Kioxia
Western Digital Black SN770 2 TB Specifications
M.2 2280 (Single-Sided) PCIe 4.0 x4 SSD — 5,150 MB/s Read Performance
M.2 2280 (Single-Sided)PCIe 4.0 x4PS5 Ready
Read Speed
5,150 MB/s
Write Speed
4,850 MB/s
Western Digital Black SN770 2 TB Full Specifications
Performance
Sequential Read
5,150 MB/sSequential Write
4,850 MB/sRandom Read (IOPS)
650,000 IOPSRandom Write (IOPS)
800,000 IOPSRead Latency
56 µsHardware
Form Factor
M.2 2280 (Single-Sided)Interface
PCIe 4.0 x4Protocol
NVMe 1.4Controller
WD 20-82-10081NAND Flash
TLCTechnology
112-layerDRAM Cache
HMB (enabled)Reliability
Warranty
5 YearsEndurance (TBW)
1200 TBWMTBF
1.8 Million HoursDWPD
0.3Power Loss ProtectionNo
Features
Encryption
NoTRIM SupportYes
PS5 CompatibleYes
Power & More
Power Draw
1.0 W (Idle) 3.3 W (Avg) 4.9 W (Max)Process Node
16 nmReleased
Feb 2nd, 2022Launch Price
269 USD