Heatsink
FailShoppers spend an estimated $64K a year here, so Heatsink is a Fail.
- Flapen Score
- 47 / 100Top 33% of 8,347 Electronics niches · +4 vs the category median of 4347
- Market size
- $64K/yr203K searches / yr
- 90-day growth
- +8.4%search demand this quarter
- Competition
- 41%top-5 click share · 18 brands · 31 sellers
Flapen Score
Heatsink against its category
The dotted line is the Electronics average. Past it, Heatsink is stronger. Inside it, weaker.
Market
The Heatsink market on Amazon at a glance
Shoppers on Amazon United States searched for Heatsink 203K times last year and spent an estimated $64K. The top 5 brands take 67% of clicks. Flapen scores it 47 out of 100, a Fail.
01 · Demand
An estimated 3.0% of those searches ended in a purchase.
Shoppers searched for this 203K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 3.0% of those searches ended in a purchase. Searches in the last 90 days moved +8.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated $64K a year.
- Searches, last 12 months
- 203K
- Growth, 90 days vs prior 90
- +8.4%
- Conversion, latest week
- 3.0%
- Market size, estimated
- $64Ka year
- Peak month
- July1.3× the quietest month
- Top search term
- heatsink62K searches a year
02 · Price
A sale here is worth $10.47.
Listings sell for $10.47 on average, from $5.77 to $34.75. Amazon reports units sold in ranges. This niche sold 6K to 8K a year. The average listing sells 100 to 250 of them. At $10.47 that is $1K to $3K a year per listing.
- Average price
- $10.47under the $15 to $100 sweet spot
- Price range
- $5.77–$34.75
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 6K–8K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $1K–$3K
- Returns
- 2.2%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
100% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 5.3% of listings are out of stock. The average listing ranks #131 within Internal Components. It carries 406 reviews at 4.64 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 100%
- Prime listings
- 100%
- Out of stock, average day
- 5.3%
- Average rank
- #131in Internal Components
- Average rating
- 4.64 starsAmazon United States average 4.42 stars
- Average reviews
- 406per listing
- Listings tracked
- 36
04 · Newcomers
1 of last year's 3 launches cleared the first-year sales bar.
3 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 51 months on average, so the names here are settling in.
- Launched, last 12 months
- 3
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 51 months
Products
Top Heatsink products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 21, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Pastall 100 PCS (8 Different Sizes) Heatsink Kit with Conductive Adhesive Tape Aluminum Heat Sinks Cooler and Copper Heat Sink for Raspberry Pi A B B+ 2/3/4/5
- Price
- $12.02
- Rating
- 4.6/5
- Reviews
- 788
- Age
- 6y ago

Easycargo 2pcs 40mm Heatsink Kit 100mmx40mmx20mm + 3M8810 Thermal Conductive Adhesive Tape Cooling Aluminium Heat Sink
- Price
- $11.01
- Rating
- 4.9/5
- Reviews
- 150
- Age
- 5y ago

4Pcs Heatsink 80 x 40 x 11mm Black Aluminum Heat Sink Radiator Cooler with Thermal Conductive Adhesive Tape Cooling Fin for 3D Printer Motor Thermoelectric Peltier
- Price
- $10.12
- Rating
- 4.8/5
- Reviews
- 62
- Age
- 1y ago

M.2 Heatsink Cooler 2280 SSD Double-Sided Heat Sink with Thermal Silicone pad for PS5/PC PCIE NVME M2 SSD(Black)
- Price
- $7.12
- Rating
- 4.6/5
- Reviews
- 1,297
- Age
- 4y ago

Jienk 4PCS Black Aluminum Heat Sink with Thermal Conductive Adhesive Tape 404020mm Heatsink Cooler for Cooling VRM GPU Stepper Driver 3D Printer Stepper Motor
- Price
- $9.97
- Rating
- 4.7/5
- Reviews
- 214
- Age
- 4y ago
Trending
estimated 90-day click momentum
Bestoss M.2 2280 SSD NVMe Heatsink Double Surface Thermal Dissipation
- Price
- $9.65
- Rating
- 4.4/5
- Reviews
- 58
- Age
- 9mo ago

