CPU Coolers under $150

aio, 240 AIO radiator size

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ASRock Rock 240 Digital AIO Liquid CPU Cooler, 240mm, 1.05" Display, 3-Phase Pump, 0dB Silent, 6-Year Warranty

$59.99as of 11/04/2026 12:09 PST - Details

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Spec score8.7

Pros

+240 mm radiator for a compact footprint

+1.05-inch digital display

+Three-phase pump design

+Compatible with AM5, LGA1700 and LGA1851 sockets

Compared with the 11 CPU Coolers on this page

−240 aio radiator size: 76 of the 87 here have a higher aio radiator size

−240mm radiator: 72 of the 92 here have a higher radiator

How pros and cons are picked (About: Disclaimer)

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aio, 240 AIO radiator size

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NZXT Kraken Core 240 RGB - 240mm AIO CPU Cooler - Black | Entry 240mm RGB AIO with Turbine pump and single-frame fan.

$95.99as of 11/04/2026 18:09 PST - Details

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Spec score8.7

Pros

+RGB lighting included

+240mm radiator for compact builds

+Fits in cases with a 240mm radiator slot

Compared with the 11 CPU Coolers on this page

−240 aio radiator size: 76 of the 87 here have a higher aio radiator size

−240mm radiator: 72 of the 92 here have a higher radiator

How pros and cons are picked (About: Disclaimer)

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aio, 240 AIO radiator size

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PCCOOLER DA240 ARGB AIO CPU Liquid Cooler, 260W TDP, 3000RPM Quiet Pump | Quiet ARGB PWM Fans, Compact 240mm Radiator,

$59.99as of 11/04/2026 19:05 PST - Details

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Spec score8.5

Pros

+Compact 240mm radiator for smaller cases

+ARGB lighting for a customizable look

+Compatible with AM5, LGA1700 and LGA1851 sockets

Compared with the 11 CPU Coolers on this page

−240 aio radiator size: 76 of the 87 here have a higher aio radiator size

−33.8 noise level: 40 of the 51 here have a lower noise level

−240mm radiator: 72 of the 92 here have a higher radiator

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aio, 240 AIO radiator size

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CORSAIR NAUTILUS II 240 RS LCD AIO Liquid CPU Cooler – Black | 3.5" IPS LCD Screen, RS II Unified Fans Included, AMD

$129.00as of 11/04/2026 13:10 PST - Details

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Spec score8.7

Pros

+240mm radiator fits most mid-size cases

+3.5-inch IPS LCD screen for displaying information

+Compatible with AMD AM5 and AM4 sockets

+Compatible with Intel LGA 1700 and LGA 1851 sockets

Compared with the 11 CPU Coolers on this page

−240 aio radiator size: 76 of the 87 here have a higher aio radiator size

−240mm radiator: 72 of the 92 here have a higher radiator

How pros and cons are picked (About: Disclaimer)

About this product

aio, 240 AIO radiator size

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ID-COOLING FROSTFLOW X 240 240mm AIO CPU Cooler, White LED, Intel & AMD | Includes 2×120mm PWM fans, supports Intel

$54.99as of 11/04/2026 16:08 PST - Details

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Spec score8.7

Pros

+240mm radiator for strong cooling capacity

+Includes two 120mm PWM fans

+Compatible with AM5 sockets

+Compatible with LGA1700 sockets

+White LED lighting included

Compared with the 11 CPU Coolers on this page

−240 aio radiator size: 76 of the 87 here have a higher aio radiator size

−240mm radiator: 72 of the 92 here have a higher radiator

How pros and cons are picked (About: Disclaimer)

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aio, 240 AIO radiator size

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MasterLiquid Core LCD 6" 240 AIO Liquid CPU Cooler, 6" LCD Display, ARGB | AMD AM5/AM4 & Intel LGA1851/1700 Support

