PU: AMD-5x86 / Intel Pentium MMX / CELERON / II / III (mono ou dual processors) Bus: 14 ISA, ISA/PCI, or PCISA slots Mass storage: 2 x 5"1/4 and 1 x 3"1/2 on front side 1 x 3"1/2 inside (second one optional) Power supply: 85 to 265 VAC, 250 or 300 W Redundant power supplies or DC power supplies optionals Shock: Designed with anti-vibration card clamp Ventilation:Removable filter on front panel Dimensions: 19" / 4U - 450 mm Colors: Black / Dark grey O.E.M. design on demand ( color / logos ) Agreement: CE Class A Warranty: 2 years