Standard finish in Black, bespoke colours available
Ships fully assembled and ready to use
Includes 4 way quiet roof fan
Bespoke designs and sizes available
Supplied with:
4 x full height adjustable 19” rails
Jacking feet and transit castors
Earth bonding kit and pack of cage nuts/screws
Set of door keys
Photograph with front door removed
Whisper - Only available from Keyzone
Whisper is a noise reduction server enclosure designed to combat noise pollution. It is acoustically engineered to reduce noise by up to 98% (Note: A reduction of 98% does not mean that the cabinet is totally quite, to discuss this please contact us)
This is achieved by lining the entire cabinet with high-quality acoustic foam and incorporating a roof section with specially designed baffles to allow air flow with reduced noise.
The most effective noise reduction cabinet would be airtight to prevent any noise escaping. Unfortunately the contents of cabinets require ventilation thereby reducing the effectiveness of any soundproofing.
We have therefore designed Whisper cabinets to offer the optimum balance between noise reduction and necessary ventilation. Whisper will reduce the level of sound so that it is acceptably quiet for most applications, but we cannot create a cabinet that is totally soundproof.
- The Soundproof / Quiet Server Cabinet
The following tables show the figures obtained while testing the Whisper Cabinet at our factory, it is for guidance only as on site variations could provide different results.
Room ambient dB
Cabinet Sound source dB
Cabinet closed dB
46
66.1
48.5
This represents a dB loss of up to 98.25%
Cabinet Heat Source
Ambient Temperature
Cabinet Temperature
1Kw
21 C
25.1 C
2Kw
21 C
28.5 C
U
High
External
Height
(Meters)
U
High
External
Height
(Meters)
15U
0.925M
36U
1.860M
27U
1.4605M
42U
2.125M
Add
to
above
heights,
Jacking
Feet
50mm
and
Heavy-duty
castors
70mm.
Transit
Castors
and
jacking
feet
are
supplied
as
standard.
Transit
castors
should
be
removed
prior
to
installing
equipment.
Clearance
from
front
mounting
rails
to
door
is
50mm.
