- Replace a Radeon HD 4850 graphics card in a Model A1312 Late 2009 27" iMac (MB953LL/A or MC507LL/A configuration).
- This is a used OEM part.
- iMac Intel 27" EMC 2374 Late 2009
Option 1 / Used, fully tested
Lifetime Warranty - This iFixit product is guaranteed to function as long as you have it.