MyDigitalSSD BPX Pro 256Gb NVMe specs

Posted on November 07, 2022 by Raymond Chen

How fast is the BPX Pro (256Gb) produced by MyDigitalSSD and extra specs read below in our article.

MyDigitalSSD BPX Pro 256Gb NVMe specs

MyDigitalSSD BPX Pro 256Gb works on Phison PS5012-E12 controller. This internal SSD has DRAM SK Hynix DDR3 or DDR4 to keep a map of where data is located on the NVMe SSD. The BPX Pro comes equipped with Toshiba TLC flash memory. Internal SSD is offered also in three capacities, including 2 Tb, 512 Gb and 1 Tb volume sizes.

Performance and benchmarks

Drive works on PCIe M.2 3.0 x 4 interface with maximum write speeds 3100 Mbps, and maximum read speeds 3400 MB/s.

Endurance and warranty

Manufacturer provide 5 years warranty period limited by endurance 380 TBW.


Category Value
Capacity 256 Gb
Interface M.2 3.0 x 4
Controller Phison PS5012-E12
Memory type Toshiba TLC
DRAM SK Hynix DDR3 or DDR4
Read speed (Mb/s) 3400
Write speed (Mb/s) 3100
Read IOPS n/a
Write IOPS n/a
Endurance (TBW) 380
MTBF (million hours) n/a
Warranty (years) 5


BPX Pro (256Gb) produced by MyDigitalSSD use previous bus standard that is significantly slower than PCIe 4.0. The write speed is 3100 Mb/s, that is okay for this expansion standard. The NVMe provide possibility to write 380 TBW, that is good in comparison with closest rivals. Weighing all these factors, MyDigitalSSD BPX Pro 256Gb is a well-balanced SSD.

+ Pros

  • Good writing speed
  • Endurance

- Cons

  • PCIe 3.0
  • Capacity

Buy this or similar SSD:

Video Review

NVMe vs Sata iii - How much faster is it? - MyDigitalSSD BPX Review


The MyDigitalSSD BPX Pro has SK Hynix DDR3 or DDR4. Dynamic random-access memory (DRAM) in their controller help to improve endurance and input/output performance.

The MyDigitalSSD BPX Pro 256Gb due to the low density of memory chips can work with no additional cooling systems. Some motherboards or laptops designed with thermal pads above and below the SSD for improving performance during times of heavy loads.

The BPX Pro 256Gb has sequential write speed 3100 Mbps, sequential read speed 3400 Mbps. NVMe works on Phison PS5012-E12 controller and M.2 3.0 x 4 interface standard. The memory type is Toshiba TLC.
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