Genuine Graphics Video Card GPU Replacement for Apple iMac Late 2009 27 Inch Core i5 2.66 MB953LL/A A1312 All-in-One Desktop PC, AMD ATI Mobility Radeon HD 4850 GDDR3 512MB, MXM VGA Board Repair Parts


SKU: 726980039648 Category: Tag:


Brand: Valley Of The Sun


  • Choose Free Shipping: Around 10 Days to US Continental address via USPS after shipping. It is 100% genuine apple part, pulled from iMac 2009. There is no original retail package, comes without any accessories like software, user manual, driver disc, etc. You can get the accessories from the old place, such as X bracket, heatsink, or connecting cable.
  • Condition: Used, Pulled from iMac 2009 desktop, Fully tested before shipping to ensure it is in Perfect Working Condition. The MXM graphics card is tested in iMac & 3D mark before sent. Sometimes, need to update the bios & compatible it. Pls paste the heat-sink sticker before installing the card.
  • Model: AMD Radeon HD 4850, GDDR3 512MB Memory. Supports Mac OS. Best choice to replace the old card in iMac 2009 desktop pc. If you are uncertain about the compatibility, please contact us before ordering.
  • The ATI Mobility Radeon HD 4850 should be comparable to the desktop HD 4830 and is therefore very good at resolutions below 1080p. The high amount of shaders and the wide 256 bit bus can allow the card to run practically every DirectX 9 game in high resolutions and details. Compared to an Nvidia GeForce GTX 260M, the HD 4850 should be a bit faster on average.
  • We offer three months warranty on the product and year-long after sales service. More than ten years of experience in laptop graphics card allows us to have the ability to provide you with premium quality products and lifetime professional tech support. We cherish your trust, please feel free to contact us.

Details: Video card only, without any accessories such as: heatsink or driver disc. Professional skill is required to install the graphics card. Please take it to Apple repair centre nearby if you don’t know how to do it. We don’t provide installation tutorial. If you are uncertain about the compatibility, please contact us before ordering. Brand: AMD Model: Radeon HD 4850 Memory Size: 512 MB Memory Type: GDDR3 Condition: Used Warranty: Three Months (If removed sticker or sign, no warranty) Remark: 1. The MXM card tested in computer & 3D mark before sent. 2. Some of computer need updated bios & compatible it. 3. If the MXM card driver conflict with some device driver in computer, the operate system maybe need re-install. 4. Pls paste the heat-sink sticker before installing the card. ManufacturerATI Mobility Radeon HD 4800 Series Mobility Radeon HD 4860 (compare)640 @ 650 MHz128 Bit @ 1000 MHz Mobility Radeon HD 4850800 @ 500 MHz256 Bit @ 850 MHz Mobility Radeon HD 4830 (compare)640 @ 550 MHz128 Bit @ 700 MHz CodenameM98 ArchitectureTerascale 1 Pipelines800 – unified Core Speed500 MHz Memory Speed850 MHz Memory Bus Width256 Bit Memory TypeGDDR3 Max. Amount of Memory1024 MB Shared Memoryno DirectXDirectX 10.1, Shader 4.1 Transistor Count956 Million technology55 nm FeaturesOpenGL 2.0, PCI-E 2.0 x16, Powerplay, DisplayPort support up to 2560×1600, HDMI support up to 1920×1080 (both with 7.1 AC3 Audio), 1x Dual-Link/Single-Link DVI, 1x Single-Link DVI Support (all display ports have to be supported by the laptop manufacturer) Notebook Sizelarge Date of Announcement09.01.2009 = 3961 days old

UPC: 726980039648