LTT-Style LGA 3647 CPU Case
by s kim · via Printables
| Format | STL |
| Category | Electronics |
| License | CC BY-NC |
| Triangles | 2.5k |
| Uploaded | Sep 10, 2025 |
⬇ 35 downloads
❤ 1 likes
👁 142 views
Description
With the monstrous package size of LGA 3647 processors (commonly seen in the Xeon Scalable family of processors), there comes a need for a new CPU case. If you have organization for your existing CPU case collection that's custom to the frame that LTT provides, this will NOT fit! You'll need to also remix your organization! Pictured: V1 tray Versions Included: LGA 3647 Holder V2 Tools required: Cutters (preferably sharp ones) Pliers (highly recommended) Extra materials: A sacrificial paperclip Printing: Orientation: flat sides on the bed Works well in PLA and PETG. Assembly: Place the lid (upper case) so that it nests into the lower case The hinge holes should be aligned - if they are not, please tell me! Flatten/straighten out the paperclip Bend 3mm off the end of the paperclip to form a “L” shape using your pliers Insert the paperclip into the hole, then trim the remaining paperclip so about 4mm remains using your cutters Bend the remaining 4mm to form another “L” shape using your pliers - about 1mm is required to make the bend radius comfortable Another significant modification is the use of paperclips, instead of the finishing nail that LTT recommends for their cases. In my experience, using a paperclip means that the case will open a little bit easier, while still snapping shut; that is, the hinge operates a little more smoothly than when using a finishing nail. It's also less likely to split PLA, especially if your nail fits tightly. If you have a LGA 4189 processor, I'd love to know if this works for that processor, too! Changelog: V2: Increase the tolerances by additional 0.5mm on all sides of processor, especially when printing in PETG; add the notches around the label, and increase the size of the hanging slot
Originally published on Printables