Toshiba
Western Digital SN850 2 TB Specifications
M.2 2280 (Single-Sided) PCIe 4.0 x4 SSD — 7,000 MB/s Read Performance
M.2 2280 (Single-Sided)PCIe 4.0 x4PS5 Ready
Read Speed
7,000 MB/s
Write Speed
5,100 MB/s
Western Digital SN850 2 TB Full Specifications
Performance
Sequential Read
7,000 MB/sSequential Write
5,100 MB/sRandom Read (IOPS)
1,000,000 IOPSRandom Write (IOPS)
710,000 IOPSRead Latency
58 µsWrite Latency
561 µsHardware
Form Factor
M.2 2280 (Single-Sided)Interface
PCIe 4.0 x4Protocol
NVMe 1.4Controller
WD 20-82-10034-A1NAND Flash
TLCTechnology
96-layerDRAM Cache
DRAM (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
1.5 W (Idle) 3.9 W (Avg) 7.0 W (Max)Process Node
19 nmReleased
Oct 8th, 2020Launch Price
450 USD