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header-product Air cooler Thermalright Peerless Assassin 120 ARGB
65.49 €

Air cooler Thermalright Peerless Assassin 120 ARGB

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Short description

The Thermalright Peerless Assassin 120 ARGB is a high-performance air cooler featuring a 12 cm fan with a maximum rotational speed of 1550 RPM. It offers a maximum air pressure of 1.53 mmH2O and utilizes Fluid Dynamic Bearing (FDB) technology for quiet operation. With dimensions of 135 mm width, 125 mm depth, and 157 mm height, this cooler is designed in a sleek white color, making it an excellent choice for stylish builds.
Available for order: 1 pcs.
Warranty: 2 Years
SKU: 11397927
Manufacturer: Thermalright
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.07.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.10 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
14.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

The Thermalright Peerless Assassin 120 ARGB is a compact white air cooler designed for effective CPU heat dissipation in desktop systems. It integrates a 120 mm fan with a maximum rotational speed of 1550 RPM and Fluid Dynamic Bearing (FDB) technology to balance airflow performance with reduced operational noise. With overall dimensions of 135 mm (W) x 125 mm (D) x 157 mm (H) and a weight of 0.75 kg, the cooler fits many mid-tower and compact cases while adding ARGB lighting for system aesthetics.

Advantages

The Peerless Assassin 120 ARGB delivers a combination of reliable cooling performance and quiet operation thanks to its 120 mm fan and FDB bearing. Its modest height and compact footprint make it suitable for systems where space is limited. The white finish provides a neutral look that complements a variety of build themes, and integrated ARGB lighting offers visual customization without compromising cooling function.

Suitable for

  • Home and office desktop PCs requiring effective stock-to-midrange cooling
  • Compact or mid-tower gaming builds where cooler height is limited
  • Systems that benefit from ARGB lighting for coordinated aesthetics
  • Configurations using supported CPU sockets including modern AMD and Intel platforms

Key specifications

  • Type: Air cooler with ARGB lighting
  • Fan diameter: 120 mm
  • Maximum fan speed: 1550 RPM
  • Maximum air pressure: 1.53 mmH2O
  • Bearing type: Fluid Dynamic Bearing (FDB)
  • Dimensions (W×D×H): 135 × 125 × 157 mm
  • Weight: 0.75 kg
  • Product colour: White
  • Supported processor sockets: Socket AM5, Socket AM4, LGA 2066, LGA 2011-v3 (Socket R), LGA 1700, LGA 1200 (Socket H5), LGA 1155 (Socket H2), LGA 1151 (Socket H4), LGA 1150 (Socket H3)

How to use

Prepare the motherboard and CPU area by removing any previous cooler and cleaning the CPU heatspreader. Install the appropriate mounting brackets for your processor socket following the included instructions, apply an appropriate amount of thermal paste to the CPU, then position the Peerless Assassin 120 ARGB onto the mounting points and secure it evenly. Connect the fan power cable to a CPU fan header and the ARGB cable to a compatible RGB header or controller. After installation, verify fan operation and ARGB lighting in the system BIOS or software and monitor temperatures under load.

Usage recommendations

Ensure case airflow is not obstructed and that RAM or motherboard components do not interfere with the cooler. Use the manufacturer-recommended mounting orientation and verify compatibility with tall memory modules. For optimal results, check thermal paste application and confirm fan header settings to allow the cooler to vary speed according to CPU temperature.

Specifications

Type:
Air cooler
Fan diameter:
120 mm
Weight:
0.75 kg
Supported processor sockets:
Socket AM5, Socket AM4, LGA 2066, LGA 2011-v3 (Socket R), LGA 1700, LGA 1200 (Socket H5), LGA 1155 (Socket H2), LGA 1151 (Socket H4), LGA 1150 (Socket H3)
Product colour:
White
All features

Performance

Type:
Air cooler
Fan diameter:
120 mm
Supported processor sockets:
Socket AM5, Socket AM4, LGA 2066, