HP's EX950 SSD use PCIe M.2 3.0 x 4. More details about this NVMe here.
HP's 512Gb EX950 SSD works on Silicon Motion SM2262EN controller. This storage has DRAM Nanya or Micron 512 - 2TB DDR3 to keep a map of where data is located on the drive. The EX950 comes equipped with Micron TLC memory. NVMe SSD is offered also in 2 Tb and 1 Tb capacities.
Performance and benchmarks
Drive works on PCIe M.2 3.0 x 4 computer expansion bus standard with write speeds 2900 MB/s, and maximum read speeds 3500 Mbps. This model has IOPS 380000 on writing and 410000 on reading operations.
Endurance and warranty
Manufacturer give 5 years warranty limited by endurance 320 TBW. As well it has 2 million hours mean time between failure.
|Interface||M.2 3.0 x 4|
|Controller||Silicon Motion SM2262EN|
|Memory type||Micron TLC|
|DRAM||Nanya or Micron 512 - 2TB DDR3|
|Read speed (Mb/s)||3500|
|Write speed (Mb/s)||2900|
|MTBF (million hours)||2|
HP EX950 512Gb may work on PCIe 3 that is significantly slower than PCIe Gen4. The sequential write speed is 2900 Mb/s, that is common for this interface. The SSD can write 320 TBW, that is poor in comparison with competitors. After evaluating all the facts, HP EX950 512Gb has more cons and our site highly do not recommend to buy it.
- Good writing speed
- PCIe 3.0
- Writing speed
Buy this or similar SSD:
HP EX 950 SSD M.2 NVME | The FASTEST SSD i have Used 😝 3500 MB/S