MB Physical Status Form Factor - ATX

	Processor System CPU - AMD EPYCTM 7002/7001 series processor family - max 225W 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: 64GBnote1,32GB, 16GB, 8GBnote1 - LRDIMM: 256GBnote1,128GB, 64GBnote2 - NV DIMM:32GBnote3 Note1: 64GB wait device to validate Note2: 256GB wait device to validate Note3: wait device to validate DIMM Frequency - RDIMM: 3200/2933/2666/2400MHz - LRDIMM: 3200/2933/2666/2400MHz - NV DIMM: 3200/2666/2400MHznote1 Note1: wait device to validate Voltage - 1.2V

	Expansion Slot PCIe 4.0 x 16 - PCIE1: Gen4 x16 link - PCIE2: Gen4 x16 link or Gen4x8 link+2x M.2+2x miniSASHD or no PCIE slot +2x OCulink+2xM.2+2x miniSASHD(by jumper) - PCIE3: Gen4 x16 link - PCIE4: Gen4 x16 link - PCIE5: Gen4 x16 link - PCIE6: Gen4 x16 link - PCIE7: Gen4 x16 link

	Storage SATA Controller - 8 x SATA3 6.0 Gb/s (SATA_0_3:by miniSASHD.SATA_3 share with SATA_8(by BOM option), SATA_4_7: by miniSASHD,share with PCIE2 by Jumper) OCuLink for U.2 - 2( OCU1 and OCU2, share with PCIE2 by Jumper)

	Ethernet Interface - 10000/1000 /100 Mbps by Intel X550-AT2 LAN Controller - 2 x RJ45 10G base-T by Intel X550-AT2 - 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 512MB

	Rear Panel I/O VGA Port - 1 x D-Sub USB 3.1 Gen1 Port - 2 USB 3.1 Gen2 Port - 1(Type C) 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(BOM option) M.2 - 2(M2_1(share with PCIE2 by Jumper): 2230/2242/2260/2280, SATA/PCIE Gen4(X4),M2_2:2230/2242/2260/2280/22110, SATA/PCIE(X4)) 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 3.1 (Gen2) Header - 1 (supports 2 USB 3.0 ports) NMI Button - 1 Front Panel - 1(rst, pwrbtn, hddled, pwrled) Speaker Header - 1(4pin) BMC_SMB Header - 1 Clear CMOS - 1 PSU SMB Header - 1

	Onboard LED Fan Fail LED - 7

	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

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

	Weight 3.00 LB Warranty Information 3 Years