Power / Eject Switch Board for PS3 Slim CECH25xx
Item number VAR4253
You get a baord for the PS3 on/off and eject sensor. Please note that there are several versions of PS3 Slim. This replacement part is for version CECH 25xxA and 25xxB with 160 or 320 GB. Please check if you have this version, do not check just for the harddisk size.