MSI PRO B850M-P WIFI + Ryzen 9 9900X3D AMD motherboard & CPU combo

Ready combo for AM5 builds

This bundle pairs the MSI PRO B850M-P WIFI motherboard with the AMD Ryzen 9 9900X3D processor. The board uses the AMD B850 chipset and an AM5 socket that accepts Ryzen 7000, 8000 and 9000 series CPUs. Four DDR5 slots support up to 256 GB in dual-channel mode with overclocked speeds beyond 8200 MT/s.

Straightforward drop-in install

The processor seats in the standard AM5 LGA socket with no pins to bend. DDR5 modules click into the four 288-pin slots and the single PCIe 5.0 x16 slot takes a full-length graphics card. Three PCIe 3.0 x1 slots and four SATA 6Gb/s ports handle extra cards and drives. The I/O shield is pre-fitted, so the only common snag is forgetting to plug the 8-pin CPU power connector before the first boot.

Suits high-core gaming rigs

Twelve Zen 5 cores with 128 MB L3 cache and a 120 W TDP make the 9900X3D strong for gaming and threaded workloads. Onboard Radeon graphics drive a 4K 60 Hz display over HDMI 2.1 or DisplayPort 1.4 when a discrete GPU is not installed. Wi-Fi 7, Bluetooth 5.4 and a Realtek 8126 5G LAN port cover modern networking. Builders needing more than one PCIe 5.0 x16 slot or a larger ATX form factor should consider a different board.