Patriot Viper VPR400 RGB Gen4 M.2 1TB NVMe SSD Review

Features and Specifications

  • Read Speeds: 4600MB/s – Write Speeds 4400MB/s
  • Built with the latest Innogrit IG5220 Gen4 x 4 high-speed controller
  • Capacities: Up to 2TB
  • Aluminum Heatshield
  • Thermal throttling technology
  • Operating Temperature: 0 ~ 70°C
  • Downloadable toolbox at
  • Terrabytes Written (TBW): up to 800TB
  • 4K Aligned Random Read: up to 600K IOPs
  • 4K Aligned Random Write: up to 500K IOPs
  • Sequential Read (ATTO): up to 4,600MB/s
  • Sequential Write (ATTO): up to 4,400MB/s
  • Sequential Read (CDM): up to 4,600MB/s
  • Sequential Write (CDM): up to 4,400MB/s
  • O/S Supported: Windows® 7*/8.0*/8.1/10
  • May require drive



Now let us move on and see the packaging and contents.




The VPR400 SSD will arrive in a tightly packed package. I slightly shook the box to see if I heard any of the product moving around inside. Everything inside the package was well place and nothing had been damage in the transit. The unit is plenty safe while being shipped.


  • VPR400 RGB Gen4 SSD

Lets take a closer look at the VPR400 RGB Gen4 SSD.


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About Chris 738 Articles
Chris has been a long time enthusiasts of anything computer related. He is a 2010 Graduate with a Bachelor's degree in Computer Science. His expertise ranges from simple coding to systems analysis. He has always enjoyed exploring the vast world of computer hardware and now gets to share that passion with all funky followers!