4U industrial rackmount chassis D Storm supports up to seven full-length and full-height add-on cards and total 10 x5.25indrive bays for RAID configuration and high density data storage. Two 120mm cooling fans on sides provide the best ventilation to prevent critical equipment from heat damage. provides server or cluster maximum reliability and performance.FeaturesSupports Up to 10 x 5.25 in. Drive BaysFront Access USB2.0120mm x 2 Cooling Fans on SidesPower and HDD LEDSupports HDD installation from front sideSpecificationRoHS Compliance Version - YesStandard Drive Bays 5.25 in. Drives: 10Indicators - Power, HDDSwitches - Power ON/OFF and System ResetExpansion Slots - 7Material of Main Chassis - Zinc-Coated SteelColour of Main Chassis - BlackFront Connector Front - USB 2.0 x 1 ConnectorMotherboard Size - 12 x 13Cooling Fan - 2 x 120mmDimension - 28 x 23 x 12 in.