I got the
CWWK i3-1315U model and have been wondering the same thing. AC went out for like 14 days this past summer and have a new one now but since Covid everything takes
much longer now to get fixed. So others should think about cooling options for next summer too and for the future, just in case.
Someone made that cool 3D printer fan option for your model, mine wouldn't work with that, I really wish it would though
CWWK/Topton Mini PC Fan Mount by Shenaniganz - MakerWorld 99% someone posted it in this actual thread. It's so cool, I'm considering getting this style next just for this. Unless all the new CWWK ones will have copper with fans blowing on top, if they do they need bigger holes on top and the bottom.
I'd love to have that, my models bottom is horrible for airflow. Actually, thinking of drilling some holes or literally cutting a hole, it's that's bad.
I'm planning on running a lot of software off of mine at first, pretty sure after more research it's not going to cut it, but going to try.
The older ones actually had bigger holes on the bottom for fans to actually breath I noticed on AliExpress, the J4000 models IIRC.
I started a wishlist on Amazon so I could choose a few options. Bottom of mine has holes for 80x80 and it for sure fits 10mm inside there. Took out my digital calipers.
Thinking of making a template and see if I can make a Noctua 92x92x14 mm fit. Put calipers in there and 15mm seems would work, but NVMe isn't installed yet. So 14mm is pushing it. But other 80x80x10mm fans are
junk for the CFM's they move to the dBA.
I did order this below though, on my model have two odd Sata ports so CWWK included two sata cables that will work with this and will turn it into fan ports in case I don't use a 2.5" SSD. However, if any heat problems I'll go with an external AC fan solution. Most likely I will anyways, but wanted one.
CRJ 15-Pin SATA to Dual 3-Pin and 4-Pin PWM Sleeved Fan 12V Power Adapter Cable (amazon.com)
Bottom would have to be drilled.
Much easier obviously AC Infinity makes some nice stuff.
AC Infinity MULTIFAN S4, Quiet 140mm USB Fan, UL-Certified for Receiver DVR Playstation Xbox Computer Cabinet Cooling (amazon.com)
If you are planning on getting 2 or 3 of these micro firewalls or Mini PC's and putting them next to each other
AC Infinity AIRCOM S9, Quiet Cooling Fan System 17" Top-Exhaust for Receivers, Amps, DVR, AV Cabinet Components (amazon.com)
GDSTIME 140mm x 25mm 110V 220V AC Powered Fan with Speed Controller for DIY Cabinet Cooling Ventilation (amazon.com)
Delinx 120 mm Case Fan, Cooling Fan with Speed Control, USB 5V Power, Low Noise, Dust Filter, Quiet Motor, 1700 RPM - Double Fan (amazon.com)
Noctua NF-A9x14 PWM, Premium Quiet Fan, 4-Pin (92x14mm, Brown) (amazon.com) Bottom would have to be drilled.
View attachment 33218
Or was just thinking of getting this
Delinx 12V Fan Power Supply,PC Fan Speed Controller,100-240vAC to 3-12vDC 24W Adjustable Fan Power Adapter,with Fan Splitter Cable,DC Female to 2 x 3/4 Pin, Multi-Functional (amazon.com)
Then getting two Noctua outside fans with grills. Since mine has a small one on top I would just get a 120mm one on top to help the CPU one out maybe.
On the bottom I would get a 140mm or maybe a 200mm ( expensive though ).
Noctua NF-A20 PWM chromax.Black.swap, Premium Quiet Fan, 4-Pin (200x30mm, Black) For Desktop (amazon.com)
Noctua NF-A14 PWM chromax.Black.swap, Premium Quiet Fan, 4-Pin (140mm, Black) : (amazon.com)
Noctua NF-P14s redux-1200 PWM, Quiet Fan, 4-Pin, 1200 RPM (140mm, Grey) (amazon.com)
Noctua NA-SAVG2 chromax.Black, Anti-Vibration Gaskets for 140x25mm Fans (Set of 3, Black) (amazon.com)
APEVIA G-140MM Apevia 140mm black fan grill 2 in 1 pack - Retail (amazon.com)
Noctua NA-FG1-14 Sx2, Fan Grills for 140mm Fans (Set of 2, Black) (amazon.com)
Or if go with 120mm ones may use these dust covers that snap on both ends. Obviously with all of these things saved I have no clue.
Obviously with all of these things saved I have no clue what direction I'm going to go but
for sure I am going with some extra fan system. Heat kills every man made thing. Want this one to last, even if I pass it on to a relative or something with just pfSense or OPNsense only and something like Tailscale where I can update it.
Got my ram in and getting my CPU paste today.
Wathai 2 Pack 120mm PC Fan Dust Filter Cover Computer Mess (amazon.com)
Got this for my router on Prime Day and it can run really low and silent so I do like the idea of these:
WDERAIR 4x120mm Router Cooling pad Flat Fan with Variable Speed Controller for DIY Electronics TV Box Cabinet Computer Game Equipment Cooler : Electronics (amazon.com)