Heat sink kit for Pentium 4 processor – Kit includes finned heat sink with retaining screws, thermal compound, and alcohol cleaning pad

Intel Pentium 4 Xeon processor kit – Includes 2.66GHz processor (533MHz front side bus, 512KB L2 cache), tower & active heatsink assemblies, voltage regulator module, and instructions – Note: 2nd processor must be the same speed and cache size as the 1st