HP EX950 M.2 1TB PCIe 3.1 x4 NVMe 3D TLC NAND Internal Solid State Drive (SSD) 5MS23AA#ABC


  • 1TB M.2 2280

  • PCI-Express 3(8Gb/s) x4, NVMe 1.3


  • Max. Seq Read/Write: 3,500 MBps / 2,900 MBps

  • MTBF: 2,000,000 hours

  • 5 Years or 650TBW

  • Not intended for use in HP workstations (Desktop or Mobile)

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  • Avaiability In stock
  • Brand HP

HP SSD EX950 M.2

eSports Geek's Favorite

High-performance and unlimited fluency

HP EX950 M.2 is a HP SSD intended for eSports, which adopts NVMe 1.3 new generation data transfer protocol and supports PCIe Gen3(8Gb/s) x4 channels of data transmission. With read and write speeds reaching up to 3500MB/s and 2900MB/s respectively, it is a good choice for performance improvement of high-end motherboard, gaming laptop and Ultrabook, etc.

An eSports SSD born for game

HP EX950 M.2 SSD is suitable for mainstream eSports motherboard and is applicable to upgrade of gaming laptop, performance improvement of game platform, by accelerating game startup, map loading and scene change, etc.

HP PCIe master controller is powerful and stable

HP EX950 M.2 is furnished with SSD high-performance master controller of HP 8 flash memory channel, and with 3D NAND flash memory, supporting PCIe Gen3(8Gb/s) x4 interfaces and new version of NVMe1.3 standard. ALL these have given it excellent high-speed read-write performance.

Low power consumption and long standby time

HP EX950 M.2 battery management helps to prevent overheat and ensures convenient and fast performance experience. Low power consumption and long standby time

Mass storage and good compatibility

With a capacity reaching up to 2TB, EX950 can store plenty of media files and games and support DST self test.

Five-year warranty and reliable quality

In accordance with strict test standard for hard disk of HP, each SSD must undergo rigorous test before delivery so as to ensure product quality.


Model HP SSD EX950 M.2
Capacity 512GB 1TB 2TB
Manufacturer Part Number 5MS22AA#ABC 5MS23AA#ABC 5MS24AA#ABC
HP SSD EX950 M.2 2280 PCleGen3(8Gb/s)×4,NVMe1.3
Max. sequential reading speed 3500MB/s 3500MB/s 3500MB/s
Max. sequential writing speed 2250MB/s 2900MB/s 2900MB/s
Random reading speed 390K IOPS 410K IOPS 410K IOPS
Random writing speed 370K IOPS 370K IOPS 380K IOPS
MTBF Up to 2 million hours
Storage temperature -40°C ~ 85°C
Operating temperature 0~70°C
Max. vibration Resistance 100 G/6 msec
Dimensions & Weight
Size 80x 22 mm
Thickness ≤3.8mm
Weight ≤5.4g
Limited Warranty 5 Years or 320TBW 5 Years or 650TBW 5 Years or 1400TBW
*The speed tests were conducted in HP LABS. Actual end user results may vary due to different system or hardware environments.

Additional Information
Item Condition Brand New
Form Factor M.2
Interface PCI-Express 3.0 x 4
Memory Components 3D NAND
Warranty 5 Years
Brand HP