yes, and this is reflected in the price tag, also if you look at comparison reviews between the AC Freezer4 and the Zalman CNPS7000-Cu, it is suprisingly close and at one point the AC Freezer 4 actually matched the Zalmans performance. AC are also world renound for having EXTREMELY quiet fans, the Freezer 4 is ~20dBA (almost silent).Jet said:I wouldn't suggest an arctic cooler for your cpu, they are only known for their VGA coolers. Zalman and Thermaltake are a lot better.