Hello fellow HP enthusiasts,
I wanted to share my recent experience upgrading my HP Z8 G4 workstation with an NVIDIA RTX 4090 Founder's Edition (FE) graphics card. After spending months searching for a definitive answer on compatibility and coming up short, I decided to take the plunge and see for myself.
I’m excited to confirm that the RTX 4090 FE does indeed fit into the HP Z8 G4 system, but there’s one important modification you’ll need to make. The PCIe cover must be removed to accommodate the size of the GPU. Once removed, the side panel closes perfectly without any gap between the case cover and the GPU.
Here are a few key points from my experience:
- GPU Model: NVIDIA RTX 4090 Founder's Edition. It’s worth noting that based on my research, the FE version is slightly slimmer than other aftermarket versions, which was crucial for fitting it into the case.
- Power Requirements: The installation required three 8-pin connectors. My system is equipped with a 1450-watt power supply, which comfortably supports the RTX 4090.
- A Small Caveat: The necessity to remove the PCIe cover might not be ideal for everyone, but it’s a minor adjustment considering the performance gains.
I hope this information helps anyone looking to upgrade their HP Z8 G4 with this powerful GPU. It’s been a rewarding process, and I’m thrilled with the performance boost. Feel free to reach out if you have any questions or need further details on the installation process.
