ASRock B860 Pro RS ATX LGA1851 Motherboard
ASRock B860 Pro RS ATX LGA1851 Motherboard
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Compatible Products
ASRock B860 Pro RS ATX LGA1851 Motherboard ASRock B860 Pro RS ATX LGA1851 Motherboard ASRock B860 Pro RS ATX LGA1851 Motherboard ASRock B860 Pro RS ATX LGA1851 Motherboard ASRock B860 Pro RS ATX LGA1851 Motherboard ASRock B860 Pro RS ATX LGA1851 Motherboard
Specifications
ManufacturerASRock
Part #

B860 Pro RS

90-MXBRM-A0UAYZ
Socket / CPULGA1851
Form FactorATX
ChipsetIntel B860
Memory Max256 GB
Memory TypeDDR5
Memory Slots4
Memory Speed

DDR5-4400

DDR5-6400

DDR5-6800

DDR5-7000

DDR5-7200

DDR5-7600

DDR5-7800

DDR5-8000

DDR5-8200

DDR5-8400
ColorSilver / Black
PCIe x16 Slots2
PCIe x8 Slots0
PCIe x4 Slots0
PCIe x1 Slots0
PCI Slots0
M.2 Slots

2280 M-key

2230/2242/2260/2280 M-key

2280 M-key

2230 E-key
Mini-PCIe Slots0
Half Mini-PCIe Slots0
Mini-PCIe / mSATA Slots0
mSATA Slots0
SATA 6.0 Gb/s4
Onboard Ethernet1 x 2.5 Gb/s (Realtek Dragon RTL8125BG)
Onboard VideoDepends on CPU
USB 2.0 Headers2
USB 2.0 Headers (Single Port)0
USB 3.2 Gen 1 Headers1
USB 3.2 Gen 2 Headers1
USB 3.2 Gen 2x2 Headers0
Supports ECCNo
Wireless NetworkingNone
RAID SupportYes
Uses Back-Connect ConnectorsNo

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compatible CPUs

Intel Core Ultra 9 285K 3.7 GHz 24-Core Processor Intel Core Ultra 9 285K 3.7 GHz 24-Core Processor
Intel Core Ultra 7 265K 3.9 GHz 20-Core Processor Intel Core Ultra 7 265K 3.9 GHz 20-Core Processor
Intel Core Ultra 5 245K 4.2 GHz 14-Core Processor Intel Core Ultra 5 245K 4.2 GHz 14-Core Processor
Intel Core Ultra 7 265KF 3.9 GHz 20-Core Processor Intel Core Ultra 7 265KF 3.9 GHz 20-Core Processor

compatible CPU coolers

Corsair iCUE LINK TITAN360 RX RGB 73.5 CFM Liquid CPU Cooler Corsair iCUE LINK TITAN360 RX RGB 73.5 CFM Liquid CPU Cooler
Thermalright Peerless Assassin 120 SE 66.17 CFM CPU Cooler Thermalright Peerless Assassin 120 SE 66.17 CFM CPU Cooler
Corsair NAUTILUS 360 RS ARGB 74.37 CFM Liquid CPU Cooler Corsair NAUTILUS 360 RS ARGB 74.37 CFM Liquid CPU Cooler
Asus ROG Ryujin III 360 ARGB Extreme 89.73 CFM Liquid CPU Cooler Asus ROG Ryujin III 360 ARGB Extreme 89.73 CFM Liquid CPU Cooler

compatible Cases

Corsair 4000D Airflow ATX Mid Tower Case Corsair 4000D Airflow ATX Mid Tower Case
Montech XR ATX Mid Tower Case Montech XR ATX Mid Tower Case
NZXT H9 Flow ATX Mid Tower Case NZXT H9 Flow ATX Mid Tower Case
NZXT H5 Flow ATX Mid Tower Case NZXT H5 Flow ATX Mid Tower Case

compatible RAMs

G.Skill Trident Z5 RGB 64 GB (2 x 32 GB) DDR5-6400 CL32 Memory G.Skill Trident Z5 RGB 64 GB (2 x 32 GB) DDR5-6400 CL32 Memory
Corsair Vengeance 64 GB (2 x 32 GB) DDR5-6400 CL32 Memory Corsair Vengeance 64 GB (2 x 32 GB) DDR5-6400 CL32 Memory
G.Skill Trident Z5 RGB 32 GB (2 x 16 GB) DDR5-6400 CL32 Memory G.Skill Trident Z5 RGB 32 GB (2 x 16 GB) DDR5-6400 CL32 Memory
Corsair Vengeance RGB 32 GB (2 x 16 GB) DDR5-6400 CL36 Memory Corsair Vengeance RGB 32 GB (2 x 16 GB) DDR5-6400 CL36 Memory

