Key Features 1. 440W High-efficiency Power Supply 80PLUS Platinum Level (94%+) 2. 2x 3.5" Internal HDDs (opt.) 3. 1x Slim DVD-ROM Drive (opt.) 4. 2x Counter-rotating Fans 5. 1x I/O Expansion Slot 6. 2x Front USB Ports 7. 1U Short-Depth Rackmount Chassis |