ASUS Hyper M.2 x16 Gen 4 (PCIe 4.0/3.0) Supports 4X M.2 NVMe Devices (2242/2260/2280/22110) Up to 256Gbps for AMD TRX40 / X570 PCIe 4.0 NVMe Raid and Intel® Platform

Asus HYPER M.2 X16 Gen 4 Card Interface: PCIE 4.0 / 3.0 x16, Compatible with pcie x8 and x16 slots, supports data transfer rates up to 256Gbps External connectors: up to 4 m.2 slots (m-key), type 2242/2260/2280/22110 (supports pcie 4.0 / 3.0) only supports pcie m.2 storage devices. Maximum support of ssd may vary, depending on different motherboard design. Led and button 1 x m.2 fan power switch 4 m.2 access LED Features: AMD TRX40 / X570 series motherboard models with support pcie 4.0 supports pcie 3.0 bandwidth for other raid models on cpu. The maximum number of m.2 ssd media will vary, depending on different CPU specifications and pcie bifurcation settings in different ASUS motherboards. Please see faq link for full compatible lists and more information: https://www.asus.com/support/faq/1037507.

• Two-phase power solution with up to 14 watts output supports the latest nvme drives
• The large heat sink and active fan reduce m.2 ssd temperatures for unregulated transfer speeds and increased reliability
• Adapted server type Pcb supports up to four pcie 4.0 / 3.0 m.2 units, with bandwidth up to 256 gbps for smooth data transfers
• Compatible with AMD TRX40/X570 pcie 4.0 for nvme raid and supports the raid-on-cpu functions of the intel platform.
• Also supports other suppliers' motherboards via PCie bifurcation in bios settings