Asrock B850M PRO RS, AMD B850, AM5, Micro ATX, 4 DDR5, HDMI, DP, 2.5G LAN, RGB, 3x M.2
Original price was: £141.82.£133.68Current price is: £133.68.
Asrock B850M PRO RS, AMD B850, AM5, Micro ATX, 4 DDR5, HDMI, DP, 2.5G LAN, RGB, 3x M.2
MPN:
B850M PRO RS
- Form Factor: Micro ATX
- Socket: AMD AM5
- Chipset: AMD B850
- DDR Type: DDR5
Original price was: £141.82.£133.68Current price is: £133.68.
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Product Description
ASRock B850M PRO RS Next-Gen AM5 Micro ATX Powerhouse
Engineered for Performance-Driven Builds
The ASRock B850M PRO RS stands at the intersection of power and reliability, built to handle the latest AMD Ryzen 9000, 8000, and 7000 series processors on the AM5 platform. This Micro ATX motherboard boasts a premium 8+2+1 Dr.MOS power phase design, ensuring clean and efficient power delivery for gamers and content creators. With support for blazing-fast DDR5 memory up to 8000+ MHz (OC), dual PCIe expansion slots including PCIe 5.0 x16, and multiple M.2 slots including one Gen5 Blazing M.2, it's ready to handle any next-gen workload with ease.
Advanced Cooling and DIY Features
Cooling and customization are at the core of the B850M PRO RS. It features a robust aluminum heatsink for optimal thermal regulation, intelligent fan headers with DC/PWM auto-sensing, and ASRock's Fan-Tastic Tuning for seamless control. A DIY-friendly layout includes M.2 bottom heatsinks, BIOS Flashback, and a pre-installed I/O shield for an effortless build experience. Designed to run cool and quiet, it delivers long-term durability and efficient operation even under extended load.
Next-Level Connectivity and Immersive Audio
With Realtek 2.5G LAN, USB 3.2 Gen2 ports (including Type-A and Type-C), and HDMI + DisplayPort dual graphics output, the B850M PRO RS is equipped for today's most demanding connectivity needs. It also features Nahimic Audio for studio-grade sound and noise-free voice communication across all devices. Polychrome RGB lighting and SignalRGB compatibility add a touch of style to your rig, letting you personalize your build like never before.
| Specification | Details |
|---|---|
| Motherboard Type | Desktop |
| Form Factor | Micro ATX |
| Socket | AMD AM5 |
| Chipset | AMD B850 |
| DDR Type | DDR5 |
| RAM Slots | 4 x DIMM |
| Max RAM Speed | Up to 8000+ MHz (OC) |
| Max RAM Capacity | 256GB |
| Graphics Output | 1 x HDMI, 1 x Display Port |
| Expansion Slots | 1 x PCIe 5.0 x16, 1 x PCIe 4.0 x4 |
| Storage Options | 3 x M.2, 4 x SATA III |
| LAN | 2.5G LAN |
| Audio | 7.1 CH HD Audio (Realtek ALC897) |
| Rear USB Ports | 1 x USB 10Gbps Type-C, 1 x USB 10Gbps Type-A, 2 x USB 5Gbps, 4 x USB 2.0 |
| Front USB Ports | 1 x USB 5Gbps Type-C, 4 x USB 5Gbps Type-A, 4 x USB 2.0 |
| I/O Ports | HDMI, Display Port, USB-C, USB-A, LAN, BIOS Flashback |
| Internal Connectors | 24-pin ATX, 8+4-pin CPU, RGB headers, Fan headers |
| Accessories | 2 x SATA Cables, 1 x M.2 Screw |
| Warranty | 3 Year Replacement Warranty |
Other Options
Customer Reviews
20 reviews for Asrock B850M PRO RS, AMD B850, AM5, Micro ATX, 4 DDR5, HDMI, DP, 2.5G LAN, RGB, 3x M.2
Clear filtersRecently viewed
- Form Factor: Micro ATX
- Socket: AMD AM5
- Chipset: AMD B850
- DDR Type: DDR5
ASRock B850M PRO RS Next-Gen AM5 Micro ATX Powerhouse
Engineered for Performance-Driven Builds
The ASRock B850M PRO RS stands at the intersection of power and reliability, built to handle the latest AMD Ryzen 9000, 8000, and 7000 series processors on the AM5 platform. This Micro ATX motherboard boasts a premium 8+2+1 Dr.MOS power phase design, ensuring clean and efficient power delivery for gamers and content creators. With support for blazing-fast DDR5 memory up to 8000+ MHz (OC), dual PCIe expansion slots including PCIe 5.0 x16, and multiple M.2 slots including one Gen5 Blazing M.2, it's ready to handle any next-gen workload with ease.
