Apple iMac 27" A1312 ATI RADEON HD 4670 Graphics Video Card 2009/2010 HD4670 AMD Heatsink for Late 2009 Mid 2010
Refurbished fully tested genuine Apple replacement AMD Radeon Graphics Video Card. Complete with Heatsink and sensor. System pulled from A1312 Late 2009 never repaired guaranteed with 3 months warranty. *Also compatible with 2010 and 2011 iMac A1312 systems.
**Our video cards come complete with heatsink for the correct iMac, unlike some sellers who sell without heatsink, which leaves you at risk of overheating, as the Apple video cards do not use normal CPU paste between chip and heatsink radiator "DO NOT REMOVE HEATSINK" These are fitted correctly with correct pads and paste. If you want a similar card for a different model please ask us. Our cards are security marked, removing heatsink will VOID your warranty. We will not accept returns.**
Apple Part No. 661-5314
Model: ATi Radeon HD4670
Memory: 256MB GDDR3
SKU: AMR10/AMR4
* iMac logic boards from 2011 GDDR5 and 2010 GDDR3 systems are backward compatible and the HD 4670 as listed here will run in all A1312 computers from 2009-2011. The HD 4670 has 256mb of GDDR3 video memory so in a 2011 system that used to run an HD 6970m with 1GB/2GB of GDDR5 video memory there is a significant difference. For standard office or home school work this video card will work just fine as it does in 2009/2010 systems.
If unsure if this part is compatible with your system please check original serial number above to see if your system matches the system the card was pulled from if unsure please contact us directly.
All parts are security etched DO NOT use our parts for testing purposes as refunds will not be given.
