Kioxia
Western Digital SN850X (w/ Heatsink) 4 TB Specifications
M.2 2280 (Double-Sided) PCIe 4.0 x4 SSD — 7,300 MB/s Read Performance
M.2 2280 (Double-Sided)PCIe 4.0 x4PS5 Ready
Read Speed
7,300 MB/s
Write Speed
6,600 MB/s
Western Digital SN850X (w/ Heatsink) 4 TB Full Specifications
Performance
Sequential Read
7,300 MB/sSequential Write
6,600 MB/sRandom Read (IOPS)
1,200,000 IOPSRandom Write (IOPS)
1,000,000 IOPSRead Latency
56 µsHardware
Form Factor
M.2 2280 (Double-Sided)Interface
PCIe 4.0 x4Protocol
NVMe 1.4Controller
WD Triton MP16+NAND Flash
TLCTechnology
112-layerDRAM Cache
DRAM (enabled)Reliability
Warranty
5 YearsEndurance (TBW)
2400 TBWMTBF
1.8 Million HoursDWPD
0.3Power Loss ProtectionNo
Features
Encryption
TCG OpalTRIM SupportYes
PS5 CompatibleYes
Power & More
Power Draw
UnknownProcess Node
16 nmReleased
May 9th, 2022Launch Price
820 USD