4U Stylish 11 Drives Rack Mount Chassis ATX Server Case ~ Stylish Aluminum front Lock Door w/ USB 2.0 x 2 ~ IPC-4088 Brand NEW Stylish Front Doors with Lock / LEDs 2 x Stylish Front Aluminum Doors 4U Stylish Aluminum Front 3 x 5.25" + 1 x 3.5" + 7 x HDD Bay Rack Mount Chassis w/ Lock USB 2.0 x2 NO power supply Bonus HDD Bracket Space for deep interface card 4U 3 x 5.25"; 1 x 3.5" + 7 x HDD Bay Rack Mount Chassis w/ Lock + USB2.0 x 2 4U Rack-mount Server Chassis Totally 11 drive bay: 3 x 5.25" CD and 6 x 3.5" HDD bay (one of them can fit with 3.5" FDD) (4 x 3.5" HDD bay behind the fan filter and second bonus 2 x 3.5 HDD bracket on the middle bar). drive bay equipped with anti-vibration function two USB 2.0 ports at the front bezel Heavy duty SPCC : 1.0 steel construction. support standard... Less