Western Digital
Western Digital WD Blue SN570 250GB
The Western Digital WD Blue SN570 250GB is an M.2 2280 NVMe solid-state drive with a PCIe 3.0 x4 interface. It uses TLC NAND flash and has no DRAM cache.
Western Digital WD Blue SN570 250GB is a solid-state drive in the M.2 2280 form factor. It connects via PCIe 3.0 x4 and uses the NVMe protocol. The drive features TLC NAND flash and is controlled by a WD 20-82-10048-A1 controller. It does not have a DRAM cache. The drive offers sequential read speeds of 2400 MB/s and sequential write speeds of 950 MB/s. It has a total bytes written rating of 150 TB and comes with a 5-year warranty. Capacity is 250 GB.
Specifications
| Form factor unverified | M.2 2280 |
|---|---|
| Interface unverified | PCIe 3.0 x4 |
| Protocol unverified | NVMe |
| Capacity unverified | 250 GB |
| NAND type unverified | TLC |
| Controller unverified | WD 20-82-10048-A1 |
| DRAM cache unverified | No |
| Sequential read unverified | 2400 MB/s |
| Sequential write unverified | 950 MB/s |
| Total bytes written unverified | 150 TB |
| Warranty unverified | 5 years |