Specifications chart copied from Asrock's website Physical Status Form FactorMicro-ATX Dimensions9.6" x 9.6" (244mmx 244mm) Processor System CPUSupports:
AMD Ryzen™ 5000, 4000 and 3000 G-Series Desktop Processors with Radeon™ Graphics
AMD Ryzen™ 5000 and 3000 Series Desktop Processors
AMD Ryzen™ PRO 5000, 4000 and 3000 Series Desktop Processors SocketSingle Socket AM4 (PGA1331) Thermal Design Power105W ChipsetAMD X570 System Memory Supported DIMM Quantity4 DIMM slots (2DPC) Supported TypeSupports DDR4 288-pin ECC*/non-ECC UDIMM
*For AMD Ryzen Desktop Processors with Radeon Graphics, ECC support is only with Processors with PRO technologies. Max. Capacity per DIMMup to 32GB Max. DIMM Frequencyup to 3200 MHz*
* AMD Ryzen™ 3000 G-Series Desktop Processors with Radeon™ Graphics support up to 2666 MHz Voltage1.2V PCIe Expansion Slots (SLOT7 close to CPU) PCIe x 16SLOT6: PCIe x16 (PCIe 4.0 x16)* [CPU], auto switch to x8 when SLOT4 is occupied
*Supports PCIe3.0 x8 when using AMD Ryzen™ 3000 G-Series Desktop Processors with Radeon™ Graphics
*Supports PCIe3.0 x16 when using AMD Ryzen™ 5000, 4000 G-Series Desktop Processors with Radeon™ Graphics
PCIe x 8SLOT4: Open-end PCIe x8 (PCIe 4.0 x8)* [CPU]
*Disabled when using AMD Ryzen™ 3000 G-Series Desktop Processors with Radeon™ Graphics
*Supports PCIe3.0 x8 when using AMD Ryzen™ 5000, 4000 G-Series Desktop Processors with Radeon™ Graphics PCIe x 1SLOT5: PCIe 4.0* x1 [FCH] *Supports PCIe3.0 when using AMD Ryzen™ 5000, 4000 and 3000 G-Series Desktop Processors with Radeon™ Graphics Other PCIe Expansion Connectors M.2 slot1 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 [FCH]
*Supports PCIe3.0 when using AMD Ryzen™ 5000, 4000 and 3000 G-Series Desktop Processors with Radeon™ Graphics SATA/SAS Storage PCH Built-in StorageAMD X570:
8 SATA 7-pin connectors, including 1 support SATA DOM Server Management BMC ControllerASPEED AST2500 : IPMI (Intelligent Platform Management Interface) 2.0 Dedicated IPMI LAN1 x Realtek RTL8211E for dedicated management GLAN Graphics ControllerASPEED AST2500:
1 DB15, 1 (15-pin) header
AMD Ryzen™ Processors with Radeon™ Graphics:
1 HDMI Rear I/O UID Button/LED1 UID button w/ LED Video Port1 DB15 (VGA), 1 HDMI Serial Port1 DB9 (COM) USB 3.2 Gen2 Port2 Type-A (USB3.2 Gen2) RJ452 RJ45 (1GbE) by Intel® i210
1 dedicated LAN (IPMI) Internal Connector/Headers Power Connector1 (24-pin, ATX main power), 1 (8-pin, ATX 12V) Auxiliary Panel Header1 (18-pin): chassis intrusion, system fault LED, LAN1/LAN2 activity LED, locate, SMBus System Panel1 (9-pin): power switch, reset switch, system power LED, HDD activity LED VGA header1 Speaker Header1 Buzzer1 Fan Header3 (6-pin), 3 (4-pin) Thermal Sensor Header1 TPM Header1 (17-pin, LPC), 1 (13-pin, SPI) SMBus header1 PMBus header1 IPMB Header1 Clear CMOS1 (contact pads) Front Lan LED Connector 1 for LAN3/LAN4 USB 3.2 (Gen1) Header1 (19-pin, 2 USB3.2 Gen1) LED Indicators Standby PWR LED1 80 Debug Port LED1 Fan Fail LED6 System BIOS BIOS Type32MB AMI UEFI Legal BIOS BIOS FeaturesPlug and Play (PnP), ACPI 2.0 Compliance Wake Up Events, SMBIOS 2.8.0 Support, ASRock Rack Instant Flash Hardware Monitor TemperatureCPU/ DRAM/ MB/ Card Side/X570 temperature sensing FanFan Tachometer
Quiet Fan (Allow Chassis Fan Speed Auto-Adjust by CPU Temperature)
Fan Multi-Speed Control Voltage3VSB, 5VSB, VCPU, VSOC, VCCM, APU VDDP, PM VDD CLDO, PM VDDCR S5, PM VDDCR, BAT, 3V, 5V, 12V Supported OS OSMicrosoft® Windows:
- Windows® 10 (64 bit)Linux:
- RedHat Enterprise Linux Server 8.1 (64bit)
- CentOs 8.1 ( 64 bit)
- UBuntu 18.04.4 (64 bit)*The Linux system doesn't support Raid Mode
*Support UEFI Boot only
*Please refer to our website for the latest OS support list. Environment TemperatureOperating temperature: 10°C ~ 35°C / Non-operating temperature: -40°C ~ 70°C HumidityNon-operating humidity: 20% ~ 90% (non-condensing)