The Best WD_BLACK Nvme SSDs in 2026: 3 Picks

Quick picks

Our 3 picks

1 Best overall

WD_BLACK SN850 2TB Gen4 NVMe SSD

Best for: high-performance gaming storage

Storage Capacity

2TB

Interface

Gen4 PCIe

Form Factor

M.2 2280

Max Read Speed

7,000 MB/s

Compatibility

Gaming

NAND Type

3D NAND

View on Amazon: WD_BLACK SN850 2TB Gen4 NVMe SSD Affiliate link

The WD_BLACK SN850 is a Gen4 PCIe NVMe drive designed for high-performance gaming. It offers up to 7,000 MB/s read speeds and 1,000,000 IOPS. You get 2TB of storage in a compact M.2 2280 form factor. The drive uses 3D NAND technology. It includes downloadable WD_BLACK Dashboard software for customization. This SSD fits users who need fast load times and ample space for large game libraries.

Pros

• Up to 7,000 MB/s sequential read speed
• 1,000,000 IOPS for fast random access
• 2TB capacity for extensive game storage
• WD_BLACK Dashboard software for control

Cons

• Not intended for NAS or server environments
• Requires separate purchase for heatsink variant
• Limited to M.2 2280 form factor

Good fit if

• You want top-tier Gen4 gaming performance
• You need 2TB of fast storage
• You value software customization tools

Skip if

• You require NAS or server compatibility
• You prefer SATA interface speeds
• You need a built-in heatsink included

Verdict: WD_BLACK 2TB SN850 Gen4 SSD delivers essential Gen4 speeds for gamers. It suits those prioritizing load times and capacity over server-grade reliability.

2 Best budget

WD_BLACK SN770 2TB Gen4 NVMe SSD

Best for: Budget-conscious gamers seeking fast Gen4 storage

Storage Capacity

2TB

Interface

PCIe Gen4

Form Factor

M.2 2280

Max Read Speed

5150MB/s

Max Write Speed

4850MB/s

Compatibility

Gaming

View on Amazon: WD_BLACK SN770 2TB Gen4 NVMe SSD Affiliate link

The WD_BLACK SN770 is a PCIe Gen4 NVMe drive offering sequential read speeds up to 5,150 MB/s and write speeds up to 4,850 MB/s. It comes in a standard M.2 2280 form factor with a 2TB capacity. This model supports DirectStorage for faster load times. It suits gamers who need reliable performance without the premium price of the top-tier SN850 series.

Pros

• Sequential read speeds up to 5,150 MB/s
• Sequential write speeds up to 4,850 MB/s
• Supports Microsoft DirectStorage technology
• 2TB storage capacity for large game libraries

Cons

• Lower read speeds than the SN850 and SN850P models
• Software monitoring tool is Windows only
• No included heatsink for thermal management

Good fit if

• You want high-speed Gen4 performance
• You need 2TB of storage space
• You are building a budget-conscious gaming PC

Skip if

• You require the absolute fastest Gen4 speeds available
• You use macOS or Linux exclusively
• You need a drive with an integrated heatsink

Verdict: WD_BLACK 2TB SN770 NVMe SSD delivers strong Gen4 performance for gamers who prioritize value over maximum speed. It fits users who want fast load times and large storage without paying for the highest-tier specs.

3 Best premium

WD_BLACK 2TB SN850P PS5 NVMe SSD

Best for: PS5 storage expansion with heatsink

Storage Capacity

2TB

Interface

PCIe Gen 4

Form Factor

M.2

Max Read Speed

7,300 MB/s

Cooling

Heatsink

Compatibility

PS5

View on Amazon: WD_BLACK 2TB SN850P PS5 NVMe SSD Affiliate link

The WD_BLACK 2TB SN850P is an officially licensed M.2 NVMe SSD built for PlayStation 5 expansion. It features a PCIe Gen 4 interface with read speeds up to 7,300 MB/s. The drive includes an optimized heatsink designed specifically for the PS5 M.2 slot, ensuring worry-free installation. With 2TB of storage, you can add significant capacity to your console library for seamless gameplay.

