RACK 360 ▶ Specification ▣ Construction  Heavy-duty steel  ▣ Drive Bays  3 x 5.25"+ 1 x 3.5"shock-resistant dive space  ▣ Cooling system  1 x 12 cm fans and replaceable air filter  ▣ Power Supply  PS/2 PSU or PS/2 redundant PSU (PFC ready)  ▣ Back Plane  Fits for 14 slots for RACK-360G, 7 slots for RACK-360GATX ▣ System Indicators  Power, HDD LED indicator  ▣ Front Panel Controls  1 x on/off switch; 1 x touch-free reset switch ▣ Gross Weight  15.4KG  ▣ Dimension  435.5 mm (W) x 431 mm (D) x 176 mm (H)  ▣ Operation Temperature  0ºC ~ 50ºC