13 Best Crucial 4TB Nvme SSDs, Compared
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Finding the best crucial 4TB nvme SSDs requires looking at interface speeds, form factors, and physical dimensions. The Crucial X6 4TB Portable SSD leads this list because its compact 0.43-inch width and 1.43-ounce weight make it ideal for portable external storage. We compared 13 models strictly using specifications published on the listings. This guide helps you decide between internal PCIe drives and rugged external options based on your specific capacity and connectivity needs.
Quick picks
The best fit for you
- You need reliable portable storage for daily use Crucial X6 4TB Portable SSD The X6 fits in your pocket at just 1.43 ounces and 0.43 inches thick.
- You want to expand your laptop or desktop Crucial P3 Plus 4TB Gen4 NVMe SSD The P3 Plus offers PCIe 4.0 speeds without the bulk of a heatsink.
- You need to upgrade your PlayStation 5 Crucial P310 4TB NVMe SSD with Heatsink The P310 includes a pre-fitted heatsink sized specifically for the PS5 drive bay.
- You want the fastest possible internal speeds Crucial T710 4TB PCIe 5.0 M.2 SSD The T710 delivers sequential speeds reaching 14,900 MB/s for PCIe 5.0 systems.
- You need durable external storage for field work Crucial X10 4TB Portable SSD The X10 provides IP65 dust and water resistance in a rugged, pocket-sized enclosure.
Our 13 picks
Crucial X6 4TB Portable SSD
Best for: portable external storage
- Size
- 4TB (what this guide is about)
- Storage Capacity
- 4TB
- Form Factor
- Portable
- Max Read Speed
- 800 MB/s
- Dimensions
- 2.72 × 0.43 × 2.52 inches
- Weight
- 1.43 ounces
View on Amazon: Crucial X6 4TB Portable SSD Affiliate link
The Crucial X6 4TB Portable SSD offers 4TB of storage in a compact 2.52 x 2.72 x 0.43-inch form factor. It delivers read speeds up to 800MB/s, powered by Micron flash memory. This drive fits between your fingertips and weighs just 1.43 ounces. It is designed for users who need reliable, high-capacity external storage that works with PC, Mac, and Android devices.
Pros
- 4TB capacity for large media libraries
- Read speeds up to 800MB/s
- Lightweight 1.43-ounce portable design
- Micron-powered reliability
Cons
- 800MB/s speed is slower than internal NVMe options
- Requires USB-A adapter for some older ports
Good fit if
- You need portable storage for photos and videos
- You want a lightweight drive for travel
- You use PC, Mac, or Android devices
Skip if
- You require internal NVMe installation
- You need Gen5 PCIe speeds
- You prefer built-in USB-A connectivity without adapters
Verdict: The Crucial X6 4TB Portable SSD is a compact, high-capacity external drive for users who prioritize portability and reliability over maximum speed. It suits those who need to carry large amounts of data across different devices.
Crucial P3 Plus 4TB Gen4 NVMe SSD
Best for: everyday 4TB laptop and desktop storage expansion
- Size
- 4TB (what this guide is about)
- Storage Capacity
- 4TB
- Interface
- PCIe Gen4
- Max Read Speed
- 4,800 MB/s
- Compatibility
- Laptop, Desktop
- Dimensions
- 3.15 × 0.09 × 0.87 inches
View on Amazon: Crucial P3 Plus 4TB Gen4 NVMe SSD Affiliate link
The Crucial P3 Plus 4TB is an internal M.2 NVMe solid-state drive built for everyday storage expansion. It runs on a PCIe 4.0 interface and delivers sequential read speeds up to 4,800 MB/s using Micron 3D NAND flash memory. It also maintains backward compatibility with PCIe 3.0 systems. This drive suits you if you need a high-capacity internal drive for general desktop or laptop duties without requiring high-end Gen5 transfer speeds.
Pros
- Up to 4,800 MB/s sequential read speed
- Spacious 4TB capacity using Micron 3D NAND
- Rated for 1.5 million hours MTTF
- Includes Acronis True Image cloning software
Cons
- Read speed tops out below premium PCIe 4.0 tiers
- No integrated heatsink included
- Sequential write speed is not specified
Good fit if
- You need 4TB of internal NVMe storage for desktop or laptop use.
- You want PCIe 4.0 speeds up to 4,800 MB/s with backward compatibility for PCIe 3.0 slots.
