HP's EX920 NVMe SSD use PCIe M.2 3.0 x 4. Detailed characteristics of this NVMe on our page.
EX920 (512Gb) produced by HP works on Silicon Motion SM2262. This storage has Dynamic-Random Access Memory Nanya DDR3 for mapping data, located on the internal SSD. The EX920 comes equipped with Micron TLC memory. SSD is offered also in three capacities, including 2 Tb, 1 Tb and 256 Gb.
Performance and benchmarks
HP EX920 use PCIe M.2 3.0 x 4 interface with maximum write speeds equals to 1800 MB/s, and maximum read speeds 3200 MB/s. It also has input/output performance 350000 on reading and 260000 on writing operations.
Endurance and warranty
HP give 3-year warranty that limited by 283 Total Bytes Written. As well it has 2 million hours MTBF.
|Interface||M.2 3.0 x 4|
|Controller||Silicon Motion SM2262|
|Memory type||Micron TLC|
|Read speed (Mb/s)||3200|
|Write speed (Mb/s)||1800|
|MTBF (million hours)||2|
HP EX920 512Gb use previous bus standard that is significantly slower than PCIe 4.0. The maximum write speed is 1800 Mbps, that is slower than has most of competitors. The drive can write 283 TBW, that is bad compared to nearest competitors. On balance, HP EX920 512Gb has more cons and our editor strongly do not recommend to spend money for it.
- Slow writing speed
- PCIe 3.0
- Writing speed
Buy this or similar SSD:
HP EX920 M.2 NVME in Lian Li PC-011 Dynamic - Install & Review