Best WD_BLACK 1TB Nvme SSDs in 2026: 3 Picks

Quick picks

The best fit for you

• You need fast Gen4 speeds for gaming builds WD_BLACK SN770 1TB Gen4 NVMe SSD The WD_BLACK SN770 offers strong Gen4 performance for high-speed gaming.
• You want official PS5 compatibility with a heatsink WD_BLACK SN850P 1TB NVMe SSD with Heatsink The SN850P includes a heatsink and has official PS5 licensing.
• You seek maximum Gen4 read performance for gaming WD_BLACK 1TB SN850 NVMe SSD The SN850 provides the fastest read speeds in this group.

Our 3 picks

1 Best overall

WD_BLACK SN770 1TB Gen4 NVMe SSD

Best for: Gaming builds needing fast Gen4 speeds

Size

1TB (what this guide is about)

Storage Capacity

1TB

Interface

PCIe Gen4

Form Factor

M.2 2280

Max Read Speed

5,150MB/s

Max Write Speed

4900MB/s

View on Amazon: WD_BLACK SN770 1TB Gen4 NVMe SSD Affiliate link

The WD_BLACK SN770 is a 1TB M.2 2280 NVMe drive built for gaming. It uses a PCIe Gen4 interface to deliver sequential read speeds up to 5,150MB/s and write speeds up to 4,900MB/s. This drive supports DirectStorage for faster load times. It is a practical choice if you need reliable performance without the premium cost of the highest-end models. The compact 2280 form factor fits most modern systems.

Pros

• Sequential read speeds up to 5,150MB/s
• Sequential write speeds up to 4,900MB/s
• PCIe Gen4 interface for high bandwidth
• Supports DirectStorage technology

Cons

• Lower sequential read speed than the SN850 and SN850P
• No included heatsink for thermal management
• Dashboard software is Windows only

Good fit if

• You want fast Gen4 speeds for gaming
• You need a reliable 1TB storage capacity
• You are building a budget-conscious PC

Skip if

• You require the absolute fastest read speeds available
• You need a drive with an integrated heatsink
• You use a Mac or Linux system primarily

Verdict: WD_BLACK SN770 1TB PCIe Gen4 SSD offers strong Gen4 performance at a competitive tier. It fits gamers who want high speeds without paying for the top-tier SN850 series.

2 Best budget

WD_BLACK SN850P 1TB NVMe SSD with Heatsink

Best for: PS5 storage expansion with official licensing

Size

1TB (what this guide is about)

Storage Capacity

1TB

Interface

PCIe Gen 4

Form Factor

M.2

Max Read Speed

7,300 MB/s

Cooling

Heatsink

View on Amazon: WD_BLACK SN850P 1TB NVMe SSD with Heatsink Affiliate link

This WD_BLACK SN850P is a 1TB M.2 NVMe drive designed for PlayStation 5 expansion. It delivers sequential read speeds up to 7,300 MB/s over a PCIe Gen 4 interface. The unit includes an optimized heatsink for thermal management. It fits directly into the M.2 slot without compatibility concerns. You get reliable storage for game libraries without needing to manage transfers.

Pros

• Officially licensed for PlayStation 5 compatibility
• Sequential read speeds up to 7,300 MB/s
• Includes optimized heatsink for thermal control
• PCIe Gen 4 interface for high bandwidth

Cons

• Heatsink adds bulk compared to low-profile drives
• Designed specifically for PS5 expansion slots
• No warranty information listed in specifications

Good fit if

• You are expanding storage for a PS5 console
• You want officially licensed hardware for your system
• You need fast load times for large games

Skip if

• You are building a desktop PC without a heatsink slot
• You need a drive without a heatsink attached
• You are using a PlayStation 4 console

Verdict: WD_BLACK SN850P 1TB M.2 SSD is the right choice for PS5 owners who need official compatibility and fast load times. The included heatsink ensures stable performance during extended gaming sessions.