Pros

• Officially licensed for PlayStation 5 compatibility
• Includes optimized heatsink for PS5 installation
• Read speeds up to 7,300 MB/s
• PCIe Gen 4 NVMe interface

Cons

• Limited to PS5 console compatibility
• Heatsink adds bulk compared to bare drives
• Higher price than standard PC drives

Good fit if

• You need verified compatibility for your PS5
• You want fast load times for games
• You prefer a drive with a pre-installed heatsink

Skip if

• You are buying for a PC desktop
• You need PCIe Gen 5 speeds
• You want a bare drive without a heatsink

Verdict: WD_BLACK 2TB SN850P PS5 SSD is the right choice for PS5 owners who want a hassle-free upgrade with verified compatibility and fast load times.

Specifications side by side

WD_BLACK SSDs at a Glance

The WD_BLACK SN850 and SN770 are M.2 2280 NVMe drives using 3D NAND. Both offer 2TB capacity for gaming storage. The SN850 targets high-performance needs, while the SN770 provides strong Gen4 speeds for budget-conscious users. You choose based on whether you prioritize maximum speed or value.

The WD_BLACK SN850P is designed specifically for PS5 expansion. It includes a built-in heatsink to manage thermal output. This drive features a slightly larger form factor at 0.96 inches wide. It ensures verified compatibility for console owners. You select this option if you need hassle-free installation and fast load times for your PlayStation 5.

Who should buy WD_BLACK drives

WD_BLACK targets gamers and console owners. The range covers M.2 2280 NVMe drives in 2TB capacities. You have options for standard desktops and PS5 expansion. The SN850 suits high-performance gaming. The SN770 fits budget-conscious users. The SN850P includes a heatsink for consoles. All listed models use 3D NAND. You will not find smaller capacities or SATA interfaces here. The brand focuses on speed and gaming compatibility. Choose based on your need for raw performance or value. The lineup is compact and specialized.

How to Choose the Right WD_BLACK NVMe SSD

1. Check Interface Generation

   You must verify that your system supports PCIe Gen4. The WD_BLACK SN850 and SN770 both use Gen4 NVMe interfaces. This standard provides significantly higher bandwidth than older Gen3 drives. If your motherboard only supports Gen3, you will not see the full speed potential. Ensure your CPU and motherboard chipset are compatible with Gen4 speeds. This step is critical for gaming performance. It ensures you get the load times you expect from modern storage technology.

2. Verify Form Factor Size

   Most desktop motherboards use the M.2 2280 form factor. The WD_BLACK SN850 and SN770 both measure 80mm in length. This is the standard size for most PC builds. You should check your motherboard manual to confirm it has an M.2 2280 slot. The SN850P for PS5 also uses an M.2 format but has different physical dimensions. Always measure the available space in your case or console. Using the wrong size will prevent installation. Confirm the slot length matches the drive before you buy.

3. Assess Cooling Needs

   High-speed NVMe drives generate heat during sustained writes. The WD_BLACK SN850P includes a built-in heatsink. This is essential for the PlayStation 5 to maintain performance. Standard desktops often have their own M.2 heatsinks. You should check if your motherboard includes one. If not, you may need to buy a separate heatsink. The SN850 and SN770 do not include heatsinks in the box. You must ensure adequate airflow in your case. Proper cooling prevents thermal throttling and keeps speeds consistent.

4. Match Compatibility Goals

   Your intended use case dictates which drive you should choose. The SN850 is optimized for high-performance gaming on PCs. It targets users who prioritize raw speed and capacity. The SN770 is designed for budget-conscious gamers. It offers strong Gen4 speeds without the premium price tag. The SN850P is specifically verified for PlayStation 5 compatibility. You should not use the SN850P in a PC if you want the standard experience. Match the drive to your specific platform and performance needs.

5. Consider NAND Type

   The WD_BLACK SN850 utilizes 3D NAND technology. This type of memory allows for higher density and better efficiency. It is the standard for modern high-performance SSDs. You should look for 3D NAND in any new purchase. It offers better endurance and performance compared to older planar NAND. The SN770 also uses advanced NAND for its class. This technology ensures reliable data storage for your games and files. Always check the specifications for NAND type. It is a key indicator of drive quality and longevity.

Frequently asked questions

See also

• best wd black 1TB nvme SSDs
• wd black 2tb sn850 nvme internal vs 2tb sn770 nvme internal
• western digital wd 2tb black my review
• joyjom nvme m 2 heatsink SSD review