Peerless Assassin 120 SE ARGB CPU Air Cooler - High Performance Dual

In this review of the Peerless Assassin 120 SE ARGB, the bottom line is straightforward: this dual-tower air cooler is aimed at PC builders who want strong cooling performance and visual flair without a large price premium. The cooler pairs a soldered copper base and six sintered copper heat pipes with an offset asymmetric aluminium heatsink to improve component clearance, while two TL-C12C-S PWM fans add ARGB lighting and quiet airflow. For someone upgrading a mainstream Intel or AMD system, the Peerless Assassin 120 SE ARGB delivers notable cooling capacity and style.

Key Features

• Soldered base and heat pipes: The soldered heatsink base and nickel-plated heat pipes give reliable heat transfer for consistent cooling under sustained load.
• Offset asymmetric layout: The offset double-tower design improves compatibility with large graphics cards and nearby motherboard components.
• Dual PWM fans: Two 120x120x25mm TL-C12C-S PWM fans provide up to 1550 RPM with ARGB lighting while keeping noise relatively low at around 25.6 dB(A).
• AGHP technology: The 66mm heat pipe application and AGHP technique reduce inverse gravity effects for stable performance in different case orientations.
• Robust mounting hardware: Metal fasteners for Intel and AMD platforms and a full electroplating reflow welding process help ensure durable installation and thermal contact.

Who It's For

The Peerless Assassin 120 SE ARGB is well suited to mainstream and enthusiast desktop builders who want a strong air cooler that also offers ARGB lighting and good clearance for GPUs and tall memory modules. It fits a wide range of Intel sockets including 115x and 1200/1700, and AMD AM4/AM5 with the appropriate mounting parts or motherboard backplate.

Consumers with very small cases or who require the absolute smallest cooler should look elsewhere, since the cooler measures 125 x 135 x 155 mm and is a dual-tower design that may not fit tight ITX layouts. Also check motherboard and case clearances before purchasing.

Pros & Cons

Pros

• Strong cooling performance thanks to a soldered copper base and six heat pipes backed by two PWM fans.
• Good component compatibility from the offset tower layout and room left for RAM modules.
• Attractive ARGB lighting on standard 120mm PWM fans that balance airflow and noise.

Cons

• Size and double-tower layout may be too large for compact cases, so compatibility checks are necessary.
• AMD installation requires use of the motherboard backplate which is not included, adding a step for some users.

Specifications

Our Verdict

The Peerless Assassin 120 SE ARGB is a compelling choice for builders who need dependable cooling, GPU clearance, and RGB aesthetics without stepping up to liquid cooling. Its soldered copper base, six heat pipes and dual PWM fans deliver strong thermal performance while the offset design preserves compatibility. It represents good value for users with mid-tower or larger cases who want quiet operation and visual polish.

Frequently Asked Questions

Will this cooler fit my motherboard?
Check the 125 x 135 x 155 mm dimensions against your case and motherboard layout; the offset design improves clearance but small ITX cases may not accommodate it.

Does it support AM5 and Intel 1700?
Yes, mounting parts are provided for Intel 1700 and AMD AM4/AM5 is supported but requires the motherboard backplate for installation.

How loud are the fans under load?
The dual TL-C12C-S PWM fans are rated around 25.6 dB(A) and users report quiet operation even under load.