Product ID	R271-Z31
CPU	Supports AMD EPYC 7000 Series Processor AMD Socket SP3 Max 180W TDP
Memory	16 x DDR4-2666 DIMM Slots DDR4 ECC RDIMM/LRDIMM RDIMMs up to 32GB LRDIMMs up to 64GB 8 Channels, 1.2V Note: 2133MHz when 1R/2R modules are fully populated
Video	Aspeed AST2500 1 x VGA (1920x1200@60Hz, 32bpp)
Storage Technology	SATA3 6Gb/s
Connectivity	2 x Broadcom BCM57810S SFP+ 10Gb/s LAN Ports 1 x Realtek RTL8211 Dedicated IPMI
Expansion	1 x PCIe Gen3 x16 Slot (Full Height, Half Length)
Rear I/O	1 x COM 1 x VGA 2 x SFP+ Ports 1 x RJ45 (IPMI) 2 x USB 3.0 2 x USB 2.0 1 x ID Button w/ LED
Front Panel I/O	2 x USB 3.0 1 x Power Button w/ LED 1 x ID Button w/ LED 1 x Reset Button 1 x NMI Button 4 x Status LED (System, HDD, LAN)
Drive Support	4 x 2.5"/3.5" SATA/SAS Hot Swap HDD/SSD 1 x M.2 (2280/2260/2242, PCIe Gen3 x4)
Fan Support	5 x 40x56mm (23000RPM)
Power Supply	650W 80+ Platinum Redundant Power Supply AC Input: 100-240V, 10-5A, 50-60 Hz DC Input: 190-310Vdc, 5-3A DC Output: 650W
Case Dimensions	1U Rackmount 430 x 43.5 x 625 mm 16.93" x 1.71" x 24.61" (in inches) Net Weight: 13 kg, 28.67 lbs
Environmental	Operating Temperature: 10°C - 35°C (50°F - 95°F) Operating Humidity: 8% - 80% (non-condensing) Non-operating Temperature: -40°C - 70°C (-40°F - 158°F) Non-operating Humidity: 20% - 95% (non-condensing)
Warranty	1-year warranty on parts and labor