Manufacturer QCT Product ID D51B-1U Part Number 1S2BZZZ000J CPU Supports Dual Intel Xeon E5-2600 v3 product family Supports Dual Intel Xeon E5-2600 v4 product family Supports Max TDP 135W Socket FCLGA 2011 Chipset Intel C610 Memory 24 x DDR4-2400 Slots DDR4 ECC RDIMM/LRDIMM Supports up to 768GB RDIMM Supports up to 1536GB LRDIMM Video AST2400 with 8MB DDR3 Video Memory Storage Technology Requires additional SAS/RAID Card Connectivity 2 x Intel I350 Gigabit LAN 1 x GbE Dedicated IPMI Expansion 1 x PCI-E 3.0 x8 SAS mezzanine slot 1 x PCI-E 3.0 x8 FHHL slot 1 x PCI-E 3.0 x8 OCP LAN mezzanine slot Rear I/O 1 x VGA 1 x RS232 Serial Port 2 x RJ45 GbE LAN 1 x RJ45 GbE Dedicated IPMI 2 x USB 3.0 Front Panel I/O 1 x Reset Button 1 x Status LED 1 x Power Button Drive Support 10 x 2.5" Hot Swap Drives Bays Requires additional SAS/RAID Card Cooling 6 x Dual Rotor Fans 11+1 Redundant Power Supply 750W 80+ Gold AC Power Supply 100-240V, 50/60Hz, 9.5A-5.0A +12V: 60A +12Vsb: 2.5A Optional Redundant Power Supply Case Dimensions 17.24 x 1.70 x 29.21 (in inches) 438.0 x 43.2 x 742.0 Weight: 44.03 lbs, 19.97 kg Environmental Operating Temperature: 5°C - 40°C (41°F - 104°F) Non-operating Temperature: -40°C - 65°C (-40°F - 149°F) Operating Humidity: 20% to 85% RH Non-operating Humidty: 10% to 90% RH