Compaq Presario R3000 HP Pavilion ZV5348RS Seies 3.0GHz Intel Pentium 4 DT processor -378045-001(Northwood, 800MHz front side bus, 512KB Level-2 cache, uFCPGA socket 479) with Hyper-Threading technology - Includes thermal paste compound Compaq Presario R3363EA notebook PC (EU) PJ899EA Compaq Presario R3440US notebook PC (NA) PN318AV, PN319AV, PR453UAR, PR453UA HP Pavilion zv5368EA notebook PC (EU) PL985UAR, PL985UA, PJ885EA, PJ883EA, PJ892EA, PJ886EA, PJ882EA HP Pavilion zv5445US notebook PC (NA) PN316AV, PT882PA, PR445UA, PR448UAR, PR448UA, PU600UAR, PU600UA