Gigabyte UD3R SLI?? -- There is a GA-EX58-UD3R-SLI which is ATX Form Factor; 30.5cm x 24.4cm.
This fits a Full Tower or a Mid-Tower PC case. A Mini-Tower is for smaller micro-ATX Form Factor motherboards.
Gigabyte UD3R SLI?? -- There is a GA-EX58-UD3R-SLI which is ATX Form Factor; 30.5cm x 24.4cm.
This fits a Full Tower or a Mid-Tower PC case. A Mini-Tower is for smaller micro-ATX Form Factor motherboards.