风扇转速(RPM±10℅):800-2800±10%RPM 适用CPU:Up to Intel Core 2 Quad Q9550 (LGA775)/Core 2 Duo E8500 (LGA775)/Pentium Dual-Core E2220 (LGA775)/ Pentium D 820 or 930 (95W,LGA775)/Celeron Dual-Core E1400 (LGA775); To Pentium 4 all Series (LGA775)/Celeron D all Seri