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AcoustiRACK Assisted Venting Roof

Acousti AcoustiRACK Assisted Venting Roof

The AcoustiRACK Assisted Venting Roof is a slightly deeper-than-standard roof tray fitted with six 120mm DustPROOF quiet fans, anti-vibration gasket mounted and fitted with finger grilles. Because of its extra size, it will reduce the space available in the rack for equipment by approximately 1U. The AVR is supplied with soundproofing materials, fan power adaptor and mains cable.

The Assisted Venting Roof Tray optional accessory is designed for heavier thermal loading in an AcoustiRACK quiet rackmount cabinet. This 19-inch fan tray is slightly deeper than the one which comes as standard and replaces this part fixed just under the rack vented roof.

AcoustiRACK Assisted Venting Roof
AcoustiRACK Assisted Venting Roof
AcoustiRACK Assisted Venting Roof inverted view
AcoustiRACK Assisted Venting Roof inverted view

The assisted venting roof comes fitted with six quiet DustPROOF fans. The fans are fixed to the tray using anti-vibration soft fan gaskets to reduce the amount of vibrational noise generated by each fan motor. A chrome-plated finger grille is attached to the underside of each fan (intake) to protect fingers from being cut by the fan blades.

Airflow is extracted from the rear top of the rack cabinet and forced forward along a baffle between the roof lid and the fan tray before it escapes. Soundproofing materials lining the baffle significantly reduce the fan motor noise to approx. 40 dBA (measured 1m from the front of the cabinet). The cumulative airflow is approx. 400CFM (due to the fact that the fans are not operating in free air).

A universal-voltage power adaptor is fitted inside the roof tray adjacent to the fans supplying 12VDC power to the six quiet fans and has built in over-voltage, over-load and short circuit protection. The tray is powered by plugging a standard IEC 320 mains inlet plug into fused (3A) rocker switch towards the back of the tray. A 3m length fused (5A) mains cable is supplied (with UK plug) with the accessory.

The fan tray is supplied with acoustic materials (two parts), which help to attenuate noise both escaping from the top of the AcoustiRACK cabinet (from noisy equipment installed) and from the 120mm fan motors themselves.


  1. Gives additional cooling to heavily loaded AcoustiRACK equipment
  2. DustPROOF gasket-mounted fans give good airflow at low noise
  3. Fully soundproofed with unique acoustic baffle design
  4. Universal voltage input

Ventilation system6 x DustPROOF 120 mm fans (38 mm deep)
Fan mounting systemAnti-vibration soft fan gaskets
Airflow, per fan / combined94.4 CFM / 400 CFM
Noise level, per fan / combined41.0 dBA / 40.0 dBA
Power supply input100-240 VAC 50/60Hz, auto-ranging
Power supply output30W, 12VDC
Tray dimensions790 x 480 x 80 mm
Weight9.5 Kg

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