Key Features 1. 440W High-efficiency Power Supply 80PLUS Platinum Level (94%+) 2. 2x 3.5" Hot-swappable SAS/SATA Drive Bays 3. 1x Slim DVD/CD-ROM Drive (Optional) 4. 2x 10cm high performance cooling fans 5. 1x Full-height I/O Expansion Slot 6. 2x Front USB ports 7. 1U Short-Depth Rackmount Chassis |