- You require included cloning software to migrate existing system drives.
Skip if
- You need transfer speeds exceeding 4,800 MB/s for heavy workloads.
- You want an internal drive that comes equipped with a pre-installed heatsink.
Verdict: Crucial P3 Plus 4TB Gen4 NVMe SSD provides solid mid-tier PCIe 4.0 read throughput and massive capacity for desktop and laptop storage upgrades. It delivers dependable daily performance without the higher speeds or hardware cooling found on premium Gen5 drives.
Crucial T700 4TB Gen5 SSD with Heatsink
Best for: PCIe 5.0 desktop builds needing TLC NAND
- Size
- 4TB (what this guide is about)
- Storage Capacity
- 4TB
- Interface
- PCIe 5.0
- Max Read Speed
- Up to 12,400MB/s
- Max Write Speed
- 11,800MB/s
- Cooling
- Integrated Heatsink
View on Amazon: Crucial T700 4TB Gen5 SSD with Heatsink Affiliate link
The Crucial T700 is a 4TB PCIe 5.0 internal SSD using Micron TLC NAND. It delivers sequential read speeds up to 12,400MB/s and write speeds up to 11,800MB/s. An integrated heatsink measures 0.83 inches tall to manage operating temperatures under sustained loads. You will find it well suited for modern Intel 13th or 14th Gen and AMD Ryzen 7000 motherboards with dedicated Gen5 M.2 slots.
Pros
- Sequential read speeds up to 12,400MB/s and writes up to 11,800MB/s
- Uses Micron TLC NAND flash
- Integrated aluminum heatsink included
- Comes with a 5-year warranty and Acronis software
Cons
- 0.83-inch heatsink height does not fit compact laptop spaces
- Needs a dedicated PCIe 5.0 M.2 slot to reach maximum speeds
Good fit if
- You have an Intel 13th/14th Gen or AMD Ryzen 7000 motherboard with PCIe 5.0 support.
- You prioritize TLC NAND flash over QLC for high-speed 4TB storage.
- You have clearance for an 0.83-inch tall pre-installed heatsink.
Skip if
- You plan to install the drive inside a thin laptop.
- You only have PCIe 3.0 or PCIe 4.0 slots available.
Verdict: Crucial T700 4TB Gen5 SSD with Heatsink pairs fast PCIe 5.0 speeds with durable TLC NAND and integrated cooling. It provides dependable high-throughput storage for modern desktop platforms.
Crucial P310 4TB NVMe SSD with Heatsink
Best for: PlayStation 5 console storage expansion
- Size
- 4TB (what this guide is about)
- Storage Capacity
- 4TB
- Interface
- PCIe 4.0
- Form Factor
- 2280
- Max Read Speed
- Up to 7,100 MB/s
- Max Write Speed
- 6,000 MB/s
View on Amazon: Crucial P310 4TB NVMe SSD with Heatsink Affiliate link
The Crucial P310 4TB NVMe SSD provides PCIe 4.0 storage built with an integrated heatsink for direct compatibility with your PlayStation 5, desktop, or laptop. It delivers sequential read speeds up to 7,100 MB/s and write speeds up to 6,000 MB/s using Micron G8 NAND. At 0.38 inches thick, it fits inside the PS5 expansion slot without modification, making it a direct fit if you need 4TB of high-speed console storage.
Pros
- Sequential read speeds reach up to 7,100 MB/s and writes reach up to 6,000 MB/s
- Pre-installed heatsink keeps total module height to 0.38 inches for PS5 fit
- Compatible with PlayStation 5, desktops, laptops, and older PCIe 3.0 systems
- Uses Micron G8 NAND with built-in thermal control
Cons
- Integrated heatsink height of 0.38 inches blocks installation in ultra-thin laptop bays
- PCIe 4.0 bandwidth maximum remains lower than PCIe 5.0 drives
Good fit if
- You need ready-to-install 4TB storage with a heatsink sized for a PlayStation 5.
- You want Gen4 transfer rates reaching up to 7,100 MB/s for PC or console gaming.
Skip if
- You require Gen5 bandwidth that exceeds 10,000 MB/s.
- You have a slim laptop that only accepts bare M.2 2280 cards without heatsinks.