compatible Optical Drives

LG WH14NS40 Blu-Ray/DVD/CD Writer LG WH14NS40 Blu-Ray/DVD/CD Writer
Asus DRW-24B1ST/BLK/B/AS DVD/CD Writer Asus DRW-24B1ST/BLK/B/AS DVD/CD Writer
Lite-On iHAS124-14 DVD/CD Writer Lite-On iHAS124-14 DVD/CD Writer
Asus BC-12D2HT Blu-Ray/DVD/CD Writer Asus BC-12D2HT Blu-Ray/DVD/CD Writer

compatible Sound Cards

Creative Labs Sound BlasterX AE-5 Plus 32-bit 384 kHz Sound Card Creative Labs Sound BlasterX AE-5 Plus 32-bit 384 kHz Sound Card
Creative Labs ZXR 24-bit 192 kHz Sound Card Creative Labs ZXR 24-bit 192 kHz Sound Card
Creative Labs Sound Blaster AE-9 32-bit 384 kHz Sound Card Creative Labs Sound Blaster AE-9 32-bit 384 kHz Sound Card
Asus Xonar SE 24-bit 192 kHz Sound Card Asus Xonar SE 24-bit 192 kHz Sound Card

compatible Internal Hard Drives

Kingston NV2 1 TB M.2-2280 PCIe 4.0 X4 NVME Solid State Drive Kingston NV2 1 TB M.2-2280 PCIe 4.0 X4 NVME Solid State Drive
Samsung 990 Pro 2 TB M.2-2280 PCIe 4.0 X4 NVME Solid State Drive Samsung 990 Pro 2 TB M.2-2280 PCIe 4.0 X4 NVME Solid State Drive
Crucial P3 Plus 2 TB M.2-2280 PCIe 4.0 X4 NVME Solid State Drive Crucial P3 Plus 2 TB M.2-2280 PCIe 4.0 X4 NVME Solid State Drive
Crucial P3 Plus 1 TB M.2-2280 PCIe 4.0 X4 NVME Solid State Drive Crucial P3 Plus 1 TB M.2-2280 PCIe 4.0 X4 NVME Solid State Drive

compatible GPUs

MSI GeForce RTX 3060 Ventus 2X 12G GeForce RTX 3060 12 GB Graphics Card MSI GeForce RTX 3060 Ventus 2X 12G GeForce RTX 3060 12 GB Graphics Card
MSI VENTUS 2X BLACK OC GeForce RTX 4060 8 GB Video Card MSI VENTUS 2X BLACK OC GeForce RTX 4060 8 GB Video Card
Asus TUF GAMING OC GeForce RTX 4070 Ti SUPER 16 GB Video Card Asus TUF GAMING OC GeForce RTX 4070 Ti SUPER 16 GB Video Card
NVIDIA Founders Edition GeForce RTX 5090 32 GB Video Card NVIDIA Founders Edition GeForce RTX 5090 32 GB Video Card

compatible Wired Network Adapters

TP-Link TG-3468 Gigabit Ethernet PCIe x1 Network Adapter TP-Link TG-3468 Gigabit Ethernet PCIe x1 Network Adapter
StarTech ST10GPEXNDPI 2 x 10 Gb/s Ethernet PCIe x4 Network Adapter StarTech ST10GPEXNDPI 2 x 10 Gb/s Ethernet PCIe x4 Network Adapter
Asus XG-C100C 10 Gb/s Ethernet PCIe x4 Network Adapter Asus XG-C100C 10 Gb/s Ethernet PCIe x4 Network Adapter
Intel X540-BT2 2 x 10 Gb/s Ethernet PCIe x8 Network Adapter Intel X540-BT2 2 x 10 Gb/s Ethernet PCIe x8 Network Adapter

compatible Wireless Network Adapters

Gigabyte GC-WBAX210 802.11a/b/g/n/ac/ax PCIe x1 Wi-Fi Adapter Gigabyte GC-WBAX210 802.11a/b/g/n/ac/ax PCIe x1 Wi-Fi Adapter
Asus PCE-AX3000 802.11a/b/g/n/ac/ax PCIe x1 Wi-Fi Adapter Asus PCE-AX3000 802.11a/b/g/n/ac/ax PCIe x1 Wi-Fi Adapter
TP-Link TL-WN881ND 802.11a/b/g/n PCIe x1 Wi-Fi Adapter TP-Link TL-WN881ND 802.11a/b/g/n PCIe x1 Wi-Fi Adapter
TP-Link Archer TX55E 802.11a/b/g/n/ac/ax PCIe x1 Wi-Fi Adapter TP-Link Archer TX55E 802.11a/b/g/n/ac/ax PCIe x1 Wi-Fi Adapter
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