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Micro-ATX motherboard with matte black finish and aluminium heatsinks, boxed with Ryzen 9 9950X CPU

Sapphire Tech

Sapphire Tech NITRO+ B850M WIFI AM5 Motherboard & Ryzen 9 9950X 16-Core CPU Combo

SKU CH-76PF-A7X7X

A compact AM5 motherboard with 12+2+1 phase VRM and PCIe 5.0 slots paired with a 16-core Ryzen 9 9950X CPU for high-performance gaming and content creation

  • ChipsetAMD B850
  • HDMI ports1 x HDMI
  • DisplayPort connectors1 x DisplayPort

Model NITRO+ B850M WIFI + AMD Ryzen 9 9950X

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  • Ryzen 9 9950X delivers 16 cores and 32 threads for heavy multitasking
  • 12+2+1 phase VRM with 60 A DrMOS supports stable 170 W TDP operation
  • PCIe 5.0 x16 slot plus dual M.2 slots enable next-gen GPU and NVMe speeds
  • Aluminium heatsinks with anti-condensation coating keep VRM and M.2 below 75 °C
  • Wi-Fi 6 and 2.5 GbE LAN plus 7 USB ports up to 10 Gbps for fast connectivity

Zen 5 Combo for 4K Gaming and Creation

The Sapphire NITRO+ B850M WIFI motherboard is paired with a Ryzen 9 9950X 16-core CPU reaching 5.7 GHz boost. A 12+2+1 phase VRM using 60A DrMOS supports stable 170W TDP operation. This bundle targets enthusiasts who need high multi-threaded throughput for rendering, streaming and 1440p or 4K gaming.

DDR5 8000 OC Headroom and PCIe 5.0 Storage

DDR5 memory can be pushed beyond 8000 MT/s for bandwidth-heavy workloads. Dual M.2 slots run at PCIe 5.0 and 4.0 speeds, delivering up to 14 GB/s sequential throughput for next-gen NVMe drives. The PCIe 5.0 x16 slot accommodates future graphics cards, while four SATA ports remain for bulk storage expansion.

Compact M-ATX Build with Pro Connectivity

The 245 mm square board fits small cases such as the Lian Li O11D Mini. Aluminium heatsinks with anti-condensation coating keep VRM and M.2 temperatures below 75 °C under load. Rear I/O includes HDMI 2.1, DisplayPort 1.4, Wi-Fi 6, 2.5G LAN, three 10 Gbps Type-A ports and one 10 Gbps Type-C port. Three 5V ARGB headers enable Razer Chroma synchronisation.

How it compares

Measured against everything we stock in Motherboards for AMD CPUs, at today’s prices. Recalculated every night.

Price $994.99
Pricier than about 88% of the 1,906 comparable items (median $224.49).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameSAPPHIRE
Processor
ChipsetAMD B850
Ports & slots
HDMI ports1 x HDMI
DisplayPort connectors1 x DisplayPort

Other versions of this model

5 more in the same range

Questions about this item

Will my existing DDR5 modules run at their rated speed with the Ryzen 9 9950X on this B850 board?

The board supports DDR5 8000+ OC; your modules will run at their rated speed if they are on the board's QVL and the CPU's memory controller allows it.

How can I verify the 12+2+1 phase VRM is delivering stable power to the 170W TDP CPU after assembly?

Watch the onboard debug LEDs during POST and monitor VRM temperatures in BIOS or software; they should stay below 75°C under load.

Does the package include the Wi-Fi 6 antennas and mounting screws for the dual M.2 slots?

The back-panel I/O shield is pre-installed and Wi-Fi 6 antennas are included; M.2 mounting screws are typically supplied with the motherboard.

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