Intel Core 2 Quad-Core processor Q9100 - 2.27GHz (Yorkfield, 1066MHz front side bus, 12MB total Level-2 cache, Socket 775)

Part number 507947-001 is used in the following HP products.  

Product name HP model number(s)

HP EliteBook 8730w Mobile Workstation
AQ808US, AQ844US, AQ848US, AQ849US, AQ967US, AQ998US, AR008US, AR009US, AR013US, AR017US, AR054US, AR202US, AR217US, AR218US, AR225US, AR264US, AR275US, AR276US, AR341US, AR368US, AR408US, AR660US, AR695US, AR796US, AR804US, AR911US, AR931US, AS009US, AS047US, AS059US, AS136US, AS155US, AS175US, AS182US, AS195US, AS228US, AS240US, AS243US, AS254US, AS299US, AS300US, AS301US, AS333US, AS334US, AS342US, AS348US, AS369US, AS396US, AS406US, AS416US, AS418US, AS432US, AS500US, AS502US, AS503US, AS551US, FG076EC, FG077EC, FG078EC, FG079EC, FG146EC, FN778AV, FN779AV, FU467EAR, FU467EA, FU468EAR, FU468EA, FU468ET, FU469EAR, FU469EA, FU470EAR, FU470EA, FU470ETR, FU470ET, FU471EAR, FU471EA, FU471ET, FU472EAR, FU472EA, FV238AA, FV239AA, FV240AA, FV241AA, FV242AA, FV243AA, FY173PA, FY174PA, FY175PA, FY176PA, FZ590PA, FZ591PA, FZ614PA, FZ615PA, FZ629PA, FZ630PA, FZ631PA, FZ632PA, FZ633PA, FZ634PA, FZ635PA, FZ636PA, FZ650PA, FZ651PA, FZ652PA, FZ658PA, FZ659PA, GW678AVR, GW678AV, KS067UAR, KS067UA, KS068UTR, KS068UT, KS069UTR, KS069UT, KS070UTR, KS070UT, KS071UAR, KS071UA, KS072UTR, KS072UT, KS073UTR, KS073UT, KS074UTR, KS074UT, KS075UA, KS076UTR, KS076UT, KS114UAR, KS114UA, KW897AV, NA750ES, NA757ES, NA760ES, NA763ES, NA799ES, NA856ES, NA866ES, NA878ES, NA879ES, NA900ES, NA975ES, NA978ES, NA979ES, NB522PA, NB526PA, NB527PA, NB528PA, NB554PA, NB555PA, NB556PA, NB557PA, NB567PA, NB568PA, NB569PA, NB570PA, NB787UC, NB897AA, NB898AA, NC934UC, NC938LS, ND144PA, ND168PA, ND169PA, ND170PA, ND171PA, NE849PA, NF090LC, NF191PC, NF682UC, NG066UP, NG818UC, NG823UC, NG854UC, NH309UP, NH337UC, NH346PA, NH357PA, NH422PA, NH423PA, NH424PA, NH451UC, NH604UP, NH607UP, NH646UC, NJ212UC, NJ218UP, NJ219UP, NJ221UC, NJ227UC, NJ351UC, NJ534UC, NJ795UP, NK023UP, NK365UP, NK569EP, NK726UP, NK948UP, NK949UP, NL158UP, NL223UP, NL281UP, NL366PA, NL367PA, NL368PA, NL369PA, NL370PA, NL371PA, NL378PA, NL379PA, NL380PA, NL381PA, NL382PA, NL383PA, NL476UP, NL573UC, NL584UP, NM966UP, NM991EP, NM993EP, NM994EP, NM995EP, NM998UP, NN155UP, NN157UP, NN266EA, NN267EA, NN268EA, NN269EA, NN270EA, NN279ES, NN305ES, NN394ES, NN830PA, NP945UP, NQ435UP, NR080UC, NR101UP, NR235PA, NR295PA, NR340UP, NR369EP, NS467UP, NS653UP, NS797UC