
Thermalright
Thermalright Peerless Assassin 140 Black
Dual tower · 158 mm · 25.6 dBA

A compact asymmetric dual tower that leaves front RAM slots clear and runs close to much larger air coolers.
PCPR score
7.9
Good
Best price we’ve seen
List price from the maker. Street prices may be higher.
R1
The Fuma 3 is a compact dual-tower air cooler with six 6 mm heatpipes, two Kaze Flex II 120 mm fans (one 15 mm slim fan and one 26 mm fan) and an asymmetric heatsink that leaves the front memory slots clear. Scythe lists 154 mm height and LGA1851 and AM5 support, and Tom's Hardware found it stays close to pricier towers, handling about 227 W on a Core i7-13700K. It suits small cases; larger, pricier towers still edge it out on outright cooling.
Pros
Cons
Best for
J3
Core
Fit
Cooling
Physical
Compatibility notes
P1
Scythe official page
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AV1
We only list videos we’ve confirmed are about this product. You can search YouTube for reviews in the meantime.
AV2
Tom's Hardware
PositiveTom's Hardware gave it Editor's Choice for cooling that stays close to much bigger towers while keeping memory slots clear at a modest price, although larger and costlier coolers still beat it.
Review
Read the sourceSummaries are written in our words. Follow the links for each source’s own review.
R9
Yes. Scythe lists Intel LGA 1851, 1700, 115x, 1200, 2011(v3) and 2066 along with AMD AM5 and AM4 on the product page.
Tom's Hardware reported about 227 W on a Core i7-13700K and 124 W on a Ryzen 7 7700X, close to pricier high-end towers for its size.
Tom's Hardware says it was designed with SFF systems in mind, and Scythe notes the asymmetric heatsink can fit Z690I Mini-ITX boards.
J9Alternatives

Thermalright
Dual tower · 158 mm · 25.6 dBA

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Dual tower · 158 mm · 30.2 dBA

Noctua
Low-profile air · 70 mm · 23.9 dBA