Manufacturer	ASRock Rack
Product ID	2U4N-F/C621-M3
CPU	Supports 2 x Intel Xeon Scalable Processors per Node Total 8 CPUs Dual Socket P, LGA3647 Narrow Type CPU Cooler
Chipset	Intel C621
Memory	16 x DDR4 DIMM slots per Node Supports up to 512GB RDIMM Supports up to 1024GB LRDIMM 6-Channel
Video	Aspeed AST2500 DDR3 32MB VRAM
Storage Technology	SATA3 6.0Gbs or 2 x SATA + 2 x NVMe
Connectivity	1 x Realtek RTL8211E Dedicated IPMI per Node
Expansion	2 x PCI-E 3.0 x16 slot per Node (Low Profile) 1 x OCP 3.0 slot per Node
Rear I/O	Per Node: 2 x USB 3.1 (Gen1) 1 x RJ45 Dedicated IPMI 1 x UID Button 1 x Mini DisplayPort
Front Panel I/O	Per Node: 1 x Power/Standby Button 1 x System Reset Button 5 x Status LED (HDD, Err, Locate, Power, UID) 1 x USB 2.0
Drive Support	4 x 2.5" Drive Bays per Node (16 total) Supports All SATA or 2 x SATA/2x NVMe 1 x M.2 slot (2280) per Node (4 total)
Power Supply	1+1 Redundant 1600W 80 PLUS Platinum Power Supply
Cooling	16 x 40x56mm Fans
Case Dimensions	2U Form Factor 779 x 448 x 86mm 30.7" x 17.6" x 3.4" (in inches)
Environmental	Operating Temperature: 10°C to 35°C (50°F to 95°F) Non-operating Temperature: -40°C to 70°C (-40°F to 158°F)
Warranty	1 Year Manufacturer's Limited Warranty