3 Best premium

WD_BLACK 1TB SN850 NVMe SSD

Best for: gamers seeking maximum Gen4 read performance

Size

1TB (what this guide is about)

Storage Capacity

1TB

Interface

Gen4 PCIe

Form Factor

M.2 2280

Max Read Speed

7,000 MB/s

Max Write Speed

5300 MB/s

View on Amazon: WD_BLACK 1TB SN850 NVMe SSD Affiliate link

The WD_BLACK 1TB SN850 is a Gen4 PCIe NVMe drive built for high-performance gaming. It delivers sequential read speeds up to 7,000 MB/s and write speeds up to 5,300 MB/s. The drive uses 3D NAND and fits the standard M.2 2280 form factor. It includes the WD_BLACK Dashboard software for management. This model suits gamers needing fast load times and reliable storage for large game libraries.

Pros

• Sequential read speeds up to 7,000 MB/s
• Sequential write speeds up to 5,300 MB/s
• Uses 3D NAND technology for durability
• Includes WD_BLACK Dashboard software for customization

Cons

• Not intended for NAS or server environments
• Max write speed is lower than the SN850P
• Base model lacks a heatsink

Good fit if

• You want top-tier Gen4 PCIe speeds for gaming
• You need a standard M.2 2280 drive
• You prefer software control over your SSD settings

Skip if

• You need storage for NAS or server use
• You want the highest possible write speeds available
• You require a pre-installed heatsink

Verdict: WD_BLACK 1TB SN850 NVMe SSD offers the fastest read speeds in this group, making it ideal for gamers prioritizing quick load times.

Specifications side by side

How to choose the right one

1. Check the drive interface

   You must verify the interface generation matches your system’s capabilities. The WD_BLACK SN770 uses a PCIe Gen4 interface, which delivers strong speeds for modern gaming builds. This standard ensures you get the performance benefits of newer motherboards. If your system supports Gen4, you should look for drives with this specification. Using an older interface might limit your speed potential. Always check your motherboard specifications to confirm support for the drive’s interface type before purchasing.

2. Match the form factor

   You need to ensure the physical size fits your slot. Most drives in this list, including the SN770 and SN850, use the M.2 2280 form factor. This means they are 80mm long and 22mm wide. You must verify that your motherboard has an available M.2 slot of this size. The SN850P also fits this standard but includes a heatsink. You should measure your available space carefully. Using a drive with the wrong form factor will prevent installation entirely.

3. Consider cooling solutions

   You should evaluate thermal management for sustained performance. The WD_BLACK SN850P comes with an included heatsink to help manage heat during extended gaming sessions. This is crucial for maintaining stable speeds under load. If your system lacks built-in M.2 heatsinks, you may need to purchase one separately. The SN770 and SN850 do not list included coolers in their specs. You should check your motherboard’s thermal solution options to ensure the drive stays within safe operating temperatures.

4. Verify console compatibility

   You must confirm official licensing if you are expanding a PlayStation 5. The WD_BLACK SN850P carries official PS5 licensing, ensuring it meets Sony’s requirements for console storage expansion. This guarantees compatibility and optimal load times for PS5 games. Other drives like the SN770 are marketed for general gaming builds. You should check the manufacturer’s compatibility list for your specific console model. Using an unlicensed drive might result in performance issues or lack of support.

5. Compare NAND technology

   You should look at the NAND type for performance characteristics. The WD_BLACK SN850 utilizes 3D NAND technology, which can offer different performance traits compared to other types. This architecture often provides higher densities and improved efficiency. You should check the specifications for the NAND type when comparing models. The SN770 and SN850P do not explicitly list their NAND type in the provided data. You should refer to the manufacturer’s detailed spec sheets for this information if it is critical for your workload.

Frequently asked questions

See also

• wd black 2tb sn850 nvme internal vs 2tb sn770 nvme internal
• wd black 2tb sn850 nvme internal vs 2tb sn850p nvme m 2
• wd 1tb my passport review
• best gaming PCs with 1TB SSD