Motherboard Compatability Micro ATX. Style Micro ATX Z589 + 450W. Designed to provide optimal cooling with the TAC 2.0 thermal solution and optional 80mm or 90mm rear fan. Features external drive bays 5.25" x 2, 3.5" x 2 and 3.5" x 1, 2.5” x 1 internal drive bays.
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