ASRock
ASRock B850 Pro-A WiFi AM5 ATX Motherboard
Out of stock
SKU B850 PRO-A WIFI
R 3 699,00
Or pay in up to 6 interest-free instalments from R 616,50 with Stitch Pay Later.
Free courier delivery: 1–3 working days to Johannesburg, Pretoria, Cape Town, Durban and within 100km of them, 2–4 working days further out. Express 1–2 working days for R150.
| Delivering to | Time | Cost |
|---|---|---|
| Major centres: Johannesburg, Pretoria, Cape Town, Durban and within 100km of them | 1–3 working days | R180, free from R2 500 |
| More than 100km from a major centre | 2–4 working days | R180, free from R2 500 |
| Express delivery, anywhere | 1–2 working days | R210, R150 from R2 500 |
| Collect from Edenvale | When we tell you it’s ready | Free |
- Courier delivery is R180 on orders under R2 500 and free on orders of R2 500 or more. Choose express or collection at checkout.
- Times count from the day your order is dispatched. Orders placed before 12:00 on a working day ship the same day; after 12:00, on weekends or on public holidays they ship the next working day.
- Pre-built PCs and PC Builder builds need 2–4 extra working days to assemble and test before they ship.
- The area check is a guide based on your postal code, and delivery times are the courier’s estimates. Please make sure your address and postal code are correct — an incorrect address delays delivery.
- Full shipping policy
- Free courier delivery over R2 500 Anywhere in South Africa. R180 on orders under R2 500
- Official warranty Local South African warranty and support
- Expert help Talk to a builder before you buy
Full-size B850 with Wi-Fi at a price that undercuts most of the competition
Quick Specs
- AMD B850 chipset on Socket AM5 for Ryzen 7000, 8000 and 9000 series processors
- Four DDR5 DIMM slots with AMD EXPO overclocking support
- PCIe 5.0 x16 graphics slot plus PCIe Gen5 M.2 storage
- Wi-Fi and 2.5 Gigabit Ethernet on board
- ATX form factor with heatsinked VRM and M.2 covers
The value entry into full-size B850
The Pro-A WiFi is the board for someone who wants an ATX layout, four memory slots and current-generation connectivity without paying for extras they will never use. You still get the PCIe 5.0 graphics slot, a Gen5 M.2 socket and real EXPO memory support, so a 6000MT/s CL30 kit runs where it should. The ATX footprint also means the expansion slots are properly spaced, which matters when a triple-slot graphics card is in the way of everything on a smaller board. Solid foundation for a mid to high-end Ryzen gaming PC.
What separates it from pricier B850 boards
Compared with the Pro RS and Riptide, the Pro-A trims the rear USB count, the M.2 provision and some of the VRM heatsink mass. It is still comfortably enough for a Ryzen 7, but if you plan on a Ryzen 9 doing sustained rendering or compiling, the boards above it will run cooler under load. There is no USB4, no 10 Gigabit LAN, no POST code display and no on-board power button. Anyone filling every M.2 socket or attaching a lot of peripherals should spend the extra tier up.
FEATURES:
- Digital power design with alloy chokes and aluminium VRM heatsinks
- PCIe Gen5 x16 graphics slot with reinforced steel latch
- M.2 sockets with pre-mounted heatsinks including PCIe Gen5 support
- Wi-Fi with Bluetooth plus 2.5 Gigabit Lightning Gaming LAN
- ASRock Instant Flash and BIOS Flashback for CPU-free firmware updates
SPECIFICATIONS:
- Model: ASRock B850 Pro-A WiFi
- Chipset: AMD B850
- Socket: AMD Socket AM5
- Form Factor: ATX
- Memory: 4 x DDR5 DIMM slots, dual channel, up to 256GB with AMD EXPO and manual overclocking
- Expansion Slots: 1 x PCIe 5.0 x16 graphics slot plus additional PCIe x16 and x1 slots
- Storage: 2 x M.2 sockets (including PCIe Gen5) and 4 x SATA 6Gb/s ports
- Networking: 2.5 Gigabit Ethernet and on-board Wi-Fi with Bluetooth
- Audio: Realtek 7.1 channel HD audio codec
- Rear I/O Highlights: USB Type-C, HDMI and DisplayPort outputs, Wi-Fi antenna mounts, LAN and audio jacks
- USB: USB 10Gbps Type-C and Type-A, USB 5Gbps and USB 2.0 ports, front panel USB-C header
- Warranty: 3 Year
WHAT'S IN THE BOX:
- ASRock B850 Pro-A WiFi motherboard
- Wi-Fi antennas
- 2 x SATA 6Gb/s cables
- M.2 mounting screws and standoffs
- Quick installation guide and support documentation
Why ASRock?
