What Noise Reduction Can I Expect from Whisper Quiet Rackmount Cabinets?
Comparing Manufacturers' claims for noise reduction can be misleading because of widely differing test methods and conditions employed.
However, Acousti Products has independently, comparatively tested all the Quiet Rack ranges and are therefore uniquely placed to recommend the right Quiet Rack to meet your needs and budget by providing truly comparative noise reduction figures.
You are also welcome to hear the racks side by side in our Quiet Rack Demo Room. Contact us on 0845 873 1143.
For the Whisper range of racks the manufacturer's claimed noise reduction is: Manufactured to reduce the unacceptable levels of noise from servers by 29 to 40dB(A).

Distributed by Acousti Products.
This versatile range of soundproof quiet rackmount cabinets is available in 8 size combinations and various colours, with an attractive 2 tone grey/black as the standard finish.
The Whisper V2 quiet rack has twin-layer acoustic soundproofing materials and sealed doors to dampen the noise. Assisted cooling is also provided by 9 whisper quiet fans located in the roof unit.
The new Whisper quiet enclosure boasts some improvements to the original cabinet design. The Whisper V2 rack cabinet encourages front to back cooling and is capable of greater noise reduction. With its vertical airflow, this quiet server / IT cabinet can be sited with its back close to a wall, or in a corner.
Whisper V2 rack mount enclosures are shipped fully assembled and ready to use on heavy duty castors.
Find out what noise reduction you can expect from Whisper quiet rack cabinets
Product
Code |
Useable Height |
Max Useable
Depth |
Dimensions in
mm (Height/Width/Depth)** |
MRRP |
| WSP-15U-610 |
15U |
895mm |
1066 x 600 x 1000 |
£1,395 |
|
WSP-15U-612
|
15U
|
1095mm
|
1066 x 600 x 1200
|
£1,695
|
WSP-27U-610 |
27U |
895mm |
1600 x 600 x 1000 |
£1,795 |
|
WSP-27U-612
|
27U
|
1095mm
|
1600 x 600 x 1200
|
£2,245
|
WSP-36U-610 |
36U |
895mm |
2000 x 600 x 1000 |
£2,195 |
WSP-36U-612
|
36U
|
1095mm
|
2000 x 600 x 1200
|
£2,595
|
WSP-42U-610 |
42U |
895mm |
2267 x 600 x 1000 |
£2,395 |
WSP-42U-612 |
42U |
1095mm |
2267 x 600 x 1200 |
£2,895 |
*Prices exclude VAT and delivery.
**Add to above heights, jacking feet 25mm, castors 70mm, heavy-duty castors 100mm. Heavy-duty castors are supplied as standard. Transit castors should be removed prior to installing equipment. Clearance from front mounting rails to door is 50mm. Bespoke designs and sizes are available.
| Cable Entry | Base rear brush strip (400 x 70mm) |
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| Cooling Fans | 9 x ultra-quiet roof fans |
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| Acoustic Material Flammability rating |
BS 476, Part 7: Class 1 BS 476, Part 6: I<12, I(1) <6 (Class ‘O’ to Building Regulations) |
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| Access/Security |
Lockable/removable side panels Lockable hinged front/rear doors |
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| Cabinet Finish |
Two-tone grey, bespoke colours available |
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| Max. Distributed Load |
400Kg |
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| Cabinet Features | Whisper-quiet cooling unit located in the roof. Fully lined with acoustic materials. Large cable entry located in the floor of the quiet cabinet. Built to international standards. Fully mobile on heavy duty locking castor wheels. |
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| Included Accessories |
Earth bonding kit and pack of cage nuts/screws Heavy-duty castors |
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| Delivery | Ships fully assembled and ready to use. |
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Power Distribution Units: We offer a complete range of PDU's with IEC320, Schuko, NEMA and UK 3-pin socket/plug combinations. Prices are available upon request.
Please note, the pictures, whilst as accurate and up to date as possible, are representational and the supplied product may differ slightly from the picture.
For purchase assistance call us on 0845 873 1143 or click here to
contact us.
Please contact us on +44 (0)845 873 1143 and we will be happy to help with any technical questions on this range of quiet rack cabinets. Our staff have many years experience in the IT market, and in particular with soundproofed rackmount enclosures - we have compared and tested every 19" rack that we supply - so it's highly likely that we can help quickly and efficiently.
"We purchased the sound proof server cabinet ... which
has been a godsend. The noise from the servers in the old
cabinet was driving my staff potty and this has vastly improved
their working environment. I would highly recommend the Whisper
sound proof server cabinet to anyone"
Paru Thanki, Network/IT Support Manager,
The Royal Latin School
Customer feedback from our quiet rack customers ![]()
*Prices exclude VAT and delivery.