VRM cooler for Machinist X99 E5-MR9A Pro
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Replaces the stock VRM cooler with proper cooling using 2x 40x20mm fans.
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Updated at source:
Model information
- Source
- Printables
- Category
- Computers
- License
- Creative Commons — Attribution
The stock VRM cooler on the Machinist X99 E5-MR9A Pro uses a very poor-quality fan, developed an annoying rattle, and is overall inadequate. This project replaces that stock cooler with a mount for 2x 40x20mm fans and copper heatsinks.
BOM:
(7x) M3x25 bolts and nuts
(2x) 40x20mm fans (designed and tested with Noctua NF-A4x20 FLX)
(8x) 22x8x5mm copper heatsinks (e.g. https://www.amazon.com/dp/B01BNKBCBG)
Thermal paste
Heatsink Silicone Glue (e.g. https://www.amazon.com/dp/B072MSXHJD)
(2x) M2 heatset inserts
I used a mixture of thermal silicone glue w/ traditional thermal paste so the bond wouldn't be permanent. YMMV. Do your own research to determine the best way to mount the copper heatsinks to the VRM chips.
The fans were attached to the mount using M3 bolts and nuts. There is a cutout in one corner so the motherboard screw remains accessible. The ears on the side of the mount are for zip-ties to clean up the fan wiring. The fans were connected using a splitter and plugged into the stock 3-pin header.
The original mounting screws/springs were used to secure the printed mount to the motherboard from the underside after the copper heatsinks were glued and allowed to dry.
In my case, there was still adequate clearance for a CPU radiator to be mounted. You should verify clearances in your case.