Should you buy Samsung 990 Pro 4Tb and other characteristics explore on this site.
Samsung 990 Pro 4Tb use Samsung Pascal controller. The NVMe SSD write a data location map on DRAM LPDDR4 to launch a programs without delays. The 990 Pro comes equipped with Samsung 3D TLC memory. This drive is offered also in 2 Tb and 1 Tb capacities.
Performance and benchmarks
NVMe SSD use PCIe M.2 4.0 x 4 expansion standard with maximum read speeds 7400 MB/s, and sequential write speeds 6900 MB/s. It also has IOPS 4000000 on writing and 1000000 on reading operations.
Endurance and warranty
Manufacturer give 5 years of warranty that limited by endurance 2400 Total Bytes Written.
|Interface||M.2 4.0 x 4|
|Memory type||Samsung 3D TLC|
|Read speed (Mb/s)||7400|
|Write speed (Mb/s)||6900|
|MTBF (million hours)||n/a|
990 Pro (4Tb) produced by Samsung may work on PCIe Gen4 that is twice faster than PCIe 3. The write speed is 6900 Mbps, that is faster than has most of competitors. The NVMe has endurance 2400 TBW, that is bad compared to closest rivals. When everything is weighed in the balance, our editor strongly recommend to have Samsung 990 Pro 4Tb for your PC.
- Excellent writing speed
- PCIe 4.0
- Writing speed
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