Motherboard form factor support Dominic Fragoso June 08, 2017 19:12 Updated Follow What type of motherboard can fit in the Manta? The Manta supports only mini ITX form factors. Related articles GPU Clearance CPU Heatsink Clearance Can I Use the Kraken x72 In A Push/Pull Configuration? How Do I Enable Ambient Mode? My H400 I/O Front Panel Connectors Do Not Fit Into My Motherboard. Am I Missing Something?