How to find my Motherboard Form Factor

[lewiswal47]

Hi there! I am looking to upgrade my HP Compaq Pro 4300 SFF's case to a new good looking gaming case. Only problem is, I cant find out which size my Motherboard is. It looks like a Micro-ATX, I have seen it called a BTX and seen it called a standard ATX. It is a MS-7782 Motherboard.  I am hoping it is a Micro-ATX as the case I have seen looks very nice. Specs:

Many thanks, Lewis 🙂

[Grzwacz]

Hi

Click "here" to review the service guide for your PC.

Page 92 has an image of the MB showing the mounting points.

HP usually uses uATX motherboards. uATX MBs are around 9.6 inches square. The MB image on page 92 appears to not be square.

The MB in your PC has some unusual mounting points.

You will have to verify this MB will mount in the replacement chassis correctly. You will have to verify the new case Front_Panel I/O connectors will work with this MB.

You don't want any MB standoffs touching the underside of the MB.

Tom