ASRock is consistently the brand that puts the current chipset in reach of a normal budget rather than reserving it for flagship pricing. Every ASRock motherboard from AZonline is genuine stock carrying a 3 Year warranty.
Key details
| Socket | AM5 |
|---|---|
| Chipset | B850 |
| Form factor | ATX |
| Memory type | DDR5 |
| DIMM slots | 4 |
| Maximum memory | 256 GB |
| Category | Motherboards |
| Brand | ASRock |
| Warranty | 3 Years |
Questions
Before you buy
Which processors fit this board?
It takes AM5 processors on the B850 chipset. Socket and chipset together decide what will run: the socket has to match physically, and the chipset decides which generations on that socket are supported. For a chip released after the board, check the manufacturer’s CPU support list to see whether a BIOS update is needed first.
Which cases will this board fit?
It is ATX. A case supports its own size and anything smaller - an ATX case takes ATX, Micro-ATX and Mini-ITX boards, a Micro-ATX case takes Micro-ATX and Mini-ITX. Each case we sell lists the board sizes it accepts under Specifications.
What memory does it take?
DDR5 across 4 slots, up to 256GB in total. DDR4 and DDR5 are not interchangeable - the notch in the module is in a different place, so the wrong type will not seat. Buy the memory as a matched kit rather than as single sticks wherever you can.
Is it in stock, and when will it ship?
This one is out of stock at the moment. Stock does come back in - WhatsApp us on 079 491 0181 with the model and we will tell you what the supplier is showing and let you know when it lands, rather than leaving you to keep checking the page.
What does delivery cost, and how long does it take?
We deliver by courier anywhere in South Africa, and delivery is R180 on orders under R2 500 and free on orders of R2 500 or more. It takes 1-3 working days to Johannesburg, Pretoria, Cape Town, Durban and areas within 100km of them, and 2-4 working days to areas more than 100km from a major centre, counted from the day the order is dispatched. Need it sooner? Express delivery is 1-2 working days for R210, or R150 on orders of R2 500 or more - choose it at checkout. We do not ship outside South Africa.
Can I collect instead of having it delivered?
Yes. Collection is from 11 Voortrekker Avenue, Edenvale, Gauteng, by arrangement - message us first so we can have the order picked and waiting. We are open 09:00 to 16:30, Monday to Friday.
What warranty does it carry, and how do I claim?
The warranty period for this product is listed at the end of the Specifications section above. Claims go through us, not the manufacturer - contact us with your order number and a description of the fault and we will handle it from there. Separately from any warranty, the Consumer Protection Act gives you six months from delivery to return goods that are defective, unsafe or not fit for their intended purpose.
What if I change my mind?
You have 14 days from delivery to change your mind - longer than the seven days the Electronic Communications and Transactions Act requires. The item needs to be unused and in its original packaging, and we pay the return shipping. Refunds go back to the payment method you used, within 30 days of the return reaching us.
How can I pay?
Payments are processed by Stitch. At the last step of checkout you are taken to Stitch’s secure page to pay, and brought back here once it is done. Your card details are entered on Stitch’s secure, PCI-compliant page and never touch our systems.
Something not covered here? Read the full FAQ, or WhatsApp us on 079 491 0181.
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