got a used heatsink for sale, for older cpu's, will fit 90mm fans SPECIFICATIONS Compatibility: AMD: Athlon64 FX 3200+ (socket 939/940) /Athlon64 3200+ (socket 754) and above Intel: Pentium-4 socket 478 3.2 GHz and above Dimensions: L116 x W96 x H75 (mm) Fin only, without fan Weight: 360g (heat sink only) Recommended Fan: Panaflo FBL09A12M FEATURES Multiple heat pipes for exemplary heat distribution efficiency through the aluminum fins Aluminum fins soldered to nickel-plated copper base for effective contact and heat transfer Light weight and easy to install Compatible across multiple platforms (Socket 478/754/939/940)