Supermicro Case CSE-216BAC4-R1K23LPB 2U 24x2.5" hot-swap SAS/SATA ATX/E-ATX/EE-ATX Brown Box

Form Factor 2U chassis support max. motherboard size - ATX 12" x 10", E-ATX 12" x 13", EE-ATX 13" x 13.68". Support up to ATX 12"x13" MB with rear 2.5" HDD option installed Processor Support Dual, single Intel / AMD processors Available Color Black Expansion Slots 7 low-profile expansion slot(s) Drive Bays 24 x 2.5" hot-swap SAS/SATA drive bay Optional 2 x 2.5" hot-swap drive bay Backplane 24-port 2U SAS3 12Gbps hybrid backplane, support up to 20x 2.5-inch SAS3/SATA3 HDD/SSD and 4x SAS3/SATA3/NVMe Storage Devices 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 Systems Cooling Fans 3 x 8cm high-performance PWM fan(s) Optional 5 x 6cm 4pin high performance fan(s) 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 1U 1200W/1000W Titanium Power Supply W/PMbus W76xL336xH40mm Power Efficiency 96% Total Output Power and Input 1000W with Input 100 - 127Vac 1200W with Input 200 - 240Vac 1200W with Input 200 - 240Vdc AC Input Frequency 50-60Hz Output Type Backplanes (gold finger) +12V Max: 83A (100Vac - 127Vac) Max: 100A (200Vac - 240Vac) Max: 100A (200 - 240) +5Vsb Max: 4A / Min: 0A Power Distributor PDB-PT216-2824 O/P: 12V/100 +5V Max: 30 +3.3V Max: 24 -12V Max: 0.6 Certification Titanium Certified Regulatory (Power Supply) Power Supply Safety / EMC BSMI CCC CE/EMC FCC class A UL/CB UL/CUL