RC-193 19" 4U High, Full-size Rackmount Chassis with 20-slot Backplane, 400W Redundant P/S Industrial Chassis 33.47 66.99 12.0 9.2 18.4 9.2 9.2 42.7 40.7 10.16 17.7 17.7 46.16 47.96 Features 20-slot space for full-size backplane FCC/CE/UL/TUV 400W redundant power supply With height adjustable anti-vibration crowbar securing plug-in cards in place One front side pre-wired PC/AT keyboard connector 5.25" CD-ROM space x 3, 3.5" FDD space x 1 on front panel 9cm high efficiency ball bearing cooling fan x 4 FCC/CE industrial Class A approval Ordering Guide RC-193B 19" 4U High, Full-size Rackmount Chassis Specifications Chassis Meets EIA RS-310C 19" 4U high, rackmount standard Drive Space 5.25" CD-ROM space x 3, 3.5" FDD space x 1 on front panel Thermal Solution 9cm high efficiency ball bearing cooling fan x 4 Altitude 15,000 feet Power Supply 400W redundant power supply Temperature 0~+50oC (operating); 0~+70oC (storage) Humidity 5~95%; non-condensing Safety Standard FCC/CE on chassis and FCC/CE/UL/TUV on power supply Dimensions (L x W x H) 66.99 x 42.7 x 17.7 cm