Quick Answer

Choose an ITX motherboard by use case: for a compact gaming PC pick a B650 (AM5) or B760 (Intel) Mini-ITX board with Wi-Fi and a strong VRM, typically R3,500 to R6,500. Step up to X670/Z790 only for high-end CPUs or heavy I/O needs.

Match the ITX Board to Your CPU

Mini-ITX boards have just two RAM slots and one PCIe x16 slot, so the chipset and VRM matter more than expansion. A B650 or B760 board handles mainstream Ryzen and Core CPUs comfortably, while an X670 or Z790 ITX board suits a Ryzen 9 or Core i9 with its stronger power delivery.

Prioritise a board with onboard Wi-Fi (essential in a small build), at least one M.2 slot, and a robust VRM to keep your CPU stable in a cramped, warm SFF case. Rear I/O is limited, so check it has the USB and display outputs you need.

Building the ITX System in SA

Confirm cooler height and GPU length clearance for your chosen Mini-ITX case before buying, since space is tight. An SFX or SFX-L power supply is usually required, and good airflow matters more in a small case in warm SA rooms.

A capable B650 or B760 Mini-ITX board runs roughly R3,500 to R6,500 locally, with high-end X670 ITX boards higher. Evetech stocks ITX boards, SFX supplies and compact cases with local warranty, so you can plan a balanced small build.

One last SA-specific point: factor in warranty length, in-country RMA turnaround and realistic stock before you commit, not just the headline price. A part that is a little dearer but backed by quick local support and proven reliability usually costs less over its life than a marginal saving on something harder to service here.

FAQ

What ITX motherboard should I buy?

For most builds, a B650 (AM5) or B760 (Intel) Mini-ITX board with Wi-Fi and a strong VRM is ideal. Step up to X670 or Z790 only for high-end CPUs or extra I/O.

Do ITX boards limit performance?

Not in raw performance, but they limit expansion to two RAM slots and one GPU slot. A good VRM keeps even high-end CPUs stable in a small case.

What PSU do ITX builds need?

Most Mini-ITX cases require an SFX or SFX-L power supply rather than standard ATX. Check your case spec and size the wattage to your GPU.

Compare current ITX motherboard options with full local warranty and choose the one balanced to your budget and use case.