Sapphire Technology has introduced a new NITRO+ motherboard model in China—weekend reports pointed to a listing on JD.com, where the latest addition resides alongside various previous-gen B650 options. This appears to be another region specific release—priced at 1299 RMB (~$179 USD). The NITRO+ B850M Wi-Fi model seems to share its overall aesthetic design with the preceding B650M-equipped equivalent . As surmised by VideoCardz, the Sapphire NITRO+ board's VRM patterning reminded them of the leaked premium-tier Radeon NITRO+ RX 9070 graphics card series .

The generational jump from AMD B650 to B850 chipset—as expected—yields only minor benefits (see below). The older NITRO+ B650M Wi-Fi model is a significantly cheaper prospect; coming in at 899 RMB ($124 USD). VideoCardz's weekend detective work settled on a nice improvement: "based on our research, the memory overclocking support has increased from 7600 MT/s+ to 8000 MT/s. Keep in mind that these figures may be higher for both motherboards; this is just what Sapphire guarantees when paired with a supported memory kit." Industry watchdogs believe that ASRock is likely involved in the contract manufacturing of Sapphire's motherboard offerings—the former has been long-involved in pumping out NZXT-badged products.