Supermicro Case CSE-113TQ-R500CB 1U 8x2.5inch SAS/SATA Bay 3fan 500W Black Retail

Form Factor 23.5" Depth 1U Rackmount Chassis - support for motherboard sizes of 12" x 13" and 13.68" x 13" (single power only) Processor Support Supports dual, single Intel / AMD processors Available Color Black Expansion Slot (Riser Card Required) 1x Full-height and Full-length PCI expansion slot Drive Bays Hot-swap 8x Hot-swap 2.5" SAS / SATA HDD traySAS or enterprise SATA HDD only recommended SAS / SATA Backplane 1x 1U SAS / SATA backplane with SES2 Peripheral Drives DVD-ROM Slim DVD-ROM drive Front Panel Buttons Power On/Off button System Reset button UID button LEDs Power status LED HDD activity LED 2x Network activity LEDs Universal Information (UID) LED System Cooling Fans 3x 40x56mm Counter-rotating PWM fans (Opt. 2x fans for AOC cooling) Power Supply with Power Distributor 500W high-efficiency (94%+) redundant power supplies w/ PMBus AC Input 100-240 V, 50-60 Hz, 6.2-2.6 Amp DC Output 3 Amp at +5V standby 42 Amp at +12V With Power Distributor +