Awxlumv 80mm Aluminum Heat Sink 80x80x27mm /3.15x3.15x1.06 Large Heatsink Sync Circuit Board Cooler 26 Fins for Routers PCHs ICS Amplifiers Transistors Voltage Regulators DIY Electronics Cooling
- Price
- $10.94
- Rating
- 4.7/5
- Reviews
- 73
- Age
- 5y ago

Atdcoek 5 Pack SSD Heat Sink Cooler for 2280 SSD nvme Heatsink with Thermal Silicone Pad for for Desktop PC/Workstation (5 Pack Black)
- Price
- $6.03
- Rating
- 4.6/5
- Reviews
- 249
- Age
- 1y ago

Awxlumv Large Aluminum Heat Sink 3.94 x2.71 x 1.41 / 100mm x 69mm x 36mm Heatsink High Power Cooling Plate 27 Fin Radiator GPU Cooler IC Module PC Computer Led PCB Charger Electronics Amplifier
- Price
- $11.02
- Rating
- 4.7/5
- Reviews
- 711
- Age
- 7y ago

Easycargo 20pcs 9mm Small mini Heatsink Kit 9x9x5mm + 3M 8810 Thermal Conductive Adhesive Tape mini Cooler Aluminum Heat Sink for Cooling VRM GPU Stepper Driver MOSFET VRam Regulators (9mmx9mmx5mm)
- Price
- $7.00
- Rating
- 4.5/5
- Reviews
- 469
- Age
- 8y ago
Newest
by launch date
Bestoss M.2 2280 SSD NVMe Heatsink Double Surface Thermal Dissipation
- Price
- $9.65
- Rating
- 4.4/5
- Reviews
- 58
- Age
- 9mo ago

Atdcoek 5 Pack SSD Heat Sink Cooler for 2280 SSD nvme Heatsink with Thermal Silicone Pad for for Desktop PC/Workstation (5 Pack Black)
- Price
- $6.03
- Rating
- 4.6/5
- Reviews
- 249
- Age
- 1y ago

4Pcs Heatsink 80 x 40 x 11mm Black Aluminum Heat Sink Radiator Cooler with Thermal Conductive Adhesive Tape Cooling Fin for 3D Printer Motor Thermoelectric Peltier
- Price
- $10.12
- Rating
- 4.8/5
- Reviews
- 62
- Age
- 1y ago

120mm Large Aluminum Heatsink 120x120x20mm / 4.72x4.72x0.79Inch Heat Sink Square Cooler for WiFi Router Mac mini Base Power Supply IC Graphics Card Memory Cooling 120mmx120mmx20mm Black
- Price
- $12.97
- Rating
- 4.8/5
- Reviews
- 101
- Age
- 2y ago

Thermalright Peerless Assassin 120 SE CPU Cooler 6 Heat Pipes AGHP Technology Dual 120mm PWM Fans 1550RPM Speed for AMD:AM4 AM5/Intel LGA 1700/1150/1151/1200/1851 PC Cooler
- Price
- $34.75
- Rating
- 4.7/5
- Reviews
- 3,211
- Age
- 4y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 41% of clicks. Leaders hold, but buyers still shop past them.
Brands
18 falling
Sellers
31
Est. top-5 brand share
67%
Top 20: 100%
Est. top-5 click share
41%
Top 20: 84%
Open market
27%
- Pastall20%
- Easycargo16%
- Awxlumv14%
- SGTKJSJS10%
- Gokano7%
- Jienk6%
Demand
Heatsink search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.3×
Search terms
Top Heatsink search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- heatsink62K/yr
- heat sink57K/yr
- heat sinks26K/yr
- heatsinks19K/yr
- aluminum heatsink13K/yr
- aluminum heat sink6K/yr
- heatsink kit4K/yr
- heat sync5K/yr
- heat sink kit4K/yr
- small heatsink4K/yr
Reviews and returns
What reviews say buyers love and hate about Heatsink
We read the reviews and the return reasons for every product selling here.
“it usually overheats”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
16 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Heatsink questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









