Gigabyte R281-NO0 Barebone System - 2U Rack-mountable - Intel C621 Express Chipset - Socket P LGA-3647 - 2 x Processor Support - 128 GB DDR4 SDRAM DDR4-2933/PC4-23466 Maximum RAM Support - 24 Total Memory Slots

Supports Intel Optane DC Persistent Memory 5 x PCIe Gen3 expansion slots Aspeed AST2500 remote management controller 1 x OCP Gen3 x16 mezzanine slots Dual 1Gb/s LAN ports (Intel I350-AM2) 2nd Gen. Intel Xeon Scalable and Intel Xeon Scalable Processors 6-Channel RDIMM/LRDIMM DDR4, 24 x DIMMs 24 x 2.5in U.2, 2 x SATA/SAS hot-swappable HDD/SSD bays 1 x Dedicated management port Dual 1600W 80 PLUS Platinum redundant power supply