- Utilize A Pcie X4/X8/X16 Expansion Slot As A Removable Drive Bay For M.2 Nvme Ssds (Up To 2280); Capable Of Read/Write Speeds Up To 64Gbps - Toolless Installation Of Drive To Tray And Tray To Bay; Lockable Drive Tray (2 Keys Incl.) - Vented Frame Aids Heat Dissipation; Tray Features Thermal Pad/Anti-Vibration Springs; Low-Profile Bracket Incl. - No Drivers Required; Pci Express 4.0/3.0 Support; Not Compatible With M.2 Sata Drives - Additional Drive Trays Sold Separately (Tr-M2-Removable-Pcie)