MB Physical Status Form Factor - ATX Dimensions - 12 x 9.6 (30.5 cm x 24.4 cm)

	Processor System CPU - AMD EPYCTM 7002/7001 series processor family Socket - Single Socket SP3 (LGA4094)

	System Memory Capacity - 8 DIMM slots Type - Eight Channel DDR4 memory technology - Supports DDR4 RDIMM and LRDIMM DIMM Size Per DIMM - RDIMM: 32GB, 16GB, 8GB - LRDIMM: 128GB, 32GB DIMM Frequency - RDIMM: 3200/2933/2666/2400MHz - LRDIMM: 3200/2933/2666/2400MHz Voltage - 1.2V

	Expansion Slot PCIe 3.0 x 16 - PCIE1: Gen3 x16 link - PCIE3: Gen3 x16 link - PCIE5: Gen3 x16 link - PCIE7: Gen3 x16 link PCIe 3.0 x 8 - PCIE2: Gen3 x8 link - PCIE4: Gen3 x8 link - PCIE6: Gen3 x8 link

	Storage SATA Controller - 9 x SATA3 6.0 Gb/s (from 2x mini SAS HD and 1x SATA DOM port) OCuLink for U.2 - 2

	Ethernet Interface - 1000 /100 /10 Mbps by Intel i350 LAN Controller - 2 x RJ45 GLAN by Intel i350 - 1 x RJ45 Dedicated IPMI LAN port by RTL8211E - Supports Wake-On-LAN - Supports Energy E_cient Ethernet 802.3az - Supports Dual LAN with Teaming function - Supports PXE - LAN1 supports NCSI

	Management BMC Controller - ASPEED AST2500 IPMI Dedicated GLAN - 1 x Realtek RTL8211E for dedicated management GLAN Features - Watch Dog - NMI

	Graphics Controller - ASPEED AST2500 VRAM - DDR4 128Mb

	Rear Panel I/O VGA Port - 1 x D-Sub USB 3.1 Gen1 Port - 2 Lan Port - 2+1 RJ45 Gigabit Ethernet LAN port - LAN Ports with LED (ACT/LINK LED and SPEED LED) Serial Port - 1 x COM port UID Button/UID LED - 1

Internal Connector SATA DOM - 1 M.2 - 2(M2_1: 2230/2242/2260/2280, SATA/PCIE(X4) M2_2:2230/2242/2260/2280/22110, SATA/PCIE(X4)) Front LED - 1 Auxiliary Panel Header - 1 (includes chassis intrusion, location button and LED, and front LAN LED) TR1 Header - 1 TPM Header - 1 IPMB Header - 1 Fan Header - 7 Fans x 6-pin (1CPU/4Front/2Rear) ATX Power - 1 x (24-pin) + 1 x (8-pin) + 1 x (4-pin) + 1 x (6-pin)(6 pin for GPU for PCIE Slot) USB 3.1 (Gen1) Header - 1 (supports 2 USB 3.0 ports) USB 2.0 Header - 1 Speaker Header - 1 BMC_SMB Header - 1 Clear CMOS - 1 PSU SMB Header - 1

	Onboard LED 80 Debug Port LED - 1 Fan Fail LED - 1 (only Fan Fail LED)

	System BIOS BIOS Type - 32MB AMI UEFI Legal BIOS BIOS Features - Plug and Play (PnP) - ACPI 2.0 Compliance Wake Up Events - SMBIOS 2.8 Support - ASRock Rack Instant Flash

	Hardware Monitor Temperature - CPU Temperature Sensing - MB/TR1/Card side Temperature Sensing Fan - CPU/Rear/Front Fan Tachometer - CPU Quiet Fan (Allow CPU Fan Speed Auto-Adjust by CPU Temperature) - CPU/Rear/Front Fan Multi-Speed Control Voltage - Voltage Monitoring: Vsoc,Vcpu, VCCM, VPPM, 3V/5V/12V, +BAT, 3VSB, 5VSB

	Support OS OS Microsoft Windows - Server 2012 R2 (64 bit) - Server 2016 (64 bit) Linux - RedHat Enterprise Linux Server 6.9 (64 bit) / 7.3 (64 bit) - CentOS 6.9 (64 bit) / 7. 3 (64 bit) - SUSE Enterprise Linux Server 11 SP4 (64 bit) / 12 SP2 (64 bit) - Ubuntu 16.04 (64 bit) / 17.04 (64 bit) - CITRIX XenServer 7.5 Virtual: - VMWare ESXi 6.5 u1 - vSphere 6.5 u1

	Environment Temperature Operation temperature: 10oC - 35oC / Non operation temperature: -40oC - 70oC

	Item Dimension (L"xW"xH") 30 x 15 x 13 Weight 43.00 LB Warranty Information 3 YEARS