Samsung 990 Pro 1Tb NVMe SSD specifications
How fast is the 990 Pro (1Tb) produced by Samsung and other specifications watch on our page.
Samsung's 1Tb 990 Pro NVMe use Samsung Pascal. This NVMe has DRAM LPDDR4 for mapping data, located on the NVMe. The 990 Pro comes equipped with Samsung 3D TLC flash memory. Internal SSD besides, available in 4 Tb and 2 Tb capacities.
Performance and benchmarks
Storage use PCIe M.2 4.0 x 4 expansion standard with maximum read speeds 7400 Mbps, and sequential write speeds equals to 6900 MB/s. It also has IOPS 4000000 on writing and 1000000 on reading operations per second.
Endurance and warranty
Samsung give 5-year warranty that limited by endurance 2400 Total Bytes Written.
Specs
| Category | Value |
| Capacity | 1 Tb |
| Interface | M.2 4.0 x 4 |
| Controller | Samsung Pascal |
| Memory type | Samsung 3D TLC |
| DRAM | LPDDR4 |
| Read speed (Mb/s) | 7400 |
| Write speed (Mb/s) | 6900 |
| Read IOPS | 1000000 |
| Write IOPS | 4000000 |
| Endurance (TBW) | 2400 |
| MTBF (million hours) | n/a |
| Warranty (years) | 5 |
Conclusion
990 Pro (1Tb) produced by Samsung use PCIe Gen4 that is significantly faster than PCIe Gen3. The sequential write speed is 6900 Mb/s, that is faster than has other competitors. The NVMe provide possibility to write 2400 TBW, that is excellent against nearest rivals. Overall, we strongly recommend to buy Samsung 990 Pro 1Tb for your PC.
+ Pros
- Excellent writing speed
- PCIe 4.0
- Capacity
- Endurance
- Cons
- None
Buy this or similar SSD:
Video Review
Samsung 990 PRO NVMe SSD Review - Versus 22 Other Drives
