China DuoLi Electric Appliance Co., Ltd. has become one of the biggest cpu fan manufacturer and cpu fans exporter in China, with 20 years development experience. We have established a strict quality control system throughout the entire manufacturing process from mold injection, pressing and spray painting, through to assembly line production. Our products are selling well in the domestic markets and the overseas markets including Southeast Asia, the Middle East, Europe, USA, Japan, Canda, America and Africa. Also we provide a huge selection of cpu fan reviews, compare, manufacturers, wholesale, stores, outlets, distributors, wholesalers, companies, suppliers, dealers, supply, sale, shops of discount, cheap, rating, consumer report, used, custom, design, discounted cpu fans.

Ultra Pentium 4 CPU Cooler with Aluminum Base up to 3.06 GHz General CPU Socket type: Sock. Heat sink Material: Aluminum Heat sink Dimensions: 82 x 69 x 38 (mm) Fan Dimensions: 70 x 70 x 15. Cooler Dimension: 82 x 70 x 53 (mm). Rated Voltage: DC 12V Rated Current: 0.23 A. Fan Speed: 3000 R.P.M. Power Consumption: 2.76 W Airflow: 28.12 CFM Bearing Type: Ball Bearing. Static Pressure: 4.827 mm (H2O) Lifetime: 50,000 hours. Regulatory Approvals: UL CSA CE. The Ultra Fire allows your system to run smoothly, efficiently and effectively, without the threat of heat degradation. Its engineers are masters of airflow analysis, material conductivity and efficiency design. Thermaltake's unwavering devotion to quality and customer satisfaction has earned its products the approval of computer enthusiasts everywhere.

As computer processors become more and more powerful, they typically generate more heat. Accordingly, air cooling solutions for processors tend to be large, heavy and loud. Ultra's X-Wind CPU coolers offer a balance of performance and price without being excessively loud or cumbersome. Because the X-Wind has several fins (as many as 120!), there is more surface area than a typical machined heatsink, so heat is effectively pulled away from the CPU and quickly dissipated. X-Wind's design allows for the use of a larger, quieter fan to push air in between the many fins. If you're disappointed with the noise from your current CPU cooler, fed up with higher temperatures or concerned that your behemoth two pound heatsink is going to damage your motherboard or processor, Ultra has your solution!