Silicon Power US70 1TB M.2 PCIe Gen4x4 SSD Review

I don’t often get many chances to review M.2 PCIe 4.0 SSDs, so I was super excited when Silicon Power sent us the US70, which is their latest and the fastest SSD available in Silicon Power’s offerings. This drive has 1TB capacity, so it’s just perfect for any demanding gamers.

The US70 is designed for the latest motherboards with M.2 PCIe 4.0 socket but also works with older motherboards. As long as the price meets our expectations, then we can invest in this drive when we expect a PC upgrade in some months.

Stay with us to find out how much has to offer the US70 M.2 PCIe 4.0 SSD from Silicon Power.


Powered By Multiple Technologies For Optimum Performance

  • NVMe 1.3 support allows for higher performance, lower latency, and lower power consumption
  • Features wear leveling to equalize the wear of each NAND flash block, ensuring longer reliability and stability of the SSD
  • Built-in bad block management (BBM) mechanism detects and marks bad blocks in the NAND flash to avoid storage in those blocks and eliminate access errors
  • Includes over-provision (OP), which increases the SSD’s reserved space to improve performance and durability as well as to reduce NAND flash wear, therefore extending the lifespan of hard drives
  • Supports SLC Caching and DRAM Cache Buffer to improve sequential read/write and random read/write performance
  • Built-in E2E data protection for enhanced data transfer integrity
  • Engineered with low density parity check (LDPC) coding to ensure accuracy of data transmission and reliability of data access
  • Supports TRIM commands, enabling the SSD to efficiently manage reusable space as well as significantly reduce hard drive wear out
  • Features our proprietary S.M.A.R.T. software for operational monitoring at any time



You can buy the Silicon Power US70 1TB SSD for around $179 from Amazon –


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About Bartosz Waluk 338 Articles
Bartosz Waluk aka Woomack is from Poland. He's been interested in computer hardware and extreme overclocking for over 15 years. Bartosz has also over 12 years experience in IT what includes sales, technical support and computer building ... but not only. He joined the Funky Kit team in January 2013.