RC-720 19" 2U High, Full-size Rackmount Chassis with MainBoard, 250W ATX P/S Industrial Chassis 4.41 52.85 48.0 42.7 S1 disc S2 RES S1 4.445 PSII POWER 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 mainboard, 250W ATX power supply (PCI x 3 or PCI x 2 + AGP x 1) External: 5.25" space x 1 + 3.5" space x 1 Internal: 3.5" space x 3 Dual lockable latch doors FCC/CE industrial Class A approval 8cm ball bearing cooling fan x 3 (optional) System environmental monitor (optional) Ordering Guide RC-720B 19" 2U High, Full-size Rackmount Chassis RC-720BA RC-720B Chassis w/250W ATX 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 3 Front Panel Power switch, reset button; power and HDD active LED Thermal Solution 8cm ball bearing cooling fan x 3 (optional); system environmental monitor (optional) and removable air filter Altitude 15,000 feet Power Supply 250W 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