“Is the NVIDIA GeForce GTX 730 graphics with 2GB dedicated video memory DDR3, 128-bit , DDR3, 64-bit or GDDR5? nvidia reference page http://www.geforce.com/hardware/desktop-gpus/geforce-gt-730/specifications also is it a replaceable upgradeable card ?”

Asked by graphicallychallenged 9 years ago

1-2 of 2 Answers

The card is easily replaceable, but unfortunately the 250w power supply is not. This means that you are very, very limited in the GPUs you can upgrade to. a NVIDIA 750ti SC single-fan edition (that draws power from the PCI-E, and not an external connector) is about the best you can upgrade to. Do NOT buy this computer if you're planning on upgrading GPU to do gaming, the installed PSU will not handle it and it is not replaceable.
Answered by fisterkev 9 years ago
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The memory on the Nvidia GPU is DDR3 64-bit RAM. A certified technician can replace the GPU. The work must be done by a certified technician, otherwise the warranty may become void.
Answered by Lenovo Product Expert 9 years ago
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