HP EX900 120Gb SSD tech specs

Posted on February 05, 2024 by Raymond Chen

HP's EX900 internal SSD works on PCIe M.2 3.0 x 4 interface. More details about this NVMe SSD on this site.

HP EX900 120Gb SSD tech specs

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

🚀 Performance and benchmarks

SSD use PCIe M.2 3.0 x 4 expansion standard with sequential write speeds equals to 1500 MB/s, and read speeds 2100 Mbps. This model has input/output performance 108000 on writing and 120000 on reading operations.

🖥️ Endurance and warranty

Manufacturer provide 3 years warranty for this product limited by endurance 70 Total Bytes Written. The EX900 has 2 million hours mean time between failure.

📊 Specs

Category Value
Capacity 120 Gb
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) 70
MTBF (million hours) 2
Warranty (years) 3


HP EX900 120Gb support PCIe 3.0 that is undoubtedly slower than PCIe 4.0. The write speed is 1500 Mbps, that is slower than has most of rivals. The NVMe has endurance 70 TBW, that is bad compared to closest rivals. Overall, HP EX900 120Gb has more disadvantages and our site highly do not advise to have it.

+ Pros

  • None

- Cons

  • Slow writing speed
  • PCIe 3.0
  • Capacity
  • Writing speed

🛒 Buy this or similar SSD Storage:

Samsung 980 Pro 2 Tb

-57% $165
List Price: $379.99

Buy on Amazon

✨ Video Review

Unboxing HP EX900 M.2 120GB NVMe SSD | Best SSD for Laptop

⁉️ FAQ

The EX900 120Gb has no Dynamic Random-Access Memory or information about it is unknown. Dynamic Random-Access Memory makes drive work faster, but more expensive.

The HP EX900 due to the low density of memory chips can last without extra heat sinks. Some laptops or motherboards from the factory has additional cooling below or above the drive for better productivity during high loads.

The EX900 120Gb has maximum write speed 1500 Mb per second, read speed 2100 Mb per second. Storage operate on Silicon Motion SM2263XT controller and M.2 3.0 x 4 high-speed serial computer expansion bus standard. The NAND memory type is Micron TLC.
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