Physical Status Form Factor micro-ATX Processor System CPU supports: AMD RyzenTM 4000 G-Series Desktop Processors with RadeonTM Graphics AMD RyzenTM PRO 4000 and 3000 Series Desktop Processors 3rd Gen AMD RyzenTM Desktop Processors 2nd Gen AMD RyzenTM Desktop Processors with RadeonTM Vega Graphics Socket AM4 PGA 1331 Power Design 105W Chipset AMD X570

	System Memory Capacity 4 DIMM slots (2DPC) Type 288-pin DDR4 ECC and non-ECC UDIMM ECC support varies by CPU DIMM Size Per DIMM up to 32GB per DIMM DIMM Frequency AMD RyzenTM 4000 Series Desktop Processors with RadeonTM Graphics/ 3rd Gen AMD RyzenTM Processors : up to 3200 MHz 2nd Gen AMD RyzenTM Desktop Processors with RadeonTM Vega Graphics: up to 2666 MHz Voltage 1.2V

Expansion Slot PCIe 4.0 x 16 SLOT6: Latch PCIe x16 (PCIe 4.0 x16) (CPU), auto switch to PCIe4.0 x8 when SLOT4 is occupied Supports PCIe3.0 x8 when using 2nd Gen AMD RyzenTM Desktop Processors with RadeonTM Vega Graphics PCIe 4.0 x 8 SLOT4: Open-end PCIe x8 (PCIe 4.0 x8) (CPU) Disabled when using 2nd Gen AMD RyzenTM Desktop Processors with RadeonTM Vega Graphics PCIe 4.0 x 1 SLOT5: PCIe 4.0 x1 Supports PCIe3.0 when using 2nd Gen AMD RyzenTM Desktop Processors with RadeonTM Vega Graphics M.2 1 M-key (PCIe4.0 x4 or SATA 6Gb/s), Form factor: 22110/2280/2260/2242 (CPU) 1 M-key (PCIe4.0 x4 or SATA 6Gb/s), Form factor: 2280/2260/2242 (X570) Supports PCIe3.0 when using 2nd Gen AMD RyzenTM Desktop Processors with RadeonTM Vega Graphics

	Storage SATA Controller X570 (12 SATA 6Gb/s, support RAID 0/1/10): 8 SATA 7-pin connectors, including 1 support SATA DOM 4 SATA via optional M2-HD M.2 device

	Ethernet Additional GbE Controller 2 RJ45 (1GbE) by Intel i210

	Management BMC Controller ASPEED AST2500 : IPMI (Intelligent Platform Management Interface) 2.0 IPMI Dedicated GLAN 1 x Realtek RTL8211E for dedicated management GLAN

	Graphics Controller ASPEED AST2500: 1 DB15, 1 (15-pin) header AMD RyzenTM 4000 Series Desktop Processors with RadeonTM Graphics/ 2nd Gen AMD RyzenTM Desktop Processors with RadeonTM Vega Graphics: 1 HDMI

	Rear Panel I/O HDMI 1 VGA Port 1 USB 3.2 Gen2 Port 2 Lan Port 2 RJ45(1GbE) Dedicate LAN 1 Serial Port 1 UID Button/UID LED 1

Internal Connector Front Lan LED Connector 1 for LAN3/LAN4 Auxiliary Panel Header 1 (18-pin): chassis intrusion, system fault LED, LAN1/LAN2 activity LED, locate, SMBus TR1 Header 1 TPM Header 1 (17-pin, LPC), 1 (13-pin, SPI) IPMB Header 1 VGA Header 1 PMBus CONN 1 Buzzer 1 Fan Header 3 (6-pin), 3 (4-pin) Front Panel 1 (9-pin): power switch, reset switch, system power LED, HDD activity LED Speaker Header 1 BMC_SMB Header 1 Power Connector 1 ATX main power (24-pin), 1 ATX 12V (8-pin) Clear CMOS 1 contact pads

	Onboard LED Standby PWR LED 5vsb 1 80 Debug Port LED 1 Fan Fail LED 6

	System BIOS BIOS Type 32MB AMI UEFI Legal BIOS BIOS Features Plug and Play (PnP), ACPI 2.0 Compliance Wake Up Events, SMBIOS 2.8.0 Support, ASRock Rack Instant Flash

	Hardware Monitor Temperature CPU/ DRAM/ MB/ Card Side/X570 temperature sensing Fan Fan Tachometer Quiet Fan (Allow Chassis Fan Speed Auto-Adjust by CPU Temperature) Fan Multi-Speed Control Voltage 3VSB, 5VSB, VCPU, VSOC, VCCM, APU VDDP, PM VDD CLDO, PM VDDCR S5, PM VDDCR, BAT, 3V, 5V, 12V

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

	Item Dimension (L"x W"x H") 12 x 12 x 3 Weight 4.00 LB Warranty Information 3 Years