Samsung · 2022
Samsung 990 PRO 1TB
The Samsung 990 PRO 1TB is an NVMe M.2 2280 solid-state drive released in 2022, featuring PCIe 4.0 x4 interface and TLC NAND flash.
The Samsung 990 PRO 1TB is a high-performance NVMe solid-state drive in the M.2 2280 form factor, released in December 2022. It uses the PCIe 4.0 x4 interface and is powered by the Samsung Pascal (S4LV008) controller with TLC NAND flash and DRAM cache. The drive offers sequential read speeds up to 7450 MB/s and sequential write speeds up to 6900 MB/s, with random read and write performance of 885,855 IOPS and 669,579 IOPS respectively. It has a total bytes written rating of 600 TB and comes with a 5-year warranty. The 990 PRO is designed for use with motherboards supporting PCIe 4.0, providing backward compatibility with PCIe 3.0 systems.
Specifications
| Form factor | M.2 2280 |
|---|---|
| Interface | PCIe 4.0 x4 |
| Protocol | NVMe |
| Capacity unverified | 1024 GB |
| NAND type | TLC |
| Controller unverified | Samsung Pascal (S4LV008) |
| DRAM cache | Yes |
| Sequential read | 7450 MB/s |
| Sequential write | 6900 MB/s |
| Random read unverified | 885855 IOPS |
| Random write unverified | 669579 IOPS |
| Total bytes written | 600 TB |
| Warranty unverified | 5 years |
| Release date unverified | 2022-12-05 |
| Release year | 2022 |
| Launch MSRP unverified | 288 USD |