
ASUS Prime B650M-R Motherboard AMD Ryzen 9 9900X CPU Combo
Best price now
Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.
It checks today's price at every store, compares the alternatives and answers in about a minute.
A bundle pairing ASUS's Prime B650M-R micro-ATX board with AMD's Ryzen 9 9900X, a 12-core, 24-thread Zen 5 desktop CPU. The board covers the essentials: PCIe 4.0, two M.2 slots, Realtek 2.5Gb Ethernet, front USB-C at 5Gbps, VRM and chipset heatsinks, and Aura Sync RGB headers. It suits builders who want strong multi-core CPU performance without paying for a premium board's extras. Against pricier B650 and X670 boards it gives up PCIe 5.0, extra M.2 slots and heavier power delivery, which matters little for most gaming and general use but limits overclocking headroom and fast storage expansion.
In stock
Store links may earn us a commission. Price via Klarna.
Lowest price we've seen: $759.99 on Nov 10 at Newegg. Tracked across 1 store since Nov 10.
This bundle pairs the ASUS Prime B650M-R motherboard with the AMD Ryzen 9 9900X processor. The board uses the AM5 socket for AMD Ryzen desktop processors and is built for demanding AI applications.
The board has PCIe 4.0 support, two M.2 slots and Realtek 2.5Gb Ethernet. USB 5Gbps ports are included, along with a front USB 5Gbps Type-C connector.
Cooling comes from a VRM heatsink, a PCH heatsink, hybrid fan headers and Fan Xpert 2+. Aura Sync RGB lighting is supported through onboard Addressable Gen 2 headers.



