2.75 × 0.3 inches | 3.95 × 2.75 × 0.3 inches | 3.95 × 2.75 × 0.3 inches |
| Weight | 3.2 ounces | 1.6 ounces | 2.08 ounces | 1.41 ounces | 1.41 ounces | 1.41 ounces | 4.06 ounces | 1.59 ounces | 1.76 pounds | 1.76 pounds | 2.82 ounces |
| Color | Silver | black | Silver | Silver | Silver | Silver | not specified | 2TB | not specified | not specified | Silver |
| Model | SSDSC2KB019T8 | SSDPEKNW010T8X1 | SSDSC2KB240G801 | SSDSC2KB960G801 | SSDSC2KB019T801 | SSDSC2KG038T801 | SSDSC2KB076T801 | SSDPEKNU020TZX1 | SSDSC2KG038TZ01 | SSDSC2KG960GZ01 | SSDSC2KB019TZ01 |
Comparing the Intel SSD Lineup
The lineup divides primarily by interface and form factor. For compact builds, M.2 2280 NVMe models run on PCIe 3.0 and utilize QLC NAND. Drives like the Intel 670p 2TB reach sequential read speeds up to 3500 MB/s, while the Intel 660p 1TB reaches 1800 MB/s. Choose these if you need high transfer speeds for standard M.2 slots.
The remaining options use the 2.5-inch SATA III standard. Series such as the Intel D3-S4510 feature TLC flash, whereas models like the Intel D3-S4620 include 256-bit encryption with read speeds up to 550 MB/s. You should select this group if you maintain enterprise servers or legacy systems with dedicated 2.5-inch drive bays.
Who the Intel Range Suits
This selection suits you if you need standard SATA drives or entry-level PCIe 3.0 storage. Capacities span from the 240GB D3-S4510 up to the 7.68TB enterprise model. Physical shapes include 2.5-inch enclosures and bare M.2 2280 cards, finished in silver or black without RGB lighting or built-in heatsinks.
Key gaps exist across the lineup. You will not find PCIe 4.0 or faster interfaces, and NVMe choices cap out at 2TB. Shorter form factors such as M.2 2230 are also absent. The catalog focuses purely on basic PCIe 3.0 and high-capacity SATA.
If you need a compatible board, see our list of best Intel Z690 motherboards for more spec-based options.
How to Choose the Right Intel SSD
-
Form Factor Verification
You must verify physical clearance before purchasing any drive. Intel provides units in standard 2.5-inch enclosures and slim M.2 2280 cards. If your motherboard has open M.2 slots, an M.2 drive attaches directly without data cables. If you are servicing desktop towers or rackmount enclosures with dedicated drive sleds, you need a 2.5-inch form factor. For instance, the Intel 660p uses an M.2 2280 footprint that will not fit into standard 2.5-inch SATA bays. Check your bay specifications to avoid physical installation mismatch.
-
Interface and Sequential Speed
Interface dictates maximum data throughput. SATA III tops out around 550 MB/s due to interface limitations, which works well for legacy controllers and routine file storage. If your workload requires rapid file processing or low latency, look for NVMe drives running on the PCIe bus. For example, the Intel 670p delivers sequential read speeds reaching up to 3500 MB/s and write speeds up to 2700 MB/s over PCIe 3.0. Match the drive interface to your motherboard socket so you do not throttle high-speed storage on a slower bus.
-
NAND Architecture Selection
Pay attention to the underlying flash memory type. Intel drives in this range feature either TLC or QLC NAND cells. TLC stores three bits per cell and generally suits write-heavy or continuous enterprise tasks. QLC stores four bits per cell, which lowers manufacturing complexity for high-density consumer drives but exhibits different write characteristics under prolonged loads. The Intel D3-S4510 utilizes TLC flash memory to ensure consistent operation during repeated read and write cycles. Choose TLC for heavy workloads and QLC for general storage and daily client tasks.
