Learn more about Rosewill TypeRackmountForm Factor4UColorBlackCase MaterialMetal / Steel, 1.0mm thicknessMotherboard CompatibilityMaximum holding: 12" x 13" E-ATX; (12" x 9.6" ATX, 11.2" x 8.2" Mini-ATX and below)ExpansionInternal 3.5" Drive Bays15Expansion Slots7PortsFront Ports1 x USB 3.0 / 1 x USB 2.0Cooling System80mm Fans2 max / 2 included120mm Fans6 max / 6 included (3 in the front and 3 in the middle)FeaturesFeaturesThe Rosewill RSV-L4500U 4U rackmount server case features 15 internal 3.5" HDD devices to boost your home server or server room. 8 pre-installed cooling fans help prevent your server chassis from overheating. 7 PCI expansion slots allow you to customize your case as you wish. The front panel of the rackmount case includes one USB 3.0 and USB 2.0 ports. Built in lock adds layer of security to your case and server room.Dimensions & WeightDimensions (H x W x D)7.00" x 16.80" x 25.00" (Chassis)7.00" x 16.80" x 25.60" (Chassis + Door)7.00" x 19.20" x 27.20" (Chassis + Bracket + Handle)Weight23.10 lbs.Package ContentsPackage ContentsRSV-L4500 Server CaseKeysScrewsOther AccessoriesShippingEnjoy fast and reliable shipping when you buy your products from Newegg. Our ordering and shipping services are among the best in the industry due to short processing times and a variety of shipping methods. Your orders are packaged at one of the many local warehouses across the country, minimizing delivery times and ensuring you get your purchases as soon as possible.PaymentsNewegg has partnered with PayPal to offer you the very best in payment services. PayPal allows you to buy with confidence, knowing your payments are processed quickly and securely with state-of-the-art encryption technology.ReturnReturns are subject to restocking fees of 15% - 30% of the purchase price and return shipping fees. For products that are eligible for return for replacement, the return shipping labels are free for returns for replacement of the same item within the applicable return policy period. Newegg does NOT charge for restocking fees or return shipping labels for returns of defective products, or if you received the wrong product, the product did not match what was shown on the Site, or we made some other shipping error, provided the item is returned within its return policy period, and in accordance with the Return Policy.