$139.99as of 11/04/2026 17:09 PST - Details

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Spec score8.7

Pros

+6-inch LCD display for showing information

+240mm radiator for compact builds

+ARGB lighting for customizable effects

+Supports AMD AM5 and AM4 sockets

+Supports Intel LGA1700 and LGA1851 sockets

Compared with the 11 CPU Coolers on this page

−240 aio radiator size: 76 of the 87 here have a higher aio radiator size

−240mm radiator: 72 of the 92 here have a higher radiator

How pros and cons are picked (About: Disclaimer)

About this product

aio, 240 AIO radiator size

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Rosewill FROSTMAX 240mm LCD ARGB AIO CPU Cooler - Real-Time 2.4-inch IPS LCD Display, 240mm Radiator, 2 x ARGB PWM

$89.99as of 11/04/2026 07:06 PST - Details

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Spec score8.7

Pros

+240mm radiator for a liquid cooling loop

+2.4-inch IPS LCD display for real-time readouts

+Compatible with AM5, LGA1700 and LGA1851 sockets

+Two ARGB PWM fans included

Compared with the 11 CPU Coolers on this page

−240 aio radiator size: 76 of the 87 here have a higher aio radiator size

−240mm radiator: 72 of the 92 here have a higher radiator

How pros and cons are picked (About: Disclaimer)

About this product

aio, 240 AIO radiator size

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Thermalrlght FW240 White ARGB V2 CPU Water Cooler with 2 PWM Fans with 2000RPM,IPS LCD Screen with 320 * 240

$58.90as of 11/04/2026 08:06 PST - Details

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Spec score8.7

Pros

+Supports AM5 and LGA1700 sockets

+Quiet at 23 dBA

+Addressable RGB lighting

+240 mm radiator suits mid-range builds

Compared with the 11 CPU Coolers on this page

+23 noise level: only 1 of 51 here have a lower noise level

−240 aio radiator size: 76 of the 87 here have a higher aio radiator size

−240mm radiator: 72 of the 92 here have a higher radiator

How pros and cons are picked (About: Disclaimer)

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aio, 240 AIO radiator size

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Thermaltake Retro 240 Ultra ARGB CPU Liquid Cooler ~ Beige | 3.7" TFT LCD Display; 240mm Radiator; Detachable Rotating

$139.99as of 11/04/2026 08:06 PST - Details

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Spec score8.7

Pros

+240mm radiator for moderate heat dissipation

+Includes ARGB lighting

+Compatible with AM5, LGA1700 and LGA1851 sockets

+Features a 3.7-inch TFT LCD display

Compared with the 11 CPU Coolers on this page

−240 aio radiator size: 76 of the 87 here have a higher aio radiator size

−240mm radiator: 72 of the 92 here have a higher radiator

How pros and cons are picked (About: Disclaimer)

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aio, 240 AIO radiator size

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ASUS LC 240 ARGB CPU Water Cooler | 240 mm AIO, copper water block, 3,000 rpm, ARGB fan, 74.31cfm, 33 dB(A), Intel

$125.64as of 11/04/2026 12:09 PST - Details

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Spec score8.5

Pros

+Copper water block

+240mm radiator suits smaller cases

+Supports AM5, LGA1700 and LGA1851 sockets

Compared with the 11 CPU Coolers on this page

−240 aio radiator size: 76 of the 87 here have a higher aio radiator size

−240mm radiator: 72 of the 92 here have a higher radiator

−33 noise level: 35 of the 51 here have a lower noise level

How pros and cons are picked (About: Disclaimer)

About this product

aio, 240 AIO radiator size

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darkFlash DG240 All-in-one Liquid CPU Cooler, High-Performance Pump, ARGB Sync, PWM Daisy Chain Connection Fans, AIO

$60.06as of 11/04/2026 14:05 PST - Details

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Spec score8.5

Pros

+240mm radiator suits compact cases

+Supports Intel LGA 1851 and LGA 1700 sockets

+Supports AMD AM5 socket

+ARGB lighting sync included

+PWM daisy-chain fan connection

Compared with the 11 CPU Coolers on this page

−240 aio radiator size: 76 of the 87 here have a higher aio radiator size

−240mm radiator: 72 of the 92 here have a higher radiator

−33 noise level: 35 of the 51 here have a lower noise level

How pros and cons are picked (About: Disclaimer)

About this product