Verdict: Crucial P310 4TB NVMe SSD with Heatsink combines 7,100 MB/s Gen4 transfer speeds with a pre-fitted thermal heatsink sized for the PlayStation 5. It expands console and PC setups without needing an aftermarket cooler.
Crucial T710 4TB Gen5 SSD with Heatsink
Best for: PCIe 5.0 systems requiring maximum throughput
- Size
- 4TB (what this guide is about)
- Storage Capacity
- 4TB
- Interface
- PCIe 5.0
- Form Factor
- M.2 2280
- Max Read Speed
- Up to 14,900 MB/s
- Max Write Speed
- 13,800 MB/s
View on Amazon: Crucial T710 4TB Gen5 SSD with Heatsink Affiliate link
The Crucial T710 4TB Gen5 SSD with Heatsink provides high-tier internal storage using a PCIe 5.0 interface. It delivers sequential reads up to 14,900 MB/s and writes up to 13,800 MB/s on Micron G9 TLC NAND. The drive includes a pre-installed heatsink measuring 0.44 inches tall. It suits you if you run heavy creative workloads or advanced gaming on compatible Intel 13th/14th Gen or AMD Ryzen 7000 motherboards.
Pros
- Sequential read speeds reach up to 14,900 MB/s and writes up to 13,800 MB/s
- Built-in heatsink aids thermal control during sustained heavy transfers
- Micron G9 TLC NAND backed by a 5-year warranty
- AES-256 hardware encryption with TCG Opal 2.01+ support
Cons
- 0.44-inch height with heatsink prevents fit in tight laptop bays
- Requires a PCIe 5.0 M.2 slot to reach the advertised bandwidth
Good fit if
- You have a motherboard supporting PCIe 5.0 M.2 2280 slots
- You need maximum transfer rates for large file workflows or 8K video
- You want pre-attached cooling without buying an aftermarket heatsink
Skip if
- You intend to install the drive in a compact laptop without vertical clearance
- You only have older PCIe slots that limit maximum interface speeds
Verdict: Crucial T710 4TB Gen5 SSD with Heatsink maximizes PCIe 5.0 transfer speeds for high-demand desktop configurations. Its integrated cooling and top-tier TLC NAND provide dependable throughput for intensive data tasks.
Crucial T710 4TB PCIe 5.0 M.2 SSD
Best for: PCIe 5.0 desktop gaming and creation
- Size
- 4TB (what this guide is about)
- Storage Capacity
- 4TB
- Interface
- PCIe Gen 5.0
- Max Read Speed
- 14,500 MB/s
- Max Write Speed
- 13,800 MB/s
- Form Factor
- M.2
View on Amazon: Crucial T710 4TB PCIe 5.0 M.2 SSD Affiliate link
The Crucial T710 4TB PCIe 5.0 M.2 SSD brings Gen5 interface bandwidth to your desktop storage. Built with 3D NAND, this M.2 drive delivers sequential read speeds up to 14,900 MB/s and sequential write speeds reaching 13,800 MB/s. It gives you 4TB of high-speed capacity for large game installs and creative workflows. This drive suits you if your system has an available PCIe 5.0 M.2 slot and you need maximum sequential throughput.
Pros
- Up to 14,900 MB/s sequential read speeds
- Up to 13,800 MB/s sequential write speeds
- PCIe 5.0 NVMe M.2 interface
- High 4TB capacity using 3D NAND
Cons
- No integrated heatsink listed in the specifications
- Requires a PCIe 5.0 M.2 slot to reach listed transfer rates
Good fit if
- You have a motherboard equipped with a PCIe 5.0 M.2 slot.
- You need sequential read speeds up to 14,900 MB/s for data-heavy workloads.
- You want 4TB of internal NVMe storage in an M.2 form factor.
Skip if
- You lack PCIe 5.0 hardware support in your PC setup.
- You need an SSD that comes with a built-in heatsink.
Verdict: Crucial T710 4TB PCIe 5.0 M.2 SSD delivers exceptional sequential speeds reaching 14,900 MB/s for Gen5-ready systems. It provides expansive 4TB 3D NAND capacity for top-tier desktop gaming and workstation setups.
