Samsung
Samsung 990 1TB
The Samsung 990 1TB is an M.2 2280 solid-state drive operating on the PCIe 4.0 x4 interface using the NVMe 2.0 protocol.
The Samsung 990 1TB (part number MZ-V9V1T0BW) is an internal SSD designed in the M.2 2280 form factor. It interfaces via PCIe 4.0 x4 and NVMe 2.0, providing a capacity of 1024 GB for compatible desktop and mobile systems. Internally, the SSD combines QLC NAND flash memory with a Samsung PiccoloQ controller. It functions without an integrated DRAM cache. The drive delivers sequential read speeds of up to 7150 MB/s and sequential write speeds of up to 6450 MB/s. The drive is rated for an endurance of 400 TB total bytes written and is backed by a 3-year warranty.
Specifications
| Form factor unverified | M.2 2280 |
|---|---|
| Interface unverified | PCIe 4.0 x4 |
| Protocol unverified | NVMe 2.0 |
| Capacity unverified | 1024 GB |
| NAND type unverified | QLC |
| Controller unverified | Samsung PiccoloQ |
| DRAM cache unverified | No |
| Sequential read unverified | 7150 MB/s |
| Sequential write unverified | 6450 MB/s |
| Total bytes written unverified | 400 TB |
| Warranty unverified | 3 years |
| Manufacturer part number unverified | MZ-V9V1T0BW |