- Hign-concerned Chemical: None
- Transport Protocol: NVME
- Bus Type: PCIe 4.0×4
- RGB: No
- Cooling Fin: No
- Package: Yes
- Nand Flash Type: TLC
- Controller: SSD
- Size: M.2 2280
- Interface Type: M.2 2280
- Application: Desktop,Laptop
- Brand Name: WD
- Origin: Mainland China
- Type: Internal
- Style: SSD
- Certification: CE
- SN770 1TB-2TB Read speed: Up to 5150MB/s
- SN770 1TB-2TB Write speed: Up to 4850MB/s
- SN850X 1TB-4TB Read speed: Up to 7300MB/s
- SN850X 1TB-4TB Write speed: Up to 6300MB/s
About this item
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Tips: If the SSD detection speed decreases, it is related to the computer configuration performance! Please switch to a higher end computer for testing! Thank you very much!
Get ready to game even faster with the WD_BLACK SN770 NVMe SSD. Zoom past load times and get into the action now with a purpose-built gaming drive that boasts up to 40% faster performance and up to 20% more power efficiency at maximum speed over the previous generation (1TB model), plus a PCIe® Gen4 interface that delivers blazing speeds of up to 5,150MB/s (1TB and 2TB models).
pgrade Your Rig. Elevate Your Game.
The Ultimate X Factor
Strap in for breakneck gaming speeds with the WD_BLACK SN850X NVMe™ SSD. Crush load times and slash throttling, lagging, and model pop-ins for a smooth, fast experience that lets you compete at your absolute peak. This purpose-built gaming drive comes in capacities of 1TB to 4TB. With the advanced features of Game Mode 2.0 (Windows® only) plus speeds that approach the limits of the PCIe® Gen4 interface, the WD_BLACK SN850X NVMe SSD delivers top-tier performance to keep you playing, streaming, recording, and dominating the game.
Get the Ultimate Gaming Edge
Insane speeds up to 7,300 MB/s deliver top-tier performance with ridiculously short load times for the elite gaming experience you’ve been waiting for.

More Room for More Games
Capacities from 1TB to 4TB let you keep more games ready to play so you can get into the action fast.

Game Mode 2.0
Game Mode 2.0 serves up even more PC performance-boosting features like fast in-game asset loading.

Near-Max PCIe Gen4 Speeds
Output nearing the PCIe Gen4 interface limits helps you get more out of storage and system components.


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