The 3 in 1 Gold Aluminum Heat Sink for Raspberry Pi 4B is listed on Tech Depot India at Rs 42: 3 in 1 Gold Aluminum Heat Sink for Raspberry Pi 4B. The specification below covers what the product is, where it fits into a Raspberry Pi 4B deployment, and the procurement details relevant to engineering and integration teams.
What is the 3 in 1 Gold Aluminum Heat Sink?
Per its designation, this is a set of three discrete aluminum heat sink elements, finished in gold-anodized aluminum, sized for passive thermal dissipation on the Raspberry Pi 4B. The three-piece configuration is consistent with covering the SoC and the secondary ICs on the board (typically the RAM and PMIC/USB controller locations), each requiring its own dissipation surface given the differing footprint sizes.
For exact thermal pad specifications, contact-surface dimensions and material grade, refer to the manufacturer listing: 3 in 1 Gold Aluminum Heat Sink for Raspberry Pi 4B product page.
3 in 1 Gold Aluminum Heat Sink for Raspberry Pi 4B projects — what you can build
Passive cooling of this type is typically specified in deployments where sustained load or enclosure constraints raise junction temperature concerns:
- Continuous-duty Pi 4B nodes in edge-compute or gateway deployments.
- Enclosed industrial or IoT installations with restricted airflow.
- Compute clusters or racks of Pi 4B units running under sustained CPU load.
- Fanless kiosk or embedded terminal builds where acoustic and mechanical simplicity matter.
- Development and bench-test rigs used for extended burn-in or stress testing.
Choosing the right one for your project
When specifying passive cooling for a Pi 4B integration, the finish (gold vs. black vs. other anodizing) is primarily cosmetic and does not itself determine thermal performance — that depends on contact area, thermal interface material, and airflow within the enclosure. If your application has genuinely elevated ambient temperatures or sustained high load, it's worth evaluating whether a heat sink set alone is sufficient or whether active cooling should be layered in. Always confirm chip placement and clearance against your specific Pi 4B revision before finalizing an enclosure design.
3 in 1 Gold Aluminum Heat Sink for Raspberry Pi 4B options compared
| Product | Price | Notes |
|---|---|---|
| 3 in 1 Gold Aluminum Heat Sink for Raspberry Pi 4B | Rs 42 | Gold-finish three-piece aluminum heat sink set for the Pi 4B |
| 3 in 1 Black Aluminum Heat Sink for Raspberry Pi 4B | Rs 67 | Equivalent set in a black-finish aluminum |
| 4 in 1 Aluminium Heat Sink for Raspberry Pi 4B | Rs 99 | A four-piece configuration for the same board |
| Adafruit 5293 Felt Sleeve Case for Keyboards or Raspberry Pi 400 | Rs 1,133 | A protective felt sleeve, unrelated to thermal management |
3 in 1 Gold Aluminum Heat Sink for Raspberry Pi 4B specifications
Complete specifications are maintained on the product page rather than restated here: 3 in 1 Gold Aluminum Heat Sink for Raspberry Pi 4B Specifications.
Buy 3 in 1 Gold Aluminum Heat Sink for Raspberry Pi 4B Online in India
Tech Depot India fulfils orders for the 3 in 1 Gold Aluminum Heat Sink for Raspberry Pi 4B to Bengaluru, Delhi NCR, Hyderabad, Mumbai, Chennai and pan-India destinations, with a standard delivery window of 8–10 working days from our Bengaluru, Delhi NCR and Hyderabad facilities. All orders are prepaid via Razorpay (UPI, cards, net-banking) and are issued a GST invoice. Manufacturing defects are covered under a 15-day warranty, subject to reporting within 5 days of delivery. Additional single-board computer accessories are catalogued under the Single Board Computers collection; for procurement queries, contact us via WhatsApp or email.
Frequently asked questions
What is the 3 in 1 Gold Aluminum Heat Sink for Raspberry Pi 4B Price in India?
It is currently listed at Rs 42 on Tech Depot India; verify live pricing on the product page.
What is the standard delivery timeline?
Orders are typically delivered within 8–10 working days, dispatched pan-India from Bengaluru, Delhi NCR or Hyderabad.
What warranty coverage applies?
A 15-day warranty applies to manufacturing defects only, and must be reported within 5 days of delivery.
What payment terms and documentation apply?
A GST invoice is issued with every purchase.
Is this heat sink set compatible with my exact Raspberry Pi 4B revision?
It is designed for the Raspberry Pi 4B; for confirmation against your specific board revision, refer to the product page and the board's official documentation before ordering.