Dark Matter Coldback super cooling fans

Dark Matter have introduced their new Coldback super cooling fans. Available in the industry standard sizes of 25mm, 30mm and 40mm the precision-moulded fans are made from premium nylon material and they utilise dual ball bearings to ensure ultra smooth, fast and silent performance. Usable with 6V to 8.4V input the 30mm fan rotates with up to 24,200RPM while the larger 40mm offers up to 15,500RPM. Included come ultra flexible silicone extension wire.

Source: Dark Matter [darkmatterproducts.net]