RC-721 19" 2U High, Full-size Rackmount Chassis with 6-slot Backplane, 250W AT/ATX P/S Provides PICMG1.3 Full-size Backplane Industrial Chassis 4.41 52.85 48.0 42.7 S1 disc S2 RES S1 4.445 8.82 S2 46.5 48.18 Features 19" 2U high, rackmount chassis compliant to EIA RS-310C standard Detachable card cage for easy installation and maintenance Provides 6-slot PICMG1.3 full-size or PICMG Bus backplane (PCI x 3, ISA x 3), 250W AT/ATX power supply External: 5.25" space x 1 + 3.5" space x 1 Internal: 3.5" space x 1 8cm ball bearing cooling fan x 2 Dual lockable latch doors FCC/CE industrial Class A approval Ordering Guide RC-721B 19" 2U High, Full-size Rackmount Chassis (notify AT or ATX) RC-721B (blue door) 19" 2U High, Full-size Rackmount Chassis w/PCIE-5SD B/P RC-721B-6SD2(AT) RC-721B Chassis w/HPCI-6SD2 B/P RC-721BA-6SD2(AT) RC-721B Chassis w/HPCI-6SD2 B/P, ZKS-250AE AT P/S Specifications Chassis Meets EIA RS-310C 19" 2U high, rackmount standard; heavy-duty steel, SECC 1.2t (Japan) Drive Space External: 5.25" space x 1 + 3.5" space x 1 Internal: 3.5" space x 1 Front Panel Power switch, reset button; power and HDD active LED Thermal Solution 8cm ball bearing cooling x 2 fan and removable air filter Altitude 15,000 feet Power Supply 250W AT or ATX 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) 48.0 x 42.7 x 8.82 cm