The new AcoustiPack EXTRA Foam Blocks pack contains 3 acoustic foam blocks. These can be used inside any vacant drive bays to help increase the absorption of unwanted sound energy. Once installed, the foam blocks also help to reduce the internal air volume inside your PC or server case, which in turn may improve airflow velocity and the cooling performance.

The blocks are made from profession-grade dense acoustic foam, which is certified to UL94-HF1 fire rating. The foam is especially effective at absorbing sound at higher-frequency, such as HDD whine, or high-pitch noise from motherboard components. The foam is black, and flexible enough to squeeze into empty 5¼ inch or 3½ inch drive bays to pressure-fit.

Note: The blocks must not be used directly against warm components - always allow adequate circulation around adjacent components such as HDDs.

Note: Please take care to read the installation recommendations before installing this product. These materials are installed at the owners ow risk.

Fitting recommendations are supplied in the User Instructions with the pack, and are available for download here: AcoustiPack™ User Instructions (90Kb)!

Product FAQs!

High Transmission Loss

• High transmission loss is the composite material’s ability to impede airborne noise.

Damping

• Damping is the composite material’s ability to attenuate structure-borne vibration on metals and other substrates thereby reducing reradiated noise.

Material Non-Flammability

• The individual components of the multi-layer composites used in AcoustiPack™ sound-proofing kits are certified and UL-listed for low flammabilty.
• These low flammability results more than satisfy BS EN 60950-1:2002 ‘Information Technology Equipment - Safety’ section 4.7 with respect to resistance to fire for materials inside fire enclosures.

Application:	Suitable for any PC with a free 3½" drive bay, and/or a free 5¼" drive bay.
Form Factors:	EATX, ATX, BTX
What's In The Box
3.5 inch Drive Bay Block:	1 (for HDD or FDD Bay)
5.25 inch Drive Bay Block:	2 (for Optical Drive Bays such as DVD, CD-ROM)
TOTAL Number of Sheets:	3
Product User Instructions:	Included
@Package Dimensions:
3.5" Block Dimensions:	(WxDxH) 140 x 103 x 26mm
5.25" Block Dimensions:	(WxDxH) 180 x 147 x 41mm
Other Details
Flammability Certificate:	UL94-V0 (UKAS Accredited)
RoHS Certified:	YES