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I wouldn't as this version only has the smaller power supply and it is not a replaceable piece (is a Dell/Alienware proprietary PS).
Sorry, there was a problem. Please try again later.Yes, you can upgrade with NVIDIA GeForce RTX 4090 GPU on this desktop, you will require a compatible PSU(>= 1000 W) to support NVIDIA GeForce RTX 4090 GPU. For more details, we recommend reaching out to the Dell technical support team after the purchase. They are available on Facebook and Twitter(@Dellcares).
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