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Your cart is empty. 100 PCS High Performance Raspberry Pi Heatsink Kit Aluminum and Copper Heatsink for Raspberry Pi 4B, 3B+, 3B, 2B, with thermal conductive adhesive tape.
Multiple size and color options:
Black:
3 Pcs 14mm x 14mm x 4mm aluminum heat sink
3 Pcs 14mm x 10mm x 5mm aluminum heat sink
6 Pcs 9mm x 9mm x 5mm aluminum heat sink
Silver-1:
5 Pcs 14mm x 14mm x 7mm aluminum heat sink
5 Pcs 14mm x 10mm x 5mm aluminum heat sink
10 Pcs 9mm x 9mm x 5mm aluminum heat sink
Silver-2:
5 Pcs 14mm x 14mm x 5mm aluminum heat sink
5 Pcs 14mm x 10mm x 5mm aluminum heat sink
10 Pcs 9mm x 9mm x 5mm aluminum heat sink
Blue:
3 Pcs 14mm x 14mm x 4mm aluminum heat sink
3 Pcs 14mm x 10mm x 5mm aluminum heat sink
6 Pcs 9mm x 9mm x 5mm aluminum heat sink
Copper:
10 Pcs 12mm x 12mm x 1mm copper heat sink
10 Pcs 14mm x 14mm x 1mm copper heat sink
R. Swensen
2025-09-02 16:45:49
I used several of these to help keep components and connectors cool on my Ham Radio Gear
Lucas Edwards - HPC
2025-08-16 17:33:01
I created a custom plex server using an laptop motherboard and I wanted to cool a few components a little. One component was an m.2 to 2.5gb lan adapter. In about an hour the speed would start to drop and using a thermal camera I discovered one chip on the adapter that was getting very hot. I stuck on a little blue heatsink and the throttling stopped. I ran a test for over 5 hours and had a stable fast connection the whole time. The little heatsink did get a little warm but it was obviously making a difference. I'll add a pic of the m.2/lan adapter with the heatsink. I later added one of the desk/cabinet ac infinity USB fans and now the system CPU fan rarely even runs. It has to be transcoding 3 or more streams before the CPU fan kicks on. I also covered the heatpipe for the CPU with little heatsinks, lol. Just for fun at first. I also thought it would look neat in the transparent case I built even though no one ever sees it.. but it has actually helped with cpu thermals much more than I expected.
Valerie
2025-08-15 17:15:20
I used just about every one of these to give some surface area to a rounded surface for active cooling.It takes forever to peel off all those little plastic covers, but none of the pre-prepared thermal stickers have come loose after a few months, so i can't complain!And for a hundred pieces, i think this is a pretty good price.
Charley
2025-07-27 14:04:06
Lots of tiny heat sinks, all with heat-conducting sticky pads. Peel off plastic guard, stick on hot object, done. These are small, good for USB drives that get hot, some newer electronics
BMOREM4U
2025-07-03 12:16:40
This is an excellent selection of heatsinks to keep your devices cool.
Case Rocker
2025-04-15 18:35:43
This is perfect for small electronics like the BitAxe or a Raspberry Pi Bitcoin Node or Lightning Node.
Mike walker
2025-04-14 18:36:45
Perfect
Customer
2024-11-28 17:12:57
Stuck a bunch on a ROKU streaming stick to help cool it down. Seems to help
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