PA41 Quad M.2 NVMe to PCIe 4.0 X16 Adapter, Bifurcation Needed

Run four M. 2 NVMe SSDs at once from a single PCIe 4.0 x16 slot - up to 64Gbps per drive (256Gbps combined) when CPU, motherboard and SSDs are all PCIe 4.0 (Intel 11th gen or newer). Fits 2230/2242/2260/2280 and 22110 lengths.;
Check your board first: this card has no onboard switch chip, so your motherboard must support PCIe x16 bifurcation - set X4X4X4X4 (or Hyper M. 2 X16) in BIOS/UEFI. Without it only the first M. 2 slot works; X8X4X4 mode shows only 3 of 4 drives. Check your manual or message us before ordering.;
Bootable OS drive: reinstall your OS and set BIOS/UEFI to boot straight from the SSDs on this card. A few older boards only support data-disk mode.; Build Intel or AMD soft RAID inside Windows or Linux with OS tools - no separate hardware RAID controller to buy. Turn four SSDs into one fast or redundant array. Intel VROC needs a separate license.; No driver needed on Windows 11/10/8, Linux and macOS (not Windows 7). Includes the adapter card plus both full-height and low-profile brackets. M. 2 NVMe SSDs are not included.