Well, after some search, i can't find a right answer about my question which is, is my config compatible with Mac OSX.

I let you see my config :

- Processor Intel Core i5 2500K - 3.3 GHz - Socket LGA1155
- P67A Motherboard MSI C45-B3 - INTEL P67 Chipset - Socket 1155
- Graphics Card MSI N560GTX-IT Twin Frozr II / OC - GeForce GTX 560 Ti - 1024 MB - PCI-Express
- 2 x 2 Corsair DDR3 PC3-10666 - 2 GB 1333 MHz - CAS 9
- 3.5''Internal Hard Drive 1000 GB 32 MB 7200 tr / min - SATA Spinpoint F3 - SAMSUNG-HD103SJ
- Internal 22X DVD Burner - Super Multi - SATA - Black Bulk
- High Current Power Supply ANTEC Gamer Series - 520W - 80 + Bronze

this one : RUEDUCOMMERCE kit pc power gamer o/c - intel i5 2500k - msi n560gtx-ti-twin-frozr-ii/oc - ddr3 corsair 4go - dd samsung 1to - jeu pc batman arkham city - achat/vente RUEDUCOMMERCE kit pc power gamer o/c - intel i5 2500k - msi n560gtx-ti-twin-frozr-ii

Hope to get some answers.

Regards.