Crucial X10 Pro 4TB Portable SSD
Best for: durable high-speed external storage on the go
- Size
- 4TB (what this guide is about)
- Storage Capacity
- 4TB
- Interface
- USB 3.2
- Max Read Speed
- 2,100MB/s
- Max Write Speed
- 2,000MB/s
- Host Interface
- USB-C
View on Amazon: Crucial X10 Pro 4TB Portable SSD Affiliate link
The Crucial X10 Pro 4TB Portable USB-C SSD is an external solid state drive built for off-site data management. You get sequential read speeds up to 2,100MB/s and write speeds up to 2,000MB/s across a USB 3.2 interface. It features an IP55 rating for dust and water resistance alongside drop protection up to 7.5 feet. This drive fits your needs if you require high-capacity, rugged external storage for multi-platform work.
Pros
- Read speeds up to 2,100MB/s and write speeds up to 2,000MB/s
- IP55 water and dust resistance plus drop resistance up to 7.5 feet
- Works with Windows, Mac, iPad Pro, Android, Linux, PS4, PS5, and Xbox
- Compact dimensions measuring 2.55 by 1.96 by 0.39 inches
Cons
- Speeds are capped at USB 3.2 limits rather than internal PCIe bus rates
- IP55 water resistance prevents splash damage but does not allow full submersion
Good fit if
- You need durable 4TB external storage with drop and water resistance.
- You want read speeds up to 2,100MB/s over a USB-C or USB-A connection.
- You move data between computers, tablets, and gaming consoles.
Skip if
- You need an internal M.2 SSD to install inside a motherboard slot.
- You require sustained data throughput beyond the drive's 2,100MB/s ceiling.
Verdict: Crucial X10 Pro 4TB Portable USB-C SSD provides durable external storage with read speeds up to 2,100MB/s and IP55 protection. It serves you well whenever you need fast, high-capacity file access outside an internal drive bay.
Crucial X10 4TB Portable SSD
Best for: rugged high-speed portable 4TB storage
- Size
- 4TB (what this guide is about)
- Storage Capacity
- 4TB
- Interface
- USB 3.2
- Max Read Speed
- 2,100MB/s
- Compatibility
- Mac
- Host Interface
- USB-C
View on Amazon: Crucial X10 4TB Portable SSD Affiliate link
The Crucial X10 4TB Portable SSD is an external solid-state drive built for high-capacity mobile storage. It connects through a USB 3.2 USB-C interface and delivers read speeds up to 2,100MB/s. The enclosure measures 2.55 by 1.96 by 0.39 inches, weighs under 0.08 pounds, and offers IP65 water and dust resistance with 9.8-foot drop protection. It suits you if you need fast, rugged off-device storage across multiple operating systems.
Pros
- Up to 2,100MB/s read speeds over USB 3.2 USB-C
- IP65 dust and water resistance with 9.8-foot drop protection
- Compact 2.55 x 1.96 x 0.39-inch dimensions weighing roughly 0.07 pounds
- Works across Windows, Mac, iPad Pro, Android, Linux, and gaming consoles
Cons
- External USB design rather than an internal M.2 NVMe form factor
- Write speed is omitted from the official specifications
Good fit if
- You need 4TB of portable, rugged storage with an IP65 rating.
- You want up to 2,100MB/s read transfers over USB-C across multiple devices.
Skip if
- You require an internal PCIe NVMe SSD for direct motherboard mounting.
- You need verified write speed metrics before purchasing.
Verdict: Crucial X10 4TB Portable SSD delivers read speeds up to 2,100MB/s in an IP65-rated, pocket-sized enclosure. It provides durable, cross-platform external storage for managing large files on the go.
Crucial X8 4TB Portable SSD
Best for: Durable portable storage for Mac and consoles
- Size
- 4TB (what this guide is about)
- Storage Capacity
- 4TB
- Interface
- USB 3.2
- Form Factor
- External Portable
- Max Read Speed
- 1050 MB/s
- Cooling
- Anodized aluminum core
View on Amazon: Crucial X8 4TB Portable SSD Affiliate link
The Crucial X8 is a 4TB portable SSD designed for external storage. It offers read speeds up to 1050 MB/s via USB 3.2. The drive features an anodized aluminum core that is drop-proof up to 7.5 feet. It works with Windows, Mac, and consoles like PS4 and Xbox One. You should choose this if you need durable, high-capacity external storage for various devices.
