风扇转速(RPM±10℅):1100±15%~2300±10%RPM 适用CPU:Up to Intel Core 2 Quad Q9550;Up to Intel Core 2 Duo E8500;Up to Intel Pentium D 820 or 930;To Intel Pentium 4 all Series;To Intel Celeron D all Series;Up to AMD Phenom X4 9650;Up to AMD Athlon 64 X2 5600+ (AM2);U