iota L24 Liquid CPU Cooler with Display - 240mm RGB Cooling

In this review of the iota L24 Liquid CPU Cooler with Display, the bottom line is simple: it is aimed at PC builders who want real-time temperature readout plus strong 240mm liquid cooling without a complicated installation. The standout reason to consider this unit is its integrated digital display that shows CPU or GPU temperature and can be toggled between Celsius and Fahrenheit using Ocypus software, giving visible, at-a-glance monitoring that many AIOs omit. Reviewers will find the pump ARGB synchronization and low-noise PWM fans make it a balanced option for mainstream Intel and AMD platforms.

Key Features

• 240mm radiator: Provides a wider cooling surface than single-fan solutions, helping lower core temperatures under sustained load.
• Digital display: Shows CPU or GPU temperature in real time and can be switched between Celsius and Fahrenheit through Ocypus software for convenient monitoring.
• Water pump ARGB: Supports independent ARGB control so the pump lighting can be matched to system themes or turned off for a subdued look.
• Low-noise PWM fans: Two 120mm FDB PWM fans balance airflow and acoustics for efficient cooling without excessive fan noise.
• High-speed pump: The supercharged pump operates in the 2800-3400 RPM range to maintain a strong liquid loop and consistent thermal performance.
• Broad socket support: Includes all-metal mounting hardware and fits Intel LGA 1700/1200/115X/18XX and AMD AM4/AM5 platforms for wide compatibility.

Who It's For

The iota L24 suits gamers and content creators who need a step up from stock coolers and want a visible temperature readout inside their case. Builders who value ARGB customization and a compact 240mm radiator will appreciate the blend of style and function, especially on mainstream motherboards that accept a 240mm mount.

This is not targeted at extreme overclockers who need larger radiators for extreme thermal headroom, nor at users who cannot provide a USB 2.0 header for the digital display and software features. Those seeking passive or fanless solutions should look elsewhere.

Pros & Cons

Pros

• Integrated temperature display gives immediate, visible monitoring of CPU or GPU temps.
• ARGB pump lighting with independent control allows flexible aesthetics without extra controllers.
• Quiet, efficient 120mm PWM FDB fans deliver effective airflow while keeping noise down.
• All-metal mounting hardware simplifies installation across recent Intel and AMD sockets.

Cons

• The Fahrenheit display is limited to 199F and the digital display requires a USB 2.0 connection, which may be restrictive for some older or compact builds.

Specifications

Product type	240mm liquid CPU cooler with display
Radiator size	240mm
Fans	2 x 120mm PWM FDB fans
Pump speed	Approximately 2800-3400 RPM
Display	Digital display showing CPU or GPU temperature (USB 2.0 required)
ARGB	Water pump ARGB with independent control
Socket support	Intel LGA 1700/1200/115X/18XX and AMD AM4/AM5

Our Verdict

The iota L24 is a practical 240mm AIO for mainstream builders who want a visible temperature readout and attractive ARGB pump lighting without complex setup. It offers solid cooling performance with low-noise fans and broad socket support, making it good value for those upgrading from stock coolers or compact air solutions, provided a USB 2.0 header is available for the display features.

Frequently Asked Questions

Does the display require a special connection?
The digital display requires a USB 2.0 connection to use Ocypus software and toggle Celsius/Fahrenheit.

Will it fit modern Intel and AMD sockets?
Yes, the cooler supports Intel LGA 1700/1200/115X/18XX and AMD AM4/AM5 with included mounting hardware.

Is the cooler loud under load?
The included 120mm FDB PWM fans are designed for low noise and generally remain quiet while providing effective cooling.