Form Factor: 9.8"-Depth Mini 1U chassis support for maximum motherboard size - 9.6" x 9.6" Processor Support: Single Processor Support:Intel Atom series processor, Celeron 400 series up to 35W Dimensions: Height 1.7" (43mm) Width 17.2" (437mm) Depth 9.8" (249mm) Packaging 25.8" (W) x 6.1" (H) x 18.3" (L) Gross Weight 10 lbs (4.5kg) Available Colors Black Expansion Slots: 1x full-height half-length PCI expansion slot (Optional) Riser Card Required Drive Bays: Internal Bay: 1x 3.5" Internal Drive Bay (Standard) OR 2x 2.5" Internal Drive (Optional) OR 1x 2.5" (Optional) SAS or enterprise SATA HDD only recommended Front Panel: Buttons : Power On/Off button System Reset button LEDs: Power LED Hard drive activity LED 2x Network activity LEDs System Overheat LED I/O Ports: Standard System I/O (Mouse, Keyboard, 2x USB Video, COM, LPT, LAN) Power Supply 200W Low Noise AC-DC power supply with PFC AC Voltage: 100 - 240V, 50-60Hz, 3-1.5 Amp Max +5V: 16.0 Amp +5V standby: 2.0 Amp +12V: 15.0 Amp -12V: 0.8 Amp +3.3V : 17.0 Amp Regulatory (Power Supply) Power Supply Safety / EMC USA - UL listed, FCC Canada - CUL listed CCC Certification EN 60950/IEC 60950-Compliant Europe/CE Mark Germany - TUV Certified Warranty Information: 1 Year