PCSpecChart Chart your PC part

Blog

Build PC Log in Register

Compute Processors & graphics

Compare the hardware that determines system and gaming performance.

CPU comparison GPU comparison Graphics cards

Foundation Core components

Choose compatible components for a responsive, balanced system.

Motherboards RAM memory NVMe SSDs

System Power, cooling & chassis

Complete the build with reliable power, thermals, and physical compatibility.

Power supplies PC cases CPU coolers Monitors

Build intelligently Start with your priorities

Assemble a compatible system and see how every selection affects performance and value.

Open PC Builder Search the database

Performance lab Understand the numbers

Explore normalized benchmark data, value scores, and side-by-side rankings.

Explore performance charts

CPU Processor charts

Application, gaming, combined, and value-focused CPU rankings.

Performance charts Price/performance Full CPU table

GPU Graphics charts

Compare 1080p, 1440p, and 4K performance across GPU generations.

GPU bar charts Full GPU table Retail cards

Learn Guides & methodology

Learn how PCSpecChart evaluates components and how to use each tool.

User guides About PCSpecChart Contact

Cooler Master · 240 mm liquid cooler · 240 mm radiator

Cooler Master 240 Core II

2 fans · 30 dBA · RGB

Performance: 85%
Perf / price: 62
Acoustics: 63
Amazon: $60

View Cooler Master 240 Core II Gallery in high resolution

Available on Amazon Updated Aug 30, 2026

Performance85.0%

Performance / price62.3

Acoustics63.3

$60 on Amazon Cooler table Compare this cooler

Check this cooler in a buildSelect a CPU and case first so socket, height, and radiator support can be evaluated. Start with the CPU

Written analysis

Cooler Master 240 Core II at a glance

The Cooler Master 240 Core II is a 240 mm liquid cooler cooler listed as 240 mm radiator. It is listed with 2 120 mm fans.

Review-derived relative cooling performance is 85.0%. Recorded noise is 30 dBA, for an acoustics score of 63.3. Airflow is listed at 71 CFM. Warranty is 5 years.

Best fit: Mainstream and performance desktop builds that need solid review-derived cooling performance.

Fitment and sockets

Radiator class is 240 mm — confirm case radiator support. Socket compatibility includes LGA 1700, LGA 1851, AM4, AM5. CPU block / cold plate: Copper.

Current value

At $60, performance / price is 62.3. Compare nearby coolers of the same type below; quieter acoustics and fitment can outweigh a small score gap.

Cooler data

Full specifications

Cooling type, fitment, sockets, fans, acoustics, features, and value in one technical sheet.

General

Manufacturer: Cooler Master
Cooler: Cooler Master 240 Core II
Warranty: 5 years
Launch price: —
Amazon price: $60
Amazon availability: Available
Price updated: Aug 30, 2026

Cooling type & fit

Type: 240 mm liquid cooler
Size class: 240 mm radiator
Height: 27 mm
Radiator class: 240 mm
Radiator dimensions: 157 x 119.2 x 27 mm

Value

Amazon price: $60
Relative performance: 85.0%
Performance / price: 62.3
Acoustics: 63.3

Sockets & block

Socket compatibility: LGA 1700, LGA 1851, AM4, AM5
CPU block: Copper

Fans & acoustics

Fan size: 120 mm
Fan count: 2
Fan speed: 1750 rpm
Noise: 30 dBA
Airflow: 71 CFM
Acoustics score: 63.3

Features

RGB lighting: Yes
Thermal paste included: No
Display: —
Color: Black

Additional information

Also listed as: 240 Core II

Amazon

Price history

Nearby performance

Similar coolers

Coolers close to Cooler Master 240 Core II on relative performance. Open the cooler table to sort, filter, and compare side by side.

Cooler Master Cooler Master 240 Core II This cooler

85.0%

62.3

63.3

$60

Thermalright Thermalright Aqua Elite 240 V3 240 mm liquid cooler · 240 mm radiator

85.0%

83.3

74.2

$45

Cooler Master Cooler Master 240 Atmos 240 mm liquid cooler · 240 mm radiator

85.5%

40.7

70.4

$93

MONTECH Montech HyperFlow ARGB 240 240 mm liquid cooler · 240 mm radiator

86.4%

44.8

65.3

$85

HYTE HYTE THICC Q60 240 mm liquid cooler · 240 mm radiator

86.4%

20.3

40.2

$187

Arctic Arctic Liquid Freezer III 240 Black 240 mm liquid cooler · 240 mm radiator

86.5%

29.3

63.3

$130

Corsair Corsair H115iElite RGB 280 mm liquid cooler · 280 mm radiator

86.9%

—

61.3

—

Cooler Master Cooler Master MasterLiquid 360L 360 mm liquid cooler · 360 mm radiator

87.0%

59.3

69.9

$65

ASUS ASUS ROG Ryujin III 240 ARGB 240 mm liquid cooler · 240 mm radiator

87.0%

22.5

52.8

$170

Compare these in the cooler table

Discussion

Comments on Cooler Master 240 Core II

No comments yet.

Vendor copy

Amazon listing details

Marketplace feature text kept for reference. Structured specifications above are the source for scores and comparisons.

Cool for Ryzen 7 | Ultra 7: G9R Gen Dual-Chamber design boosts water flow to the CPU hotspot for peak cooling on AMD Ryzen 7 and Intel Ultra 7 CPUs

Infinity Mirror Design: The infinity mirror delivers a stunning ARGB lighting upgrade to any gaming PC, fully customizable through motherboard control.

Quiet Cooling Fan: Dynamic PWM (650 to 1,750) Fan, optimized for quiet operation and cooling performance.

Easy Installation: Compatible brackets for quick and easy installation on AM5|4 and LGA 1851|1700 platforms.

CryoFuze Thermal Paste: The included CryoFuze paste provides excellent thermal conductivity, maintaining stable temperatures from -50°C to 250°C

Frosted Blade Design: Frosted fan blades amplify and diffuse vibrant ARGB lighting for a dynamic glow, fully customizable through motherboard control.

Ideal Tubing Length: The 400mm tubing provides flexibility, a hassle-free installation in various chassis configurations.

Tube Clips Included: Tube clips are provided to improve and reinforce your cooler setup.