Brand | ASRock |
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Model | X870 PRO RS |
CPU Socket Type | AM5 |
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CPU Type | Ryzen 7000 Series / Ryzen 8000 Series / Ryzen 9000 Series |
Chipset | AMD X870 |
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Number of Memory Slots | 4x288pin (DDR5) |
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Memory Standard | DDR5 8000+ (OC) |
Maximum Memory Supported | 256GB |
Channel Supported | Dual Channel |
ECC Supported | Yes |
Buffer Supported | Un-buffered |
PCI Express 5.0 x16 | 1 x PCIe 5.0 x16 Slot (PCIE1), supports x16 mode* |
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PCI Express 4.0 x16 | 1 x PCIe 4.0 x16 Slot (PCIE2), supports x4 mode* |
Other Slots | * PCIE1 will run at Gen5x16 with 9000 and 7000 series processors, Gen4x8 with 8000 (Phoenix 1) series processors and Gen4x4 with 8000 (Phoenix 2) series processors. * If M2_2 is occupied, PCIE2 will be disabled. * Supports NVMe SSD as boot disks - Supports AMD CrossFire - 15µ Gold Contact in VGA PCIe Slot (PCIE1) |
Audio Chipset | Realtek ALC1220 |
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Audio Channels | 7.1 Channels |
LAN Chipset | Dragon RTL8125BG |
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Max LAN Speed | 2.5Gbps |
Back I/O Ports | 2 x Antenna Mounting Points 1 x HDMI Port 1 x Optical SPDIF Out Port 2 x USB4 Type-C Ports (40 Gb/s)* 4 x USB 3.2 Gen1 Type-A Ports 6 x USB 2.0 Ports 1 x RJ-45 LAN Port 1 x BIOS Flashback Button 1 x Line Out Jack (Gold Audio Jack) 1 x Microphone Input Jack (Gold Audio Jack) * Supports USB PD 3.0 up to 5V@3A (15W) charging |
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Onboard USB | 2 x USB 2.0 Headers (Support 3 USB 2.0 ports) 1 x USB 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports) 1 x Front Panel Type C USB 3.2 Gen2x2 Header (20 Gb/s) |
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Other Connectors | 1 x Thermistor Cable Header 1 x Power LED and Speaker Header 1 x RGB LED Header* 3 x Addressable LED Headers** 2 x CPU Fan Connectors (4-pin) (Smart Fan Speed Control)*** 4 x Chassis Fan Connectors (4-pin) (Smart Fan Speed Control)*** 1 x AIO Pump Fan Connector (4-pin) (Smart Fan Speed Control)*** 1 x Front Panel Audio Connector * Supports in total up to 12V/3A, 36W LED Strip ** Support in total up to 5V/3A, 15W LED Strip *** CPU_FAN1 supports the fan power up to 1A (12W). *** CPU_FAN2, CHA_FAN1~4 and AIO_PUMP support the fan power up to 3A (36W). *** CPU_FAN2, CHA_FAN1~4 and AIO_PUMP can auto detect if 3-pin or 4-pin fan is in use. |
Form Factor | ATX |
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Dimensions (W x L) | 12.0" x 9.6" |
Power Pin | 1 x 24 pin ATX Power Connector 2 x 8 pin 12V Power Connectors (Hi-Density Power Connector) |
BIOS Feature | 256Mb AMI UEFI Legal BIOS with GUI support |
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Software | Software - ASRock Motherboard Utility (A-Tuning) - ASRock Dragon 2.5G LAN Software - ASRock Polychrome SYNC * These utilities can be downloaded from ASRock Live Update & APP Shop. UEFI - ASRock EZ Mode - ASRock Full HD UEFI - ASRock Auto Driver Installer - ASRock Instant Flash |
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