Main Specifications
Device Type	SuperChassis 731i-404B
Form Factor	Mini-Tower Chassis
Supported Motherboards	Micro-ATX Motherboard, Size 9.6" x 9.6"
Dimensions (WxDxH)	Height 14.25" (362 mm) x Width 7.25" (184 mm) x Depth 16.75" (425 mm)
Weight	Net Weight: 16 lbs (7.26 kg) - Gross Weight: 20 lbs (9.07 kg)
Enclosure Color	Black
Processor Support
Processor Support	Dual Intel and AMD processors
Expansion / Connectivity
Expansion Slots Total (Free)	4 full-height & full-length expansion slot(s)
Expansion Bays Total (Free)	2 x 5.25" drive bay
	4 x 3.5" fixed drive bay
Front Panel
Buttons	Power On/Off button
LEDs	1 Network Activity LEDs, HDD activity LED, Power LED, System Overheat LED
Ports	2x USB 3.0 Port(s)
System Cooling
Fans	1 x 9cm (2050 RPM) rear exhaust fan, Optional 1 x 8cm (front) cooling fan
Environmental
Operating Environment	Operating Temperature Range: 5°C - 35°C (41°F - 95°F)
	Non-Operating Temperature Range: -40°C - 70°C (-40°F - 158°F)
	Operating Relative Humidity Range: 8% - 90% (non-condensing)
	Non-Operating Relative Humidity Range: 5% - 95% (non-condensing)
Power Supply
Power Supply	400W ATX/PS2 Multi-output Power Supply
Certification	80 PLUS Gold Certified
Regulatory Safety / EMC	CE/EMC, FCC class B, UL/CB, UL/CUL
Parts List - (Items Included)
Cable	1x CBL-0084L, 1x CBL-CUSB-1007, 1x CBL-PWCD-0260-IS
Fan(s)	1x FAN-0108L4
Drive Tray	4x MCP-220-73101-0B
Parts	2x MCP-110-00033-0N
Power Supply Number	1x PWS-404-PQ