Every home needs an electronics expert, someone who can decide if it makes sense to buy the latest equipments. If you are a gadget freak, our Electronics catalog is your dream destination. If you re still stuck at the basics, our elaborate product specifications shall handhold you through the purchase. Features. 7x Fullheight, Fulllength Expansion Slots. 800W Redundant Highefficiency Titanium Level Power Supplies. Optional hotswap Slim HDD/SSD drive Kit and Mobile Racks for additional storage. Five Fans 3 middle, 2 rear Adjustable Air Shroud for 100% Cooling Redundancy. 8x 35 Hotswap SAS3/SATA3 drive bays, space to support 2x 525 Drive Bays 1x Slim DVDSpecifications. Power Device Power supply. Power Redundancy Yes. Voltage Required AC 120/230 V 50 60 Hz. Power Provided 800 Watt. Size 8 x 3.5 in.. Weight 86 lbs