Athena Power BP-SATA1625 2.5 HDD/SSD Hot-Swap Backplane Module Type: Other Specifications: Product Category: Internal Product Sub Category: SATA Interface Form Factor: 5.25 Interface: SATA Interface Trayless Design: No Supported HDD Size: 2.5 HDD/SSD x 6 (Support each drive height / thickness up to 9.5mm) Hot-Swappable: Hot-Swappable Cage Color: Black Cooling Fan: 40mm x 2 (Exhausting fans at cage rear) Material: Aluminum Cage & Stainless HDD Tray Power Connector: Molex 4Pin x 1 HDD Connection: SATA 7Pin x 6 Transfer Rate: Up to 6Gb/s RoHS Ready: RoHS Ready Door & Lock: Mechanical Lock on each HDD tray