ASUS Hyper M.2 x16 Gen5 Card (PCIe 5.0/4.0) supports up to four NVMe M.2 (2242/2260/2280/22110) devices at up to 512 Gbps for RAID functions across diverse CPU platforms 1 x 6-pin PCIe power connector and two-phase power solution with up to 14-watt output to support the latest NVMe drives Large heatsink and active fan reduces M.2 SSD temperatures for unthrottled transfer speeds and enhanced reliability; additional fan cable connects to the motherboard's chassis fan header to allow the motherboard to control and regulate fan speed Adapted server-grade PCB supports up to four PCIe 5.0/4.0 M.2 drives, with up to 512 Gbps bandwidth for smooth data transfers