-
Hardware Encryption Requirements
If you manage sensitive data or corporate infrastructure, check for built-in security features. Several Intel enterprise drives feature integrated 256-bit hardware encryption. Hardware-level encryption secures stored data on the drive controller without draining host CPU processing cycles. The Intel D3-S4620 includes 256-bit encryption to protect data at rest directly within the hardware. Standard consumer drives often omit dedicated hardware crypto engines. If strict data compliance or physical theft protection is part of your operational requirement, prioritize models with onboard encryption explicitly noted in the specifications.
-
Target Capacity Planning
Capacity defines how you allocate the drive in your setup. Intel capacities range from 240GB up to massive 7.68TB options. A smaller 240GB disk suffices as an operating system boot drive or lightweight appliance volume. Conversely, server arrays and large media archives demand dense storage footprints to minimize slot usage. For example, the Intel D3-S4510 7.68TB consolidates immense capacity into a single standard drive bay. Review your anticipated data footprint over the lifespan of the machine so you avoid premature disk replacements or wasted volume.
Frequently asked questions
Which Intel SSDs use the NVMe protocol instead of SATA?
The Intel 660p and Intel 670p are the dedicated NVMe drives in this lineup. Both models rely on an M.2 2280 form factor rather than a 2.5-inch casing. The Intel 660p uses Intel QLC 3D NAND to hit 1800 MB/s sequential transfer rates. The Intel 670p expands performance on PCIe 3.0, delivering up to 3500 MB/s read and 2700 MB/s write speeds.
What is the fastest sequential transfer rate among these Intel drives?
The Intel 670p 2TB achieves the highest sequential transfer rate at up to 3500 MB/s read. It also produces sequential write speeds reaching up to 2700 MB/s over its PCIe 3.0 interface. In comparison, the Intel 660p reaches 1800 MB/s sequential transfer rates. The SATA drives, such as the D3-S4620 and D3-S4520, reach a lower ceiling with sequential reads capping at 550 MB/s.
What kind of NAND flash memory do Intel NVMe drives use?
Intel NVMe drives on this list use QLC NAND flash memory. Both the Intel 660p 1TB and the Intel 670p 2TB feature this high-density storage technology in the M.2 2280 form factor. QLC packs four bits per cell, allowing higher data density. If you require TLC flash instead, you must look at Intel SATA series drives like the D3-S4510.
Which Intel SSD models include hardware encryption?
The Intel D3-S4620 and D3-S4520 drives offer integrated 256-bit hardware encryption. These models, including the 960GB and 3.84TB D3-S4620 along with the 1.92TB D3-S4520, come in a 2.5-inch form factor with a 0.3-inch profile. They connect over a standard SATA III interface while providing built-in hardware security to protect stored data from unauthorized access.
Can you install an Intel SATA SSD in an M.2 NVMe slot?
No, you cannot install Intel D3 series SATA SSDs directly into an M.2 NVMe slot. Models such as the D3-S4510, D3-S4610, and D3-S4620 use a 2.5-inch casing designed for SATA drive bays and SATA cables. To connect directly to a dedicated M.2 slot on your motherboard, you need an M.2 2280 module like the Intel 660p or Intel 670p.
What is the highest capacity drive available in this lineup?
The highest capacity available on this list is the Intel D3-S4510 at 7.68TB. This 2.5-inch enterprise drive provides 7,680 GB of TLC storage over a SATA III interface. It is built for systems prioritizing large local storage capacity. If you need NVMe bandwidth instead of maximum capacity, the highest-capacity NVMe model listed here is the Intel 670p at 2TB.
How does the Intel 660p compare to the Intel 670p in performance?
The primary differences lie in capacity and maximum transfer speeds. The Intel 660p listed here provides 1TB of capacity with sequential transfer rates of 1800 MB/s. The Intel 670p provides 2TB of capacity and reaches faster sequential speeds of up to 3500 MB/s read and 2700 MB/s write. Both share the M.2 2280 footprint and use QLC NAND.