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ASRock B850 Pro-A

Photos - Motherboard ASRock B850 Pro-A
Photos 6
ASRock B850 Pro-A
+ Wi-Fiwithout Wi-Fi
Towards:home / office
Form Factor:ATX
Socket:AMD AM5
Chipset:AMD B850
BIOS:Ami
RAM slots:DDR5 4 sl
RAM form factor:DIMM
RAM clock:8000 MHz
Sound (channels):7.1
Connectors:HDMI, M.2
Power connector:24 pin
Processor power:8+8 pin
All specifications
Specifications B850 Pro-A
Main
Featuresfor home/office
SocketAMD AM5
Form factorATX
Power phases17 / 14+2+1 /
VRM heatsink
Size (HxW)305x244 mm
Chipset
ChipsetAMD B850
BIOSAmi
UEFI BIOS
RAM
DDR54 slot(s)
Memory moduleDIMM
Operation mode2 channel
Max. clock frequency8000 MHz / + /
Max. memory256 GB
XMP
EXPO support
Drive interface
SATA 3 (6Gbps)4
M.2 connector4
M.24xPCI-E 4x
M.2 version1x5.0, 2x4.0, 1x3.0
M.2 SSD cooling
Integrated RAID controller
Expansion slots
PCI-E 16x slots2
PCI Modes16x/4x
PCI Express5.0
Steel PCI-E connectors
Internal connections
TPM connector
USB 2.02
USB 3.2 gen11
USB C 3.2 gen2x21
ARGB LED strip3
RGB LED strip1
Video outputs
HDMI output
HDMI versionv.2.1
Integrated audio
AudiochipRealtek ALC897
Sound (channels)7.1
Network interfaces
LAN (RJ-45)2.5 Gbps
LAN ports1
LAN controllerDragon RTL8125BG
External connections
USB 2.06
USB 3.2 gen14
USB C 3.2 gen11
USB C 3.2 gen21
Alternate Mode
BIOS FlashBack
Power connectors
Main power socket24 pin
CPU power8+8 pin
Fan power connectors7
CPU Fan 4-pin2
CPU/Water Pump Fan 4-pin1
Chassis/Water Pump Fan 4-pin4
Official Websiteasrock.com
Added to E-Catalogjanuary 2025
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
How to choose a motherboard?Motherboard is the main part of any computer. Here's how to choose the right one for work, play and entertainment

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MB ASRock AMD AM5 B850 Pro-A 90-MXBQM0-A0UAYAZ

B850 Pro-A Ergonomic design High quality products
Amazon.co.uk
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£168.57

ASRock AMD B850 Pro-A AM5 DDR5 PCIe 5.0 ATX Motherboard

Scan.co.uk
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£164.99

Asrock B850 Pro-A AMD B850 Socket AM5 ATX

Asrock B850 Pro-A AMD B850 Socket AM5 ATX
ComputersDeal.com
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£159.26

ASRock B850 Pro-A ATX Motherboard for AMD AM5 CPUs 90-MXBQM0-A0UAYZ

ASRock B850 Pro-A AMD Socket AM5 ATX MotherboardPro-A series is designed for enhanced stability, durability, and efficiency,... moreit offers reliable performance, user-friendly features and a streamlined aesthetic, making it ideal for daily computing needs.
CCLonline.com
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£164.99

ASRock Asrock B850 Pro-A AMD B850 Socket AM5 ATX 90-MXBQM-A0UAYZ

Supports AMD Socket AM5 Ryzen™ 9000, 8000 and 7000 Series Processors 14+2+1 Phase Power Design, 80A Dr.MOS for VCore+SOC+MISC... more4 x DDR5 DIMMs, Supports Dual Channel, up to 8000+ (OC) 1 PCIe 5.0 x16, 1 PCIe 4.0 x16, 1 M.2 Key E for WiFi Graphics Output Options: 1 HDMI, 1 USB Type-C (DP-alt) Realtek ALC897 7.1 CH HD Audio Codec 1 Blazing M.2 (PCIe Gen5x4), 2 Hyper M.2 (PCIe Gen4x4), 1 Ultra M.2 (PCIe Gen3x4), 4 SATA3 1 USB 3.2 Gen2x2 Type-C (Front), 1 USB 3.2 Gen2 Type-C (Rear), 1 USB 3.2 Gen1 Type-C (Rear), 6 USB 3.2 Gen1 (4 Rear, 2 Front), 9 USB 2.0 (6 Rear, 3 Front) Realtek 2.5G LAN Supports BIOS Flashback Optimized for stability, durability, and efficiency. It combines reliable performance, user-friendly features and streamlined style for daily computing tasks.PerformanceOptimized VRM DesignVRM Design14+2+1 Power Phase DesignFeaturing sturdy components and completely smooth power delivery to the CPU. Plus, it offers unmatched overclocking capabilities and enhanced performance with the lowest temperature for advanced gamers as well.Dr. MOSDr.MOS is the integrated power stage solution which is optimized for synchronous buck-set down voltage applications! Compared to traditional discrete MOSFETs, it intelligently delivers higher current for each phase, thus providing improved thermal result and superior performance.Power ConnectorHi-Density Power ConnectorCPU overclocking requires higher current. ASRock Hi-Density Power Connectors are designed to withstand higher currents compared to traditional CPU and ATX power connectors, providing a more stable system and reducing the risk of fire during heavy overclocking.8 Layer PCBThe 8 Layer PCB provides stable signal traces and power shapes delivering lower temperature and higher energy efficiency for memory overclocking! Thus, it's able to support the latest memory modules with most extreme memory performance!DDR5 XMP & EXPO SupportDerived from the “built for stable and reliable” designing concept, ASRock does not compromise on any details. This motherboard is built with high quality materials, enthusiasts are able to enjoy the boost of DDR5 memory overclocking performance by enabling the pre-tested profiles. Make sure the memory modules are Intel® XMP/AMD EXPO™ capable and overclocking can be made so affordable, satisfying and absolutely no sweat at all.High Speed M.2 SolutionPCIe Gen5 Blazing M.2The Blazing M.2 accommodates the latest PCI Express 5.0 standard to perform twice the bandwidth compared to previous generation, with a breathtaking 128Gb/s transfer speed, it is ready to unleash the full potential of future ultrafast SSDs.Hyper M.2 Gen4 x4Supports PCI Express 4.0 M.2 SSDs, it is capable of perform twice the speed compared to previous 3rd generation, giving a lightning fast data transferring experience.CoolingIntelligent Cooling DesignAluminum HeatsinkThe first thing that catches the eye is the optimized Aluminum Heatsink Design. Heatsinks are crucial for efficient heat dissipation,
Backtotheoffice.co.uk
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£158.54
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