Western Digital · 2026
Western Digital WD Blue SN5100 1TB
The Western Digital WD Blue SN5100 1TB is a PCIe 4.0 NVMe M.2 2280 solid-state drive released in 2026.
The Western Digital WD Blue SN5100 1TB is a solid-state drive in the M.2 2280 form factor, using a PCIe 4.0 x4 interface and NVMe protocol. It has a capacity of 1024 GB and utilizes QLC NAND flash memory. The controller is a SanDisk A101-000103-A1, and it lacks a DRAM cache. Sequential read speeds reach 7100 MB/s, and sequential write speeds reach 6700 MB/s. The drive is rated for 600 TB total bytes written and comes with a 5-year warranty. It was released on January 5, 2026, with a launch MSRP of 184 USD.
Specifications
| Form factor unverified | M.2 2280 |
|---|---|
| Interface unverified | PCIe 4.0 x4 |
| Protocol unverified | NVMe |
| Capacity unverified | 1024 GB |
| NAND type unverified | QLC |
| Controller unverified | SanDisk A101-000103-A1 |
| DRAM cache unverified | No |
| Sequential read unverified | 7100 MB/s |
| Sequential write unverified | 6700 MB/s |
| Total bytes written unverified | 600 TB |
| Warranty unverified | 5 years |
| Release date unverified | 2026-01-05 |
| Release year unverified | 2026 |
| Launch MSRP unverified | 184 USD |