HP EX900 1Tb NVMe technical specifications

Posted on November 07, 2022 by Raymond Chen

HP's EX900 NVMe use PCIe M.2 3.0 x 4 computer expansion bus standard. Read below about this SSD here.

HP EX900 1Tb NVMe technical specifications

HP's 1Tb EX900 NVMe SSD is powered by Silicon Motion SM2263XT controller. The EX900 comes equipped with Micron TLC flash memory. SSD besides, available in 3 capacities: 120 Gb, 250 Gb and 500 Gb volume sizes.

Performance and benchmarks

Internal SSD use PCIe M.2 3.0 x 4 expansion standard with maximum write speeds equals to 1500 MB/s, and read speeds 2100 MB/s. EX900 has input/output performance 108000 on writing and 120000 on reading operations per second.

Endurance and warranty

HP give 3 years warranty period limited by 168 TBW. As well it has 2 million hours mean time between failure.

Specs

Category Value
Capacity 1 Tb
Interface M.2 3.0 x 4
Controller Silicon Motion SM2263XT
Memory type Micron TLC
DRAM n/a
Read speed (Mb/s) 2100
Write speed (Mb/s) 1500
Read IOPS 120000
Write IOPS 108000
Endurance (TBW) 168
MTBF (million hours) 2
Warranty (years) 3

Conclusion

HP EX900 1Tb may work on PCIe Gen3 that is undoubtedly slower than PCIe 4.0. The write speed is 1500 Mbps, that is slower than has most of rivals. The HP EX900 has endurance 168 TBW, that is not much in comparison with competitors. Overall, HP EX900 1Tb has more disadvantages and our site do not advise to buy it.

+ Pros

  • Capacity

- Cons

  • Slow writing speed
  • PCIe 3.0
  • Writing speed

Buy this or similar SSD:

Video Review

HP EX920 M.2 NVME in Lian Li PC-011 Dynamic - Install & Review

FAQ

The HP EX900 is DRAMless drive or information about it is not known. Dynamic random-access memory (DRAM) in their controller help to improve endurance and input/output performance.

The HP EX900 due to the low density of memory chips may work with no additional cooling systems. Some motherboards or laptops already has additional cooling above and below the storage to improve productivity during times of high loads.

The HP EX900 1Tb has sequential write speed 1500 Mb per second, sequential read speed 2100 Mb per second. It run on Silicon Motion SM2263XT controller and M.2 3.0 x 4 interface standard. The NAND flash memory type is Micron TLC.
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