Monoprice 4U Stylish Chassis with 12x Trayless Hotswap Drive Bays, Black

Dimensions (Overall): 28.0 inches (L), 12.0 inches (H) x 23.0 inches (W) x 28.0 inches (D)
Weight: 37.0 pounds
Model name: 110871
Package Quantity: 1
Warranty: Lifetime Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item,
• Supports ATX PS2 and PS3 power supplies (power supply NOT included)
• 12x 3.5" trayless hotswap external access drive bays
• 2x 5.25" external access drive bays
• 2x 120mm cooling fans
This 4U Compact Trayless Hotswap Rackmount Chassis is perfect for use as a server, an industrial computer chassis, or a Home Theater Personal Computer (HTPC). It is constructed of steel and features a twelve 3.5" hotswap bays and two 5.25" externally accessible drive bays. The hotswap bays allow you to remove and replace drives without the need to power down the computer. The hotswap bays support 3.5" SAS I, SAS II, SATA I, SATA II, or SATA III drives with capacities up to 3TB. The case accommodates EATX, ATX, and Micro ATX motherboards (up to 12" x 13") with up to seven expansion slots. It includes a two 120mm cooling fans and can use any standard ATX PS2 or PS3 power supply (not included). Features: * 4U rackmount space * Supports EATX, ATX, and Micro ATX motherboards * Supports ATX PS2 and PS3 power supplies * Steel construction * 12x 3.5" trayless hotswap external access drive bays * 2x 5.25" external access drive bays * 2x 120mm cooling fan * Power supply NOT included