File Server CSV-808 Drive Bays: 9x5.25" Open, 2x3.5" Open, 5x5.25" Hidden Case Fan: 4x 8cm (Optional, Sold Separately) Mother Board Size: Fits up to 12" x 15" WxHxD: 11" x 23"3/4 x 25"3/4, (On Wheels 23"3/4 Height) Weight: N.W.: 57lbs (w/o Power), G.W.:70lbs (w/o Power)