The Small Form Factor (SFF) Dell OptiPlex is smaller than the larger Mini Tower (MT) model. On the other hand Dell OptiPlex MT models will support the full 75 W draw from the PCIe slot. However, others report issues with their power supply units. Many users, including us, are using this setup.
However, installing a 75W GPU is possible and might work. The SFF models of Dell OptiPlex officially support maximum 50W power draw from the PCIe slots. Your system may not operate properly, if you don’t use the connector for extra power. Graphics cards with 75 W and more will require additional power provided by the auxiliary connector. This connector alone can deliver a maximum of 75 Watts.
Things to consider while researching for a dedicated GPU upgrade for your Dell OptiPlex desktop: GPU power ratingĭedicated GPUs usually use the PCIe x16 connector. Let’s discuss some pitfalls you may encounter along the way, like – do you need to change the PSU, or what size card will fit inside the chassis, and how much bottleneck should you expect. However, at your own risk, you can also try the more powerful GeForce GTX 1650 Low Profile (75 W). Dell recommends a maximum of 50W PCIe power draw for the SFF models.
Let’s begin with two GPU upgrade options that make the most sense – they have a good price to performance ratio and don’t require any changes to the hardware whatsoever.
These graphics cards are great for 1080p High, and 1440p Medium gaming. This guide is for those of you who want to boost the graphic performance of their Dell OptiPlex for either gaming or work.įind out what are the best possible GPU upgrade options for the whole range of Dell OptiPlex models – 3010, 7010, 9010, 3020, 7020, 9020.