SAPPHIRE PURE B850M WIFI AMD B850 Micro ATX Motherboard AM5 DDR5 PCIe 5.0 Dual M.2 Wi-Fi 6 White
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sapphire
SAPPHIRE PURE B850M WIFI AMD B850 Micro ATX Motherboard AM5 DDR5 PCIe 5.0 Dual M.2 Wi-Fi 6 White
€225.39 inc. VAT
52123-02-40G
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SAPPHIRE PURE B850M WIFI — White AMD B850 Micro ATX for Socket AM5 with PCIe 5.0
AMD B850 / Socket AM5All-white micro ATXPCIe 5.0 x16 + PCIe 5.0 M.24-stage debug LEDs
The SAPPHIRE PURE B850M WIFI is a white micro ATX motherboard on the AMD B850 chipset for Socket AM5, aimed at clean white-themed builds that still want a PCIe 5.0 graphics slot and a PCIe 5.0 M.2 slot. It carries the part number 52123-02-40G (EAN 4895106296923) and supports AMD Ryzen 9000, 8000 and 7000 Series processors, with four DDR5 DIMM slots taking up to 256 GB at a rated 8000 MHz when overclocked. Storage covers one PCIe 5.0 M.2 slot, one PCIe 4.0 M.2 slot and four SATA ports, networking is Realtek RTL8125BG 2.5 Gigabit Ethernet plus a Wi-Fi 6 module with Bluetooth 5.3, and a four-colour debug LED cluster reports where the boot sequence stops. Typically in stock with fast delivery across Cyprus.
Compatibility — check before buying:
Wireless on this board is Wi-Fi 6, not Wi-Fi 6E or Wi-Fi 7 — it covers the 2.4 and 5 GHz bands only, with no 6 GHz support, and Bluetooth is 5.3. If you need the 6 GHz band, plan for a different board or an add-in card. There are two M.2 slots: one PCIe 5.0 and one PCIe 4.0. Expansion is one PCIe 5.0 x16 slot plus one PCIe 4.0 x4 running in a x16-length slot. Onboard audio is a Realtek ALC897 configured for 5.1 channels rather than 7.1. Socket AM5 means DDR5 only — DDR4 and AM4 processors will not work. Display output is one DisplayPort and one HDMI, and both need a CPU with integrated graphics. The board is micro ATX at 244 x 244 mm, which is the full-depth micro ATX size, so check clearance in very compact cases. SAPPHIRE is far better known for graphics cards than motherboards, so expect a smaller BIOS update cadence than the big three.
Best For
✓ White-themed micro ATX builds that want matching components
✓ Ryzen 9000 systems using a PCIe 5.0 graphics card
✓ Builders who want a Gen 5 NVMe boot drive on a compact board
✓ First-time builders helped by the four-colour debug LEDs
✓ Homes on a 2.4 or 5 GHz router where Wi-Fi 6 is enough
✓ SAPPHIRE Radeon builds looking for a matched platform
Key Features
Full white finish in micro ATX
The PURE line is SAPPHIRE’s all-white range, with a white PCB and white heatsinks throughout, so it matches white cases, white coolers and white graphics cards without needing covers or wraps. At 244 x 244 mm it is standard micro ATX and fits any case rated for that size.
PCIe 5.0 for graphics and the primary M.2
The main x16 slot runs PCIe 5.0 for Ryzen 9000 and 7000 Series processors, and one of the two M.2 slots is PCIe 5.0 as well — the pairing that many cheaper B650 boards leave out. The second M.2 slot is PCIe 4.0, and four SATA 6 Gb/s ports handle mechanical drives and 2.5-inch SSDs.
Four DDR5 slots to 256 GB
Four DIMM sockets take 64 GB modules to a 256 GB total in dual channel, with a rated overclocked ceiling of 8000 MHz. Four slots on a micro ATX board is not a given, and it means you can start with a two-module kit and expand later rather than replacing it.
Colour-coded debug LEDs and one-click BIOS flash
Four status LEDs report the boot stage — yellow for DRAM, red for CPU, white for GPU and green for boot — which turns a dead build into a quick diagnosis. A rear one-click BIOS flash button updates the firmware from a USB stick without a working CPU or memory installed.
Technical Specifications
Frequently Asked Questions
Singular Expert Insight
White boards are usually a premium you pay for looks, so the interesting thing here is that SAPPHIRE has kept PCIe 5.0 on both the graphics slot and the primary M.2 while still charging mainstream money. If your build is white-themed, that combination is hard to find at this level. The compromises are honest and easy to check against your own needs: Wi-Fi 6 rather than 6E or 7, a 5.1-channel ALC897 codec, and two M.2 slots. None of those matter if you use a cable for networking, a headset for audio and two drives. Pair it with a matched pair of DDR5 memory modules so the remaining two slots stay free, and a white card from our graphics cards range to complete the theme. If the 6 GHz Wi-Fi band matters to you, look at a Wi-Fi 6E or Wi-Fi 7 board instead — that is the one specification here you cannot upgrade without an add-in card.
Buyer's Guide
Buy it if
You are building a white-themed micro ATX Ryzen system and want PCIe 5.0 for both the graphics card and the boot NVMe drive, four DDR5 slots, and helpful debug LEDs, without paying flagship prices.
Skip it if
You need Wi-Fi 6E or Wi-Fi 7, 7.1-channel or premium audio, more than two M.2 slots, or the frequent BIOS update cadence of a first-tier motherboard brand.
Also consider
The ASUS TUF Gaming B850M-PLUS WIFI7 W for a white micro ATX board with Wi-Fi 7 and three M.2 slots, or the GIGABYTE B850M GAMING X WIFI6E if 6 GHz Wi-Fi matters more than the white finish.
Features - sapphire - 52123-02-40G
CPU Socket
- Socket AM5
Colour
white
More Details
Product Code
04:548109
EAN Code
4895106296923
Manufacturer
sapphire