3D print PCIE slot for 120mm Fan to replace fans on GPU

prusaprinters

It's a Fan mount for 120x120x25mm fan that you screw in with standard fan screws. You can also print joints to add up a second 120mm FAN.That mount replace a 2x 92x92x8mm to a 120x120x25mm. It helped me to get 7C lower temperatures under same RPM as old ones. Main focus was to bring fans close as i can to the finstack and cover most of it. Mount takes about 1 slot, but uses second pcie mount to prevent rotation. Second pcie mount is cut 1mm from the case, so you can still squeeze a PCI card. I didn't try to mount third fan, you can try but i don't guarantee that bracket don't flex or brake ;DEntire graphic card with this, takes around 2.6 slots.Material used to print that thing was a premium PET-G - Devil Design blue translucent Full printed thing weight 13g in PET-G with 100% infill, so it's not that much.If you print it in PET-G it will bend a little downward with 2 fans, with one is ok. For best results try PLA or ABS, they don't flex like PET-GTo mount this, you need first mount that fan bracket with fans. You need to align with holes and cutouts near MOBO. After that you can mount your GPU i don't guarantee that your model of GPU will be compatible. Mine GPU is a EVGA 3060 Ti XC GAMING, and plastic shroud from it is about 14mm in height with stock fans.If you have a place in your case, you can still use it as additional air to your GPU fans. Your gains will be around 1-3C.Printed on heavy modded ENDER 3 with Direct DrivePRINTING PARAMETERSQualitylayer height: 0.08-0.16 (for bonding - lower is better) nozzle: 0.4mmWalls 0.8mm is good enoughHorizontal expansion: 0Wall ordering: From outside to insideMinimal line width: 0.2mmprint thins walls: yesminimal feature size: yesTOP/BOT 0.8mmPattern: concentric Skin overlap percentage: 20%Monotonic Top/Bottom orderIroning - YESSpeedInfill 48 -Outer 15 -Inner 24 -TOP/BOT 24 -Travel 150Initial 15 and initial travel 100Infill pattern: cubicdensity: 100% if you want 100% to be sureinfill line multiplier: 2connect infill lanes: YESMaterialPLA, ABS or PET-G (ABS is better and lighter than PET_G)Printing temp: 250C with PET-G. You can try 230C if your cooling can't keep up, but it will be weaker.build plate: 75-80CFlow 101%Outer wall flow: 100%You need supports!Travel: retraction: 1mm (direct drive)brim: 3mmdistance 0.025mmCooling yes 100% for dimension accuracy and overhangsI'm sharing this project only for PERSONAL USE!If you want to sell it, we need to talk about licensing this…Paypal - donations for spools and coffee: kiebalalukasz@gmail.comYoutube gaming channel: https://youtube.com/@SunshineDudeIf you have a job for me - Fiverr: https://www.fiverr.com/vertnoticAs always, if there is a any problem PM me ;d