Advanced Cooling and DIY Features
Cooling and customization are at the core of the B850M PRO RS. It features a robust aluminum heatsink for optimal thermal regulation, intelligent fan headers with DC/PWM auto-sensing, and ASRock's Fan-Tastic Tuning for seamless control. A DIY-friendly layout includes M.2 bottom heatsinks, BIOS Flashback, and a pre-installed I/O shield for an effortless build experience. Designed to run cool and quiet, it delivers long-term durability and efficient operation even under extended load.
Next-Level Connectivity and Immersive Audio
With Realtek 2.5G LAN, USB 3.2 Gen2 ports (including Type-A and Type-C), and HDMI + DisplayPort dual graphics output, the B850M PRO RS is equipped for today's most demanding connectivity needs. It also features Nahimic Audio for studio-grade sound and noise-free voice communication across all devices. Polychrome RGB lighting and SignalRGB compatibility add a touch of style to your rig, letting you personalize your build like never before.
| Specification | Details |
|---|---|
| Motherboard Type | Desktop |
| Form Factor | Micro ATX |
| Socket | AMD AM5 |
| Chipset | AMD B850 |
| DDR Type | DDR5 |
| RAM Slots | 4 x DIMM |
| Max RAM Speed | Up to 8000+ MHz (OC) |
| Max RAM Capacity | 256GB |
| Graphics Output | 1 x HDMI, 1 x Display Port |
| Expansion Slots | 1 x PCIe 5.0 x16, 1 x PCIe 4.0 x4 |
| Storage Options | 3 x M.2, 4 x SATA III |
| LAN | 2.5G LAN |
| Audio | 7.1 CH HD Audio (Realtek ALC897) |
| Rear USB Ports | 1 x USB 10Gbps Type-C, 1 x USB 10Gbps Type-A, 2 x USB 5Gbps, 4 x USB 2.0 |
| Front USB Ports | 1 x USB 5Gbps Type-C, 4 x USB 5Gbps Type-A, 4 x USB 2.0 |
| I/O Ports | HDMI, Display Port, USB-C, USB-A, LAN, BIOS Flashback |
| Internal Connectors | 24-pin ATX, 8+4-pin CPU, RGB headers, Fan headers |
| Accessories | 2 x SATA Cables, 1 x M.2 Screw |
| Warranty | 3 Year Replacement Warranty |
2 reviews for Asrock B850M PRO RS, AMD B850, AM5, Micro ATX, 4 DDR5, HDMI, DP, 2.5G LAN, RGB, 3x M.2
Clear filters-
Reliable, powerful, and works as expected
-
Everything works fine, but delivery could be faster
Lynn (verified owner) –
Build quality is just acceptable
Neha (verified owner) –
Solid performance, just wish it came with more documentation
Nikolai (verified owner) –
Speed boost was immediately noticeable
Leonor (verified owner) –
Exactly what I needed for my gaming rig
Quinton (verified owner) –
Happy overall, just had to replace a missing screw
Randell (verified owner) –
Decent thermal performance, not the best
Maxwell (verified owner) –
It’s fine, just not worth the hype
Laurence (verified owner) –
Top-notch performance and easy installation
Norberto (verified owner) –
A must-have upgrade for any serious gamer
Nicole (verified owner) –
Perfect for gaming and multitasking
Maxine (verified owner) –
Fits well in my case, tight clearance though
Randolph (verified owner) –
Good value but no included cables
Madeline (verified owner) –
Exactly as described and works great
Lela (verified owner) –
Highly recommend for any PC build
Preston (verified owner) –
Super fast delivery and the product works perfectly
Melisa (verified owner) –
Fair quality, feels a bit outdated
Paxton (verified owner) –
Massive improvement from my old component
Michel (verified owner) –
Would definitely buy again from this store
Neal (verified owner) –
Good investment for long-term performance
Lizeth (verified owner) –
Delivered ahead of time and well packed