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cpu kühler

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Weak search conversion (0.9%) — this niche doesn't clear our bar today.

Market size 46Growth 12Conversion 11Competition 76Returns 87Price range 84Avg price 95Brand share 34Review moat 39Quality gap 28

Avg price

Incredible€33.41

avg listing price — sweet spot $15–$100

Returns

Great1.4%

return rate — above 6% kills the launch gate

Price range

Great€3.88–€87.49

cheapest to priciest tracked listing — scored on the share inside $15–$100

Competition

Great39%

top-5 click share — an open shelf

Market size

Okay€245K

€245K/yr · 844K searches

Review moat

Okay2,602.25

avg incumbent reviews — the moat a new listing must climb

Brand share

Okay84%

top-5 brand share — brands hold most of the demand

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Growth

Bad-25.1%

90-day search growth — must beat 0% to launch

Conversion

Bad0.9%

search→purchase rate — share of searches ending in a sale

Competition

Clicks spread well past the top 5 (39% combined) — an open shelf where new products get seen.

Brands

11 falling

Sellers

191

Top-5 brand share

84%

Open market

10%

  • THERMALRIGHT30%
  • ARCTIC22%
  • be quiet!13%
  • TR11%
  • Thermalright-TR9%
  • Corsair6%
  • Open — no brand owns it (5 brands, 10%)

Product shelf

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%3%€7K6%€15K9%€22K12%€29K1101001K10K100K1.0M Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 52 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 85 weeks — -25.1% search growth over the last 90 days.
30K20KPrime Day '25Spike '25Black Friday '25Spike '26DecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Jan, Nov, Dec · busiest ÷ quietest = 2.0×

Reviews

What buyers praise and complain about, mined from review topics.

What buyers love

Preis-Leistungs-Verhältnis24%

“Super Preis / Leistung”

Heizung23%

“Beste Wärmeleitpaste”

Qualität insgesamt15%

“Kühler sieht cool aus”

beworben Vs Tatsächliches Produkt7%

“hält was er verspricht”

Montage/Installation6%

“Installation war einfach”

Gesamtgröße5%

“Passt”

Haltbarkeit3%

“Langlebig, Kompakt, easy to install”

Design insgesamt2%

“nices Design”

Benutzerfreundlichkeit2%

“Einfache Handhabung”

Stärke1%

“Solider Lüfter”

What buyers complain about

Heizung15%

“die Temperaturen steigen spürbar an.”

Montage/Installation11%

“einbauprobleme”

Gesamtgröße9%

“Die zwei Schrauben sind zu kurz”

Qualität insgesamt7%

“gut und günstig”

Produktzustand6%

“Artikel nicht verwendbar”

Anleitung/Benutzerhandbuch/Fehlerbehebung5%

“es war nicht gut erklärt, wie man die Fan Clips anbringt.”

Montage4%

“Ultra schlechte Montage”

beworben Vs Tatsächliches Produkt3%

“halt einfach nicht wie angegeben”

Geräuschpegel3%

“Selbst im Benchmark werden die beiden Lüfter nicht lauter als im Idle, zumindest kann ich keine Unterschied warnehmen”

Stärke2%

“Schwach”

Top return reasons

Gesamtgröße44%
Kompatibilität – insgesamt19%
Defekt Material/Teile7%
Funktionalität insgesamt4%
Produktzustand4%
Montage/Installation4%
Heizung3%
Montage3%
Geräuschpegel2%
beworben Vs Tatsächliches Produkt2%