Compatible with equipment like :

HP Compaq Presario V2000 series
HP Compaq Presario V2010 series
HP Compaq Presario V2030 series 
HP Fellowship V2100 series
HP Fellowship V2110 series
HP Compaq Presario V2135 series
HP Fellowship V2140 series
HP Fellowship V2200 series
HP Fellowship V2205 series
HP Fellowship V2220 series
HP Fellowship V2300 series
HP Fellowship V2300T series
HP Fellowship V2304 series
HP Compaq Presario V2306 series
HP Fellowship V2309 series
HP Fellowship V2335 series
HP Fellowship V2400 series
HP Fellowship V2400T series
HP Fellowship V2600 series

Hp Pavilion Dv1000 series  
Hp Pavilion dv1100 series  
Hp Pavilion dv1200 series  
Hp Pavilion dv1300 series  
Hp Pavilion dv1400 series  
Hp Pavilion dv1450ea
Hp Pavilion dv1500 series  

HP Fellowship Ze2000 series  

HPCompaq Presario M2000 CTO  
HP Compaq Presario M2000Z  
HP Compaq Presario M2001XX MV IUR  
HP Compaq Presario M2005US  
HP Compaq Presario M2007US  
HP Compaq Presario M2010CA  
HP Compaq Presario M2010US  
HP Compaq Presario M2015CL  
HP Compaq Presario M2015LA  
HP Compaq Presario M2070US  
HP Compaq Presario M2099XX MV IUR  
HP Compaq Presario M2101US  
HP Compaq Presario M2105CA  
HP Compaq Presario M2105US  
HP Compaq Presario M2108US  
HP Compaq Presario M2200Z  
HP Compaq Presario M2299XX  
HP Compaq Presario M2301NR  
HP Compaq Presario M2301XX  
HP Compaq Presario M2305NR  
HP Compaq Presario M2401XT  
HP Compaq Presario M2500 CTO  
HP Compaq Presario M2500Z CTO  
HP Compaq Presario M2599XX