Peerless Assassin 120 Digital ARGB Black CPU Cooler - Dual-Tower

In this review of the Peerless Assassin 120 Digital ARGB Black CPU Cooler, the bottom line is simple: it is best for builders who want strong air cooling with a modern digital display and wide socket support. The cooler pairs a dual-tower heatsink with two 120mm PWM fans running up to 1850RPM and a magnetic top cover with a digital screen, delivering solid thermal performance for mainstream and high-performance CPUs. Installation is straightforward and compatibility covers current Intel and AMD consumer sockets, making it a practical choice for most ATX systems.

Key Features

• Dual-tower design: Two stacked heatsink towers increase fin surface area for improved heat transfer under sustained loads.
• Six copper heat pipes: Pure copper heat pipes and a copper base provide direct contact with the CPU for efficient conduction of heat away from the processor.
• Dual 120mm PWM fans: Two S-FDB bearing fans deliver up to 1850RPM and 88.89 CFM for strong airflow while PWM control adjusts speed to temperature.
• Digital magnetic top cover: A removable magnetic top cover with a digital screen displays temperature and occupancy data when connected via the 9-pin USB header.
• TRCC software control: The included control center lets users monitor CPU and GPU parameters and customize the display color and text.

Who It's For

The Peerless Assassin 120 is aimed at PC builders who want a high-capacity air cooler for mainstream ATX cases and need support for current Intel and AMD sockets including lga1700/1851/115x and AM4/AM5. It is a good fit for users who value a visible digital readout and adjustable fan management through PWM.

Enthusiasts with very tight case height constraints under 162mm or those seeking completely silent cooling should consider low-profile coolers or AIO liquid solutions instead, since this cooler is 162mm tall and its dual fans can be heard under load.

Pros & Cons

Pros

• Strong heat dissipation thanks to dual towers, six copper heat pipes, and two high-airflow fans.
• Wide socket compatibility with modern Intel and AMD platforms and a compact footprint for dual-fan mounting.
• Custom display and software (TRCC) add useful monitoring and personalization of the magnetic top cover.
• S-FDB bearing fans are designed for long life and reliable continuous operation.

Cons

• Several users report the cooler can be noticeably loud at high fan speeds, so noise-sensitive builds may be affected.
• The 162mm height requires case compatibility checks; it will not fit in smaller ITX or low-profile cases.

Specifications

Model	Peerless Assassin 120 Digital ARGB Black
Overall size	138 x 125 x 162 mm
Fan size	120 x 120 x 28 mm (dual)
Fan speed	1850 RPM 10%
Air volume	88.89 CFM
Wind pressure	2.21 mm H2O
Noise	25.6 dB(A)

Our Verdict

The Peerless Assassin 120 Digital ARGB is a well-rounded air cooler for builders who need efficient cooling and a feature-rich top cover. It offers compelling heat dissipation with six copper heat pipes and dual fans, plus useful TRCC software and a digital display for monitoring. It represents strong value for most ATX gaming rigs and productivity systems, provided the 162mm height fits the case and the user accepts the potential for audible fan noise under load.

Frequently Asked Questions

Will this fit modern Intel and AMD sockets?
Yes. The cooler supports Intel lga1700/1851/115x and AMD AM4/AM5 sockets.

How is the display powered and controlled?
The magnetic digital top cover uses the motherboard 9-pin USB header for power and data, and the TRCC software lets you monitor and customize displayed text and colors.

Is this cooler quiet?
It has PWM control to lower fan speed at idle, but some users report noticeable noise at higher RPMs, so it is not the quietest option under sustained load.