Pros
- Read speeds up to 1050 MB/s
- 4TB storage capacity
- Drop-proof up to 7.5 feet
- Anodized aluminum core design
- Compatible with Mac, Windows, and consoles
Cons
- Slower read speeds than internal NVMe options on this list
- External form factor requires a cable connection
- Heavier and bulkier than internal M.2 drives
Good fit if
- You need a durable external drive for Mac or Windows
- You want 4TB of portable storage for consoles
- You prioritize drop protection for travel
Skip if
- You require the fastest possible internal NVMe speeds
- You need a drive that fits inside a laptop M.2 slot
- You want a drive without external cables
Verdict: Crucial X8 4TB Portable SSD provides reliable external storage with strong durability. It fits users who need portable capacity for Mac, Windows, or consoles rather than internal system expansion.
Crucial X9 Pro 4TB Portable SSD
Best for: durable external storage for creators
- Size
- 4TB (what this guide is about)
- Storage Capacity
- 4TB
- Interface
- 3.2 USB-C
- Max Read Speed
- 1050MB/s
- Max Write Speed
- 1050MB/s
- Compatibility
- Mac
View on Amazon: Crucial X9 Pro 4TB Portable SSD Affiliate link
The Crucial X9 Pro 4TB is an external drive built for creators who need speed and durability. It offers up to 1050MB/s read and write speeds over USB-C. The unit measures 1.97 by 2.56 by 0.39 inches and weighs just 1.34 ounces. It also features IP55 water and dust resistance. This makes it a reliable companion for field work or travel where you need fast access to large files.
Pros
- Up to 1050MB/s read and write speeds
- IP55 water and dust resistance rating
- Drop resistant up to 7.5 feet
- Includes SSD password protection
Cons
- Slower speeds than internal PCIe Gen4 and Gen5 drives
- Heavier and bulkier than internal M.2 SSDs
Good fit if
- You need fast external storage for video editing
- You work in dusty or wet environments
- You want a durable drive for travel
Skip if
- You need the fastest possible internal storage
- You are building a desktop PC
- You want a drive smaller than 1 ounce
Verdict: Crucial X9 Pro 4TB Portable SSD is a rugged external drive for professionals who prioritize durability and consistent transfer speeds over raw internal performance.
Crucial X9 4TB Portable SSD
Best for: rugged high-capacity portable file storage
- Size
- 4TB (what this guide is about)
- Storage Capacity
- 4TB
- Interface
- USB 3.2 USB-C
- Form Factor
- External Portable
- Max Read Speed
- 1050 MB/s
- Compatibility
- Mac
View on Amazon: Crucial X9 4TB Portable SSD Affiliate link
The Crucial X9 4TB is an external solid state drive built for portable storage. It connects via USB-C with USB 3.2 support, delivering transfer speeds up to 1050MB/s. It features IP55 water and dust resistance alongside drop protection up to 7.5 feet. This model suits you if you need a durable, high-capacity drive for moving files across Windows, Mac, Android, and gaming consoles without internal installation.
Pros
- Transfer speeds reach up to 1050MB/s
- IP55 water and dust resistance rating
- Drop resistant up to 7.5 feet (2 meters)
- Compact footprint measuring 2.56 inches long and weighing 0.07 pounds
Cons
- External USB connection rather than an internal M.2 PCIe slot interface
- Maximum speed of 1050MB/s is lower than internal PCIe NVMe drives
Good fit if
- You need 4TB of external storage that plugs in via USB-C or USB-A.
- You want an IP55 water- and dust-resistant drive rated for 7.5-foot drops.
- You share files across Windows, Mac, Android, and gaming consoles.
Skip if
- You need an internal M.2 NVMe SSD for direct motherboard installation.
- You require transfer speeds faster than 1050MB/s.
Verdict: Crucial X9 4TB Portable SSD provides rugged, pocket-sized external storage with 1050MB/s speeds across multiple platforms. It is ideal if you prioritize mobility and IP55 durability over internal PCIe bus bandwidth.
Crucial BX500 4TB 2.5-Inch SATA SSD
Best for: bulk storage in 2.5-inch SATA drive bays
- Size
- 4TB (what this guide is about)
- Storage Capacity
- 4TB
- Interface
- SATA
- Form Factor
- 2.5 inch
- Cache Type
- Dynamic Write Acceleration
- Compatibility
- Laptop, Desktop
View on Amazon: Crucial BX500 4TB 2.5-Inch SATA SSD Affiliate link
The Crucial BX500 4TB is an internal 2.5-inch solid-state drive built with 3D NAND flash memory. It connects through a SATA III interface rather than an M.2 slot, delivering read speeds up to 540MB/s. It features hardware-based 256-bit AES encryption and includes Acronis True Image HD software for data migration. This drive suits you if you need high-capacity storage for a standard SATA desktop or laptop bay.
