![](/images/backgrounds/290030/hp-elite-7500-microtower-pc-service-and-maintain-14779571x1.png)
To install a memory module, reverse the removal procedures.
Expansion Cards
Description | Spare part number |
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Graphics cards for use in models without Windows 8: |
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ATI Radeon HD 7570 | |
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ATI Radeon HD 7450 | |
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ATI Radeon HD 6450 | |
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ATI Radeon HD 6450 | |
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ATI Radeon HD 6570 | |
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ATI Radeon HD 6570 | |
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nVidia GeForce GT405 | |
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nVidia GeForce GT405 | |
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nVidia GeForce GT405 | |
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nVidia GeForce GT420 | |
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nVidia GeForce GT440 | |
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nVidia GeForce GT440 | |
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nVidia GeForce GT520 | |
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nVidia GeForce GT530 | |
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nVidia GeForce GT545 | |
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nVidia GeForce GT620 | |
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nVidia GeForce GT630 | |
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nVidia GeForce GT640 | |
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Graphics cards for use in models with Windows 8: |
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ATI Radeon HD 7570 | |
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ATI Radeon HD 7450 | |
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nVidia GeForce GT640 | |
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nVidia GeForce GT630 | |
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nVidia GeForce GT620 | |
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The HP Pro 3300/3305 has three PCI Express x1 expansion slots, one PCI Express x16 expansion slot, and one MiniPCI expansion slot. The expansion slots accommodate
Expansion Slot Locations (Model 3300 shown)
Expansion Cards 61