r/sffpc is a subreddit with 354k 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, build/parts check, others/miscellaneous, assembly help, and detailed build log.
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
: "$300 5.4L - DIY Machine for Steam Gaming"
51 posts
#2
Build/Parts Check
: "What case is this?"
47 posts
#3
Others/Miscellaneous
: "Excited for my first SFF build"
33 posts
#4
Assembly Help
: "First time build - suggestions on fan placement"
27 posts
#5
Detailed Build Log
: "I Upgraded the Steam Machine RAM to 32GB"
10 posts
#6
Custom Mod
: "5.5L - Plastic, extrusion beams and a side of Valve"
8 posts
#7
Prototype/Concept/Custom
: "DIY Steam Machine"
8 posts
#8
Benchmark/Thermal Test
: "2.5L USB-C PD low power build"
7 posts
#9
News/Review
: "Are Metalfish Flex PSUs really that loud? Is the 80 Plus Gold certification actually legit?"
2 posts
Member Growth in r/sffpc
Yearly
+40k members(12.7%)
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About
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Last updated: July 24, 2026