
I usually run my RPis open, but with heat sinks. I saw the iUniker Pi 4 case with the large 4007 fan and heatsink as an opportunity to get a pretty nice aesthetic upgrade when switching to a sealed case. Spring. No matter how nice the case looks, the fan will not work without washers. I had a few on hand, but it's still a pretty unfortunate oversight in terms of design. I decided to replace the case screws with some protruding hex head screws that really give off an industrial vibe. Between the fans and the heatsink, I haven't had any thermal issues with my RPi.

π¦ Smraza Raspberry Pi 4 Model B Case with Fan, Acrylic Enclosure, 4 Coolers, 5V 3A USB-C Power Adapter, USB Card Reader, 6ft Micro HDMI Cable, and 7.8in Micro HDMI to HDMI Adapter Cable for 4K Ultra HD
9 Review

π UCTRONICS GPIO Breakout Kit for Raspberry Pi Pico - Assembled Pi T-Type Breakout + 830 Tie Points Solderless Breadboard + 40 Pin Male-Female-Male Rainbow Ribbon Cable + 65pcs Premium Jump Wires
10 Review

Enhance Your Development Projects with the NVIDIA Jetson Nano Developer Kit (945-13450-0000-100)
12 Review

Complete Kuman Raspberry Pi 4B 3B+ Kit: Breadboard, Expansion Board, Jumper Cables, Ribbon Cable, Resistance Pack
9 Review

MacBook Retina 13-inch (A1425, A1502) and π© 15-inch (A1398) Bottom Case Screw Set with Pentalobe Screwdriver
11 Review

π§ Premium Repair Replacement Screws & Tools for MacBook Pro Retina 15"/13" - Complete Bottom Case Set
10 Review

uxcell 3.5" HDD Screw Black 200pcs for Computer PC Case - Flat Phillips Head - 6#-32 - Hard Drive Fasteners
10 Review

Glarks 660 Pieces Phillips Assortment Motherboard
10 Review