Supports up to SSI-CEB motherboard
 Supports Standard profile PCI / PCIe x 7 slots
 Six 5. 25" drive bays for flexible 5. 25" device installation
 5Gbps Super Speed USB 3. 1 Gen 1 interface, backward compatible with USB 2. 0 / 1. 1
 Mounting holes ready for quick rail slide installation (rail slide sold separately)