Best Apple iMac 2011 GPU Upgrade 4 GB MXM Graphics Video Card Board, Cheap Original NVIDIA Quadro K4000M N14E-Q3-A2 GDDR5 4GB, iMac Mid / Late 2011 A1312 A1311 21.5 27-Inch Desktop PC Computer Replacement Repair Parts Free Shipping

Original, 90% New, Fully Tested, Guarantee 100% Working

1 Year Warranty

Best Apple iMac 2011 GPU Upgrade 4 GB MXM Graphics Video Card Board, Cheap Original NVIDIA Quadro K4000M N14E-Q3-A2 GDDR5 4GB, iMac Mid / Late 2011 A1312 A1311 21.5 27-Inch Desktop PC Computer Replacement Repair Parts Free ShippingFeatures

• You will get: Quadro K4000M 4GB graphics card x1. Condition: 90-95% New, fully tested in iMac, guarantee 100% working.
• Best choice to replace the old card HD 6770M / 6750M in iMac 2011 27 / 21.5 Inch Desktop PC. We modified this HP/Dell graphics card's firmware and BIOS to make it work in iMac like the original one.
• Supports plug and play. You can use the original X-bracket and heatsink. Please make sure the heatsink is dual-pipe half-high heatsink, otherwise, it is required to be modified by grinder to fit the full-size replacement card.
• We sell bare card, doesn't include retail package, heatsink, X bracket, cable, software, user manual, driver disc, etc. You can use the old accessories directly if the old card's model is HD 6770M / HD 6750M.
• Prior to attempting the installation, please ensure your Mac OS version is 10.13.6, or it may be failed. You can upgrade it to latest when the installation is completed. Professional skill is required to install the graphics card. We offer one-year after sales service. We cherish your trust, please feel free to contact us.

Best Apple iMac 2011 GPU Upgrade 4 GB MXM Graphics Video Card Board, Cheap Original NVIDIA Quadro K4000M N14E-Q3-A2 GDDR5 4GB, iMac Mid / Late 2011 A1312 A1311 21.5 27-Inch Desktop PC Computer Replacement Repair Parts Free Shipping Description

1. Graphics card only, no heatsink, screws, cables or driver disc included.
2. Replace AMD HD 6770M / 6750M in iMac 2011 directly without any physical modified.
3. It must be installed in MacOS ver. 10.13.6.
4. Please paste the heatsink sticker before install the card.
5. If you are uncertain about the compatibility, please contact us before ordering.

Model: Quadro K4000M
Memory Size: 4 GB
Memory Type: GDDR5
GPU IC: N14E-Q3-A2
Condition: Pulled, Like New
Warranty: Three Months
(If removed sticker or sign, no warranty)


Manufacturer NVIDIA
Quadro K4000M 960 @ 0.6 GHz 256 Bit @ 2800 MHz
Codename N14E-Q3
Architecture Kepler
Pipelines 960 - unified
Core Speed 600 MHz
Memory Speed 2800 MHz
Memory Bus Width 256 Bit
Memory Type GDDR5
Max. Amount of Memory 4 GB
Shared Memory no
API DirectX 11, Shader 5.0, OpenGL 4.1
Power Consumption 100 Watt
technology 28 nm
Features Optimus, PhysX, Verde Drivers, CUDA, 3D Vision, 3DTV Play
Notebook Size large

Note:
We are endeavour to provide first-class services and products, if parcel arrived broken & missing parts & items not working well, please feel free to message us.
An inappropriate installation can damage your device and the item and buyer will be responsible for this kind of damage.
We advise you to search for instructions in the Internet to see whether you can manage the installation yourself, prior to attempting the installation.

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