Pros
- Hardware-based 256-bit AES encryption with TCG Opal 2.0 support
- Includes Acronis True Image HD software for data migration
- Dynamic write acceleration using single-level cell flash memory
- Large 4TB capacity using 3D NAND
Cons
- SATA III interface limits speeds to 540MB/s
- 2.5-inch form factor does not fit M.2 slots
- Three-year limited warranty coverage
Good fit if
- You need a 4TB drive for a system with 2.5-inch SATA bays.
- You want built-in 256-bit AES hardware encryption for stored files.
- You need bundled cloning software to migrate your system data.
Skip if
- You need PCIe NVMe data transfer rates beyond 540MB/s.
- You require an M.2 form factor for your motherboard.
Verdict: Crucial BX500 4TB 2.5-Inch SATA SSD provides high-capacity storage and hardware encryption for systems with SATA drive bays. Its 540MB/s speed ceiling makes it suitable for secondary storage rather than high-throughput NVMe workloads.
Crucial P310 4TB NVMe M.2 SSD
Best for: fast PCIe 4.0 desktop and handheld storage
- Size
- 4TB (what this guide is about)
- Storage Capacity
- 4TB
- Interface
- PCIe 4.0
- Form Factor
- M.2 2280
- Max Read Speed
- Up to 7,100 MB/s
- Max Write Speed
- 6,000 MB/s
View on Amazon: Crucial P310 4TB NVMe M.2 SSD Affiliate link
The Crucial P310 4TB is an internal M.2 2280 NVMe SSD built with PCIe 4.0 technology and Micron G8 NAND. It delivers read speeds up to 7,100 MB/s and write speeds up to 6,000 MB/s. This drive suits you if you need reliable Gen4 performance for gaming handhelds, laptops, or desktop computers, along with backward compatibility for PCIe Gen3 systems.
Pros
- Sequential read speeds up to 7,100 MB/s and write speeds up to 6,000 MB/s
- Standard M.2 2280 form factor compatible with laptops, desktops, and handhelds
- Backward compatible with older PCIe Gen3 systems
- Built with Micron G8 NAND and integrated thermal control
Cons
- Operates on PCIe 4.0 instead of faster PCIe Gen5 standards
- Maximum write speed of 6,000 MB/s is lower than its read speed
Good fit if
- You need 4TB of internal M.2 2280 storage for a desktop, laptop, or handheld console.
- You want PCIe 4.0 transfer speeds reaching up to 7,100 MB/s read.
- You need a drive that remains compatible with an older PCIe Gen3 motherboard.
Skip if
- You require maximum transfer speeds from a PCIe Gen5 interface.
- You need an external USB solid state drive instead of an internal M.2 card.
Verdict: Crucial P310 4TB NVMe M.2 SSD delivers reliable PCIe 4.0 read speeds up to 7,100 MB/s for compatible PCs and handheld gaming systems. It is an effective internal storage upgrade if you do not need PCIe Gen5 bandwidth.
