VisionTek Pro 2 500Gb SSD technical review

Posted on November 07, 2022 by Raymond Chen

VisionTek's Pro 2 NVMe use PCIe M.2 3.0 x 4. Detailed characteristics of this NVMe SSD on our page.

VisionTek Pro 2 500Gb SSD technical review

VisionTek's 500Gb Pro 2 works on Silicon Motion. The Pro 2 comes equipped with n/a memory. Internal SSD besides, available in 250 Gb and 1 Tb capacities.

Performance and benchmarks

This NVMe works on PCIe M.2 3.0 x 4 computer expansion bus standard with maximum write speeds equals to 1750 MB/s, and read speeds 2680 MB/s. It also has IOPS 185000 on writing and 232000 on reading operations.

Endurance and warranty

Manufacturer give 5 years warranty period that limited by endurance 690 Total Bytes Written. The Pro 2 has 1.5 million hours MTBF.


Category Value
Capacity 500 Gb
Interface M.2 3.0 x 4
Controller Silicon Motion
Memory type n/a
DRAM n/a
Read speed (Mb/s) 2680
Write speed (Mb/s) 1750
Read IOPS 232000
Write IOPS 185000
Endurance (TBW) 690
MTBF (million hours) 1.5
Warranty (years) 5


Pro 2 (500Gb) produced by VisionTek use PCIe Gen3 that is twice slower than PCIe 4.0. The maximum write speed is 1750 Mb/s, that is slower than has most of rivals. The drive provide possibility to write 690 TBW, that is quite well in comparison with competitors. After evaluating all the facts, VisionTek Pro 2 500Gb has more minuses and our site strongly do not recommend to buy it.

+ Pros

  • Endurance

- Cons

  • Slow writing speed
  • PCIe 3.0
  • Capacity

Buy this or similar SSD:

Video Review

5 Best Fastest M.2 NVMe SSDs 2021


The Pro 2 500Gb is DRAMless SSD or data about it is not known. DRAM makes SSD work faster, but more expensive.

The VisionTek Pro 2 500Gb due to the low density of memory chips can last without additional heat sinks. Some motherboards or laptops designed with additional cooling above and below the storage to enhance productivity during times of high loads.

The Pro 2 500Gb has sequential write speed 1750 Mbps, maximum read speed 2680 Mb/s. SSD operate on Silicon Motion controller and M.2 3.0 x 4 interface standard.
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