ASROCK B850M Pro A Micro ATX AMD B850 Socket AM5 Motherboard
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Product description
The ASROCK B850M Pro A motherboard is an excellent choice for computer enthusiasts who want to build a powerful system in a compact form factor. Supporting AMD Ryzen 7000, 8000, and 9000 processors, it offers support for fast DDR5 SDRAM memory with speeds up to 8000 MHz and a maximum capacity of 256 GB. Thanks to four memory slots and advanced technologies such as ECC and AMD EXPO, you can be sure that your configuration will be stable and efficient.
The integrated graphics and audio system ensures excellent image and sound quality, providing a cinematic experience with every use. Additionally, the motherboard is equipped with a fast 2.5 Gbps LAN standard and numerous USB ports, enabling efficient connection of all necessary devices. Choose ASROCK B850M Pro A and create a system that will meet your most demanding needs.
- Micro ATX form factor
- Supports AMD Ryzen 7000-9000 Series processors
- DDR5 memory up to 256 GB
Warranty and support
The product is covered by the official manufacturer's warranty valid throughout the European Union. The warranty period is 24 months (unless stated otherwise in the product description).
In case of technical problems, we offer full after-sales support. You can contact us by email or through the contact form – we will help with diagnosis, submitting a complaint, and further steps. Complaints are handled efficiently and in accordance with applicable consumer law. We ensure that the process is quick and hassle-free.
If you have any questions, we are at your disposal.
Technical specifications
Brand: ASROCK
Model: B850M Pro A
Product type: motherboard
Form factor: Micro ATX
Chipset: AMD B850
Processor socket: Socket AM5
Supported processors: AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Memory type: DDR5 SDRAM
Memory speed: 8000 MHz
Maximum memory capacity: 256 GB
Number of memory slots: 4
ECC support: Yes, ECC-Non-ECC
Memory channels: 2
Memory features: Unbuffered, XMP, AMD EXPO
Integrated graphics: Yes
Graphics chip: AMD Radeon
Integrated sound: Yes
Audio chipset: Realtek ALC897
Sound mode: 7.1 Channel Surround
Integrated LAN card: Yes
LAN chipset: Realtek Dragon RTL8125BG
LAN speed: 2.5 Gbps
Number and type of PCI Express 5.0 x16 slots: 1
Number and type of PCI Express 4.0 x4 slots: 1
Number of USB 2.0 ports: 4 (Type A)
Number of USB 3.2 Gen 2 ports: 2 (1 Type A, 1 Type C)
Number of USB 3.2 Gen 1 ports: 2 (Type A)
Number of DisplayPort ports: 1
Number of HDMI ports: 1 (Type A)
Number of LAN RJ-45 ports: 1
Number of 3.5 mm audio jacks: 3
Height: 244 mm
Width: 244 mm
Responsible entity: ASBIS Kypros Limited. 1, Iapetou Street Agios Athanasios 4101 Limassol, info@asbis.com.cy
SKU: B850M PRO-A
EAN: 4711581490390
Brand: ASROCK
Model: B850M Pro A
Product type: motherboard
Form factor: Micro ATX
Chipset: AMD B850
Processor socket: Socket AM5
Supported processors: AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Memory type: DDR5 SDRAM
Memory speed: 8000 MHz
Maximum memory capacity: 256 GB
Number of memory slots: 4
ECC support: Yes, ECC-Non-ECC
Memory channels: 2
Memory features: Unbuffered, XMP, AMD EXPO
Integrated graphics: Yes
Graphics chip: AMD Radeon
Integrated sound: Yes
Audio chipset: Realtek ALC897
Sound mode: 7.1 Channel Surround
Integrated LAN card: Yes
LAN chipset: Realtek Dragon RTL8125BG
LAN speed: 2.5 Gbps
Number and type of PCI Express 5.0 x16 slots: 1
Number and type of PCI Express 4.0 x4 slots: 1
Number of USB 2.0 ports: 4 (Type A)
Number of USB 3.2 Gen 2 ports: 2 (1 Type A, 1 Type C)
Number of USB 3.2 Gen 1 ports: 2 (Type A)
Number of DisplayPort ports: 1
Number of HDMI ports: 1 (Type A)
Number of LAN RJ-45 ports: 1
Number of 3.5 mm audio jacks: 3
Height: 244 mm
Width: 244 mm
Responsible entity: ASBIS Kypros Limited. 1, Iapetou Street Agios Athanasios 4101 Limassol, info@asbis.com.cy
SKU: B850M PRO-A
EAN: 4711581490390
Delivery
Free shipping from €99. Below this amount, the delivery cost is €9.99 (standard dimensions).
Shipping by DHL, DPD or InPost courier (courier/Paczkomaty).
Fulfillment time: 1-3 business days from payment being credited or cash on delivery order.
For oversized or custom-made products, the cost and delivery time are determined individually. After sending the shipment, you will receive a tracking number.
Detailed information on shipping methods, weight limits and parcel dimensions can be found in the Shipping Policy tab.

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