I'm planning a PC build and really like the case I selected. I found an mATX version of the motherboard for about €40 less than the full-size ATX model, and I'm wondering whether using it in an ATX case would cause any practical or visual problems. I know the motherboard will physically fit, but how noticeable is the extra empty space around the board? Could it make the large graphics card look unsupported or worsen GPU sag? Photos or examples of similar builds would be helpful. I'm also open to recommendations for a reasonably priced ATX motherboard and a better-value SSD, since I've only purchased the RAM and GPU so far.
4 Answers
There’s no meaningful difference for GPU sag. An mATX board is shorter, but it still mounts to the same upper motherboard standoffs and provides the same support around the PCIe slot. The things worth checking are whether the board has enough fan headers and whether the case’s cable-management openings line up well.
The empty area can look a little odd depending on the case and your personal preference. In some builds it looks clean, while in others the gap is very obvious. If appearance matters a lot, spending extra on the ATX version may be worthwhile even though performance will be essentially the same.
I’d reconsider the Crucial E100 if it’s in your parts list. Its endurance rating is unusually low compared with many similarly priced SSDs. Look for a reputable TLC-based drive with a stronger TBW rating, such as a WD Blue SN580, Lexar NM790, or Solidigm P44 Pro if one of them is available at a good local price. Also check that the power supply has modern ATX 3.x support if you haven’t bought it yet.
For a similar ATX option, the ASUS TUF Gaming B650E-PLUS WiFi is worth comparing with the Gigabyte board, although local pricing may make it more expensive. Before choosing, compare the feature set, BIOS support, rear I/O, and number of M.2 slots rather than focusing only on the size.
The ASUS board is about €50 more where I live, so I’m probably going to compare it against the Gigabyte B650 Eagle AX and choose based on the features included.
I haven’t bought the motherboard, SSD, or power supply yet, so I’ll compare those alternatives against my budget before ordering.