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.

Product Code: APExtB
| What's In the Box? | ||
| 3.5 inch Drive Bay Block (for HDD or FDD Bay) | 1 | |
| 5.25 inch Drive Bay Block (for Optical Drive Bays such as DVD, CD-ROM) | 2 | |
| TOTAL Number of Sheets: | 3 | |
| Product User Instructions: | Included | |
| Block 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-HF1 (UL Listed Material) | |
| RoHS Certified | YES | |
This pack is suitable for:
Suitable for any PC with a free 3½" drive bay, and/or a free 5¼" drive bay.
NOTE: The blocks must not be used directly against warm components - always allow adequate circulation around adjacent components such as HDDs.
NOTE: The blocks must not be used directly against warm components - always allow adequate circulation around adjacent components such as HDDs.
For more technical and installation information please visit the Acousti Products US website.
*** If you are a reseller or a system builder we offer special pricing on bulk orders of this product. Contact us at sales@quietpcusa.com or call Toll Free (877) 205-2020 for more information. ***
Please visit Quiet PC USA for more info.