" Key Features
1.Single AMD EPYC™ 7001/7002* Series Processor (*AMD EPYC 7002 series drop-in
support requires board revision 2.x)
2.1TB Registered ECC DDR4 2666MHz SDRAM in 8 DIMMs
2TB Registered ECC DDR4 3200MHz SDRAM in 8 DIMMs (Board revision 2.x required)
3.Expansion slots:
 3 PCI-E 3.0 x16
 3 PCI-E 3.0 x8
 M.2 Interface: 1 PCI-E 3.0 x4
 M.2 Form Factor: 2280, 22110
 M.2 Key: M-key
4.16 SATA3, 1 M.2
5.Dual Gigabit Ethernet LAN Ports
6.ASPEED AST2500 BMC graphics
7.Up to 5 USB 3.0 ports
 (2 rear + 2 via header + 1 Type A)
Up to 4 USB 2.0 ports
 (2 rear + 2 via header)
8.7 PWM 4-pin Fans with tachometer status monitoring"