r/3DPPC is a subreddit with 12k members. The most common kinds of discussions are ideas and self-promotion, and the community frequently discusses case, 3d printed, pc, design, and itx, and they frequently recommend/review filament.
A place for sharing builds, STLs, and discussion of 3D printed PC cases.
Popular Themes in r/3DPPC
#1
Ideas
: "SCO7 - My take on the N5"
18 posts
#2
Self-Promotion
: "My first big project: a full 3D-printed PC case build using Bambu Labs A1"
11 posts
#3
Advice Requests
: "How's my 3D printed case design?"
5 posts
#4
Solution Requests
: "cheap 3d printed compact NAS"
4 posts
#5
Pain & Anger
: "Finally started building after 8 days of printing but rad is leaking"
1 post
Popular Topics in r/3DPPC
#1
Case
: "BeamCase sandwich V3.0 udate."
149 posts
#2
3d Printed
: "cheap 3d Printed compact NAS"
82 posts
#3
Pc
: "Pc Unit 1"
39 posts
#4
Design
: "How's my 3D printed case Design?"
36 posts
#5
Itx
: "CATBOX Itx (11.2L, 356mm 3.9 slot GPU, ATX PSU)"
35 posts
#6
Custom
: "My first Custom PC build and case"
28 posts
#7
Pc Case
: "I might be addicted to 3d printing Pc Cases "
21 posts
#8
: "WIP: 10.1” screen built into 3D Printed Case!"
20 posts
#9
Mini
: "Sub 9L itx 3080 FE"
17 posts
#10
Case Design
16 posts
Products Discussed in r/3DPPC
Filament
3 reviews
#1
PETG
4.0★ from 1 review
#2
ABS/ASA
5.0★ from 1 review
#3
GreenTEC Pro
5.0★ from 1 review
Flair Used in r/3DPPC
#1
Completed Build
: "2.99L Custom PC - 9800x3d, RTX 5080, SLM Printed Case"
5 posts
#2
Progress / Updates
: "Printed case beside original"
2 posts
#3
Completed Build With STL
: "7.9 liter 3D printed case"
1 post
Member Growth in r/3DPPC
Yearly
+5k members(68.1%)
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About
GummySearch helps people research Reddit communities by organizing activity, growth, themes, and post-level signals into one place.
This page gives a focused view of r/3DPPC, including current member size, discussion patterns, product reviews, and related communities to explore.
This data is synced periodically so insights stay current and useful for ongoing research.
Last updated: June 14, 2026