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Silver aluminium heatsink set, ten packs of three low-profile squares with adhesive backing

EN-Labs

EN-Labs Aluminium Heatsink Set 10×3 pcs Raspberry Pi 2 A A+ B B+ Silver

SKU CH-SJZD-46RKS

A 30-piece aluminium heatsink kit with pre-applied thermal adhesive for Raspberry Pi 2, A, A+, B and B+ boards

  • Product colorSilver
  • Compatible withCPU
  • Main materialAluminium
  • Key featuresThese heatsinks have a layer of thermal adhesive that allow
  • Product dimensionsOne Set Package Includes: 1 Piece - 14 mm × 14 mm × 6 mm alu
  • Easy installation with 3M 9448 adhesive tape backing
  • Fits Raspberry Pi 2, A, A+, B, B+ boards
  • Low-profile design fits standard Raspberry Pi cases
  • Pure aluminium construction for efficient heat transfer
  • 10 sets of 3 sinks (30 pieces) included

Raspberry Pi Cooling Kit

This set supplies 10 packs of three aluminium heatsinks each, designed for Raspberry Pi 2, A, A+, B and B+ boards. The 3M 9448a thermal adhesive tape is pre-applied so installation is a simple peel-and-stick process. The low-profile heights keep the sinks inside most standard Raspberry Pi cases. Hobbyists and educators running headless or lightly loaded units will find the kit sufficient for passive cooling.

Low-Profile Aluminium Build

Each pack contains one 14mm x 14mm x 6mm sink for the CPU and two 8.8mm x 8.8mm x 5mm sinks for other ICs. Pure aluminium construction and the 9448 tape give efficient thermal transfer without adding bulk. The adhesive is strong enough for permanent mounting yet can be removed with a razor blade without damaging the chips. The sinks also fit other single-board computers such as BeagleBone.

Upgrade From Bare-Board Operation

The kit replaces running a bare board with no heatsinks, reducing the risk of thermal throttling and hardware failure due to overheating. The improvement is most noticeable when the Pi is enclosed in a case or tasked with sustained workloads. Buyers who need active airflow or higher thermal capacity for overclocked setups should look at fan-based solutions instead.

How it compares

Measured against everything we stock in Heatsinks & Water Blocks, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 75% of the 609 comparable items (median $15.99).

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Specifications

Product
Product colorSilver
Size & build
Main materialAluminium
Product dimensionsOne Set Package Includes: 1 Piece - 14 mm × 14 mm × 6 mm aluminum heat sink 2 pieces - 8.8 mm × 8.8 mm × 5 mm aluminum heat sinks
Compatibility
Compatible withCPU

Questions about this item

What size are the largest heatsinks in the EN-Labs set?

The largest heatsink in each set measures 14 mm by 14 mm by 6 mm.

Will these heatsinks fit inside a standard Raspberry Pi case?

Yes, the low-profile design is tested to fit within standard Raspberry Pi cases without clearance issues.

How do I attach the heatsinks and what should I avoid?

Peel the 3M 9448a thermal tape backing, press each heatsink onto the CPU or other IC, and do not force removal — use a razor blade to lift it safely.

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