- Internet & Connectivity
How to Secure Your Business Internet Connection
18 Mar, 2026







£186.48 inc. VAT
AI-generated summary
For £156.61 ex-VAT, the ASUS PRIME B850-PLUS-CSM feels like a sensible “get the job done” AM5 board for office PCs, light workstation builds, and general IT deployments where you want reliability and straightforward setup more than flashy features. ASUS’ Prime line tends to be good value because it prioritises stable power/firmware support and sensible BIOS behaviour—important when you’re building and maintaining multiple machines and don’t want to waste time troubleshooting. If you’re putting together a fleet of desktops (or a small number of towers) and just need an ATX board that behaves, this is the kind of pick that won’t annoy you later.
That said, I wouldn’t buy this if you’re trying to squeeze maximum performance or you need lots of expandability for niche add-in cards—PRIME boards generally aren’t the best “future-proofing” option compared with higher-tier models. Also, if your business relies on very specific add-on hardware, it’s worth double-checking connectivity/slot layout against your exact bill of materials before ordering, because value boards can be less flexible. Buy it if you want dependable AM5 support at a fair price; avoid it if you’re chasing enthusiast/upgrade-heavy builds or complex hardware requirements.

Asus
ASUS PRIME A620AM-A-CSM - Motherboard - micro ATX - Socket AM5 - AMD A620A Chipset - USB-C 3.2 Gen 1, USB 3.2 Gen 1, USB 3.2 Gen 2 - Gigabit LAN - onboard graphics (CPU required) - HD Audio (8-channel)

Asus
ASUS ROG STRIX B550-A GAMING - Motherboard - ATX - Socket AM4 - AMD B550 Chipset - USB-C Gen2, USB 3.2 Gen 1, USB 3.2 Gen 2 - 2.5 Gigabit LAN - onboard graphics (CPU required) - HD Audio (8-channel)

Asus
ASUS P12R-M/10G-2T - Motherboard - micro ATX - LGA1200 Socket - C252 Chipset - USB 3.2 Gen 2, USB 3.2 Gen 1 - 2 x 10 Gigabit LAN - onboard graphics

Asus
ASUS ROG MAXIMUS Z890 HERO - Motherboard - ATX - LGA1851 Socket - Z890 Chipset - USB4, USB 3.2 Gen 1, USB-C 3.2 Gen2, USB 3.2 Gen 2 - Wi-Fi 7, Bluetooth, 5 Gigabit Ethernet - onboard graphics (CPU required) - HD Audio (8-channel)