1. 920W 80Plus Platinum Level (94%+) High-efficiency Power Supply 2. 8x SAS/SATA Hot-swap Drive Bays 3. GPU Support 4. Adjustable Air Shroud for flexible Configurations 5. 100% Cooling Redundancy 6. Rack mount / Tower Convertible 7. 2x Front USB Ports 8. Locking Bezel with Filter 9. Tool-less operation 10. Full SES2 support is available with SAS motherboards and other compatible components.