Intel - The 383474-001 is and intel SL7SA Pentium M processor 740. this cpu is Dothan- 400MHz front side bus- 2MB Level-2 cache- FC-PGA2- 478-pin- 90nm. Compatible with compaq presario v4000- V4100- v4200- v4200- hp pavilion dv4000- dv4100- dv4200-dv4300 - 383474-001 OEM Genuine