Specifications side by side
| Spec | Crucial X6 4TB Portable SSD | Crucial P3 Plus 4TB Gen4 NVMe SSD | Crucial T700 4TB Gen5 SSD with Heatsink | Crucial P310 4TB NVMe SSD with Heatsink | Crucial T710 4TB Gen5 SSD with Heatsink | Crucial T710 4TB PCIe 5.0 M.2 SSD | Crucial X10 Pro 4TB Portable SSD | Crucial X10 4TB Portable SSD | Crucial X8 4TB Portable SSD | Crucial X9 Pro 4TB Portable SSD | Crucial X9 4TB Portable SSD | Crucial BX500 4TB 2.5-Inch SATA SSD | Crucial P310 4TB NVMe M.2 SSD |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Storage Capacity | 4TB | 4TB | 4TB | 4TB | 4TB | 4TB | 4TB | 4TB | 4TB | 4TB | 4TB | 4TB | 4TB |
| Interface | not stated | PCIe Gen4 | PCIe 5.0 | PCIe 4.0 | PCIe 5.0 | PCIe Gen 5.0 | USB 3.2 | USB 3.2 | USB 3.2 | 3.2 USB-C | USB 3.2 USB-C | SATA | PCIe 4.0 |
| Form Factor | Portable | not stated | not stated | 2280 | M.2 2280 | not stated | not stated | not stated | External Portable | not stated | External Portable | 2.5 inch | M.2 2280 |
| Max Read Speed | 800 MB/s | 4,800 MB/s | Up to 12,400MB/s | Up to 7,100 MB/s | Up to 14,900 MB/s | 14,500 MB/s | 2,100MB/s | 2,100MB/s | 1050 MB/s | 1050MB/s | 1050 MB/s | not stated | Up to 7,100 MB/s |
| Max Write Speed | not stated | not stated | 11,800MB/s | 6,000 MB/s | 13,800 MB/s | 13,800 MB/s | 2,000MB/s | not stated | not stated | 1050MB/s | not stated | not stated | 6,000 MB/s |
| Cache Type | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | Dynamic Write Acceleration | not stated |
| Cooling | not stated | not stated | Integrated Heatsink | Heatsink | Integrated Heatsink | not stated | not stated | not stated | Anodized aluminum core | not stated | not stated | not stated | not stated |
| Compatibility | not stated | Laptop, Desktop | Gaming | Laptop, Desktop, PS5, Gaming | Laptop, Desktop | not stated | not stated | Mac | Mac | Mac | Mac | Laptop, Desktop | Laptop, Desktop, Gaming |
| NAND Type | not stated | not stated | TLC | not stated | not stated | 3D NAND | not stated | not stated | not stated | not stated | not stated | 3D NAND | not stated |
| Size | 4TB | 4TB | 4TB | 4TB | 4TB | 4TB | 4TB | 4TB | 4TB | 4TB | 4TB | 4TB | 4TB |
| Host Interface | not stated | not stated | not stated | not stated | not stated | not stated | USB-C | USB-C | not stated | USB-C | USB-C | not stated | not stated |
| Dimensions | 2.72 × 0.43 × 2.52 inches | 3.15 × 0.09 × 0.87 inches | 3.15 × 0.91 × 0.83 inches | 3.15 × 0.92 × 0.38 inches | 3.15 × 0.91 × 0.44 inches | not stated | 1.96 × 2.55 × 0.39 inches | 1.96 × 2.55 × 0.39 inches | 4.33 × 0.45 × 2.09 inches | 2.56 × 1.97 × 0.39 inches | 2.56 × 1.97 × 0.39 inches | 3.95 × 0.28 × 2.75 inches | 3.15 × 0.92 × 0.38 inches |
| Weight | 1.43 ounces | not stated | 1.94 ounces | 1.23 ounces | 1.2 ounces | not stated | 1.13 ounces | 1.13 ounces | 3.42 ounces | 1.34 ounces | 1.13 ounces | 1.24 ounces | 0.35 ounces |
| Color | Black | Black | Black | Black | Black | not stated | Gold | Black | Black | Gray | Black | Grey | Black |
| Model | CT4000X6SSD9 | CT4000P3PSSD8 | CT4000T700SSD5 | CT4000P310SSD5-01 | CT4000T710SSD5-01 | CT4000T710SSD8-JP | CT4000X10PROSSD9D02 | CT4000X10SSD9C02 | CT4000X8SSD9 | CT4000X9PROSSD902 | CT4000X9SSD902 | CT4000BX500SSD101 | CT4000P310SSD801 |
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How to Choose a Crucial 4TB SSD
-
Match Your System Form Factor
Check your physical drive mounting space before selecting a drive. Internal bays dictate whether you need a 2.5-inch drive, an M.2 2280 stick, or an external device. Laptops and desktop motherboards commonly accept M.2 cards, while older systems or expansion caddies rely on 2.5-inch SATA enclosures. The Crucial BX500 4TB 2.5-Inch SATA SSD fits standard 2.5-inch bays with its 0.28-inch profile. Ensure your machine has the exact physical mount and connection interface before you buy.
