Par : xavthexav

Faux !
https://support.apple.com/en-us/HT201475
OS X El Capitan requires one of the following Mac models. It also requires at least 2GB of memory and 8GB of storage space.
iMac (Mid 2007 or newer)
MacBook (Late 2008 Aluminum, Early 2009, or newer)
MacBook Pro (Mid 2007 or newer)
MacBook Air (Late 2008 or newer)
Mac mini (Early 2009 or newer)
Mac Pro (Early 2008 or newer)
Xserve (Early 2009)