r/sffpc is a subreddit with 360k members. The community frequently discusses sff, case, build, cooling, and looking, and they frequently recommend/review itx case, sff case, and sfx psu, and the most common flair used is build/battlestation pics, others/miscellaneous, build/parts check, assembly help, and custom mod.
All about small form factor PCs – decreasing size and maximizing space efficiency!
Popular Topics in r/sffpc
#1
Sff
178 posts
#2
Case
171 posts
#3
Build
165 posts
#4
Cooling
78 posts
#5
Looking
53 posts
#6
Gpu
52 posts
#7
Looking For
49 posts
#8
Itx
46 posts
#9
Mini
44 posts
#10
Tired
29 posts
Products Discussed in r/sffpc
Itx Case
290 reviews
#1
FormD
4.8★ from 26 reviews
#2
Ncase
4.6★ from 23 reviews
#3
Cooler Master
4.6★ from 21 reviews
Sff Case
282 reviews
#1
Cooler Master
4.3★ from 32 reviews
#2
SSUPD
4.3★ from 17 reviews
#3
Lian Li
4.3★ from 15 reviews
Sfx Psu
208 reviews
#1
Corsair
4.5★ from 96 reviews
#2
Silverstone
3.8★ from 33 reviews
#3
Cooler Master
4.1★ from 22 reviews
Flair Used in r/sffpc
#1
Build/Battlestation Pics
: "My first ever PC build — 4.5L Jonsbo NV10 “Overkill” | Ryzen 7 9850X3D + RX 9060 XT LP"
27 posts
#2
Others/Miscellaneous
: "Suggestions!!!"
22 posts
#3
Build/Parts Check
: "Case consolidation question for Minisforum 895d7"
20 posts
#4
Assembly Help
: "Lenovo M720Q. Would anyone be able to provide a photo guide?"
13 posts
#5
Custom Mod
: "COOJ MQ5 build with custom 3D printed HDPLEX 250W GAN mount"
9 posts
#6
Benchmark/Thermal Test
: "Can this little case give AMD 9800X3D a cooler home?"
3 posts
#7
Prototype/Concept/Custom
: "Progress Update: I have finally finished the functional prototypes for my custom SFFPC and quick swap modules - The CG Deck, an x86 Modular Handheld PC running Windows 11 & Linux"
3 posts
#8
Detailed Build Log
: "Fractal Ridge. The new Airflow."
2 posts
Member Growth in r/sffpc
Yearly
+40k members(12.5%)
Similar Subreddits to r/sffpc
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25k members
16.1% / yr
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329k members
28.1% / yr
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64k members
38.3% / yr
r/PcBuild
812k members
33.4% / yr
r/PcBuildHelp
323k members
44.4% / yr
r/pcmasterrace
16.3M members
3.3% / yr
r/pcmods
100k members
9.6% / yr
r/SleepingOptiplex
19k members
79.1% / yr
r/SSUPD
11k members
13.5% / yr
r/thermaltake
11k members
35.3% / yr
About
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Last updated: October 1, 2026