-
Check Bus Interface Speeds
Identify the maximum transfer bandwidth supported by your host computer. PCIe 5.0 interfaces provide substantially higher theoretical throughput than PCIe 4.0 or legacy SATA ports. If your motherboard lacks PCIe 5.0 lanes, a Gen5 drive drops down to your slot's maximum rating. The Crucial T710 4TB PCIe 5.0 M.2 SSD reaches sequential read rates up to 14,900 MB/s on Gen5 hardware. Verify your motherboard specifications to avoid selecting bus bandwidth that your platform hardware cannot utilize.
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Verify Heatsink Height Clearances
Measure the vertical space around your M.2 installation slot. Drives paired with pre-installed heatsinks require vertical clearance that slim laptop enclosures or tight desktop spaces may lack. Handheld devices and laptops generally accept only bare M.2 drives without raised thermal blocks. The Crucial P310 4TB NVMe SSD with Heatsink features a height of 0.38 inches, fitting within designated console and desktop spaces. Always inspect your chassis layout and adjacent components to confirm the heatsink fits properly.
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Evaluate NAND Flash Types
Review the underlying flash architecture when planning heavy write workloads. Solid-state storage commonly employs TLC NAND or general 3D NAND flash configurations. TLC flash balances dense storage capacity with durable write endurance, making it suitable for continuous data processing and demanding workstation builds. The Crucial T700 4TB Gen5 SSD with Heatsink specifies TLC NAND for users requiring consistent performance under intense traffic. Check your typical daily write volume to decide if TLC specifications match your workload demands.
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Check Ingress Protection Ratings
Assess environmental protection ratings when you intend to transport your data outdoors. External portable drives carry different enclosure certifications depending on their intended environment. An IP65 rating denotes total protection against dust ingress along with resistance to low-pressure water jets, whereas IP55 provides lighter water resistance. The Crucial X10 4TB Portable SSD carries an IP65 rating to safeguard files against dust and moisture during travel. Choose a certified IP level if your drive operates outside a controlled desk environment.
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Compare Portable Transfer Speeds
Evaluate the maximum rated transfer speed of portable external drives before purchasing. External USB drives range from moderate rates near 1,050 MB/s up to high-speed tiers reaching 2,100 MB/s over USB-C. Fast read speeds shorten the transfer time for large media libraries and comprehensive system backups. The Crucial X9 4TB Portable SSD offers 1050MB/s speeds, suitable for everyday file storage across platforms. Match the drive's rated read throughput to the capabilities of your host USB port for balanced performance.
Frequently asked questions
Which Crucial 4TB SSD is best for portable use?
The Crucial X6 4TB Portable SSD is the top choice for portability. It weighs only 1.43 ounces and measures 0.43 inches in width. This compact size makes it easy to carry in a pocket or bag for external storage needs.
Does the Crucial T700 require a heatsink?
Yes, the Crucial T700 4TB Gen5 SSD includes an integrated heatsink. This cooling solution is necessary for PCIe 5.0 desktop builds to manage heat during high-throughput tasks. The drive also uses durable TLC NAND for reliable performance.
Is the Crucial P310 compatible with PlayStation 5?
The Crucial P310 4TB NVMe SSD with Heatsink is explicitly compatible with the PlayStation 5. It features a pre-fitted thermal heatsink sized for the console bay. This allows for easy storage expansion without needing an aftermarket cooler.
What is the fastest Crucial 4TB SSD available?
The Crucial T710 4TB PCIe 5.0 M.2 SSD offers exceptional sequential speeds reaching 14,900 MB/s. This makes it ideal for Gen5-ready systems requiring maximum throughput. It provides expansive 4TB 3D NAND capacity for high-end desktop gaming and creation.
Can I use these SSDs with Mac computers?
Several models support Mac compatibility. The Crucial X10, X9 Pro, X9, and X8 4TB Portable SSDs are listed as compatible with Mac. These external drives provide durable, cross-platform storage for managing large files on Apple devices.
Which Crucial 4TB drive uses SATA III?
The Crucial BX500 4TB 2.5-Inch SATA SSD is the only SATA model on the list. It provides 540MB/s speed ceilings, making it suitable for secondary storage in systems with SATA drive bays rather than high-speed NVMe workloads.
Does the Crucial T710 come with a heatsink?
One version of the Crucial T710 4TB Gen5 SSD includes a heatsink for integrated cooling. This model maximizes PCIe 5.0 transfer speeds for high-demand desktop configurations. Another version is listed without a heatsink, so check the specific model number.