Supermicro CSE-743AC-668B Case CSE-743AC-668B 4U 3x5.25HD 8x 3.5hot-swap 2xUSB3.0 668W E-ATX Black Brown Box

Form Factor
4U chassis - supports for maximum motherboard sizes: 12 inch x 13 inch E-ATX and ATX
Processor Support
Dual and Single Intel and AMD processors
Available Color
Black
Expansion Slots
7 full-height and full-length expansion slot(s)
Drive Bays
8 x 3.5 inch hot-swap SAS/SATA drive bay with SGPIO
Backplane
8-port 4U/Tower 3.5-inch SAS3/SAS2/SATA3 12Gbps backplane for SC743/SC745 chassis
Peripheral Drives
3 x standard 5.25 inch drive bay
Front Panel
Buttons
Power On/Off button
System Reset Button
LEDs
2 Network Activity LEDs
Fan Fail/System Over Heat LED
HDD activity LED
Power Status LED
Unit Identification (UID) LED
Ports
2x USB 3.0 Port(s)
Systems Cooling
Fans
4 x 5000 RPM Hot-swap PWM Cooling Fans
System Monitoring
Chassis intrusion switch
Operating Environment (System)
Operating Temperature Range
5oC - 35oC (41oF - 95oF)
Non-Operating Temperature Range
-40oC - 70oC (-40oF - 158oF)
Operating Relative Humidity Range
8% - 90% (non-condensing)
Non-Operating Relative Humidity Range
5% - 95% (non-condensing)
Power Supply
PS2 668W Multi-output power supply 80PLUS Platinum
Power Efficiency
92%
Total Output Power and Input
668W with Input 100 - 240Vac
AC Input Frequency
50-60Hz