Add up to eight NVMe PCIe M.2 SSDs to your desktop computer or Thunderbolt expansion system with the M.2 8x4 Silent PCIe 4.0 x16 Card from Sonnet , which fits into a full-height, full-length PCIe 4.0/3.0 x16 slot on your host Windows, Mac, or Linux system. This card drives read speeds of up to 30,000 MB/s and write speeds of up to 18,000 MB/s in RAID 0. If you don't need the performance boost of RAID 0, RAID 1, and RAID 10 are available, as are non-RAID configurations.
Form factor and generation interface dictate compatibility and speed. Prioritize drives with DRAM caches for OS boot drives, as DRAM-less drives can slow down significantly during heavy multitasking. Available from $799.99.
Solid State Drives (SSDs) have no ongoing costs and consume minimal power. Their cost of ownership is entirely the upfront price per gigabyte.
Common Failure Modes
SSDs have no moving parts, making them immune to physical shock. Failures occur through flash memory wear-out from writing massive amounts of data or sudden controller death.
Form factor and generation interface dictate compatibility and speed. Prioritize drives with DRAM caches for OS boot drives, as DRAM-less drives can slow down significantly during heavy multitasking.
SSDs have a finite number of write cycles, usually measured in Terabytes Written (TBW). For average consumers, this limit takes many years to reach.
The Sonnet M.2 8x4 Silent PCIe 4.0 x16 Card is available at bhphoto, starting at $799.99.
Solid State Drives (SSDs) have no ongoing costs and consume minimal power. Their cost of ownership is entirely the upfront price per gigabyte.
See all SSDs
Compare the full selection with specs and pricing.
Links may earn Covala Shopping a commission at no extra cost to you. Prices last verified at time of page load. As an Amazon Associate, Covala Shopping earns from qualifying purchases.
