Lehmann Office Rack 4 PWM 25U 600x900

19-inch office acoustic rack, 25 U, actively ventilated with 4 PWM fans 600 x 900 x 1260 Sound-insulated 19-inch mini rack with internal acoustic foam for noise reduction of up to 38 dB 4 temperature-controlled PWM fans (2 top exhaust, 2 bottom intake) LED display and thermostat control for automatic fan regulation Connection option for up to 4 fans via central control board Internal cable routing with no visible cables inside the rack Depth-adjustable 19-inch mounting rails, maximum installation depth: 690 mm Lockable glass front door, lockable rear panel (removable) Cable entry points at the top and bottom Earthing kit Twin castors with brakes Powder-coated finish, RAL 9005 black Dimensions (W x D x H): 600 x 900 x 1250 mm Weight incl. packaging: 110 kg Load capacity: 250 kg The integrated white PWM fans are specifically designed for use in acoustic cabinets. They operate quietly and efficiently thanks to PWM control and automatically adjust their speed according to temperature. The LED display allows quick visual monitoring. The centrally mounted control board has a neutral design and enables plug-and-play retrofitting for all Lehmann IT acoustic cabinet variants. Please note: This is a custom product. Orders may not be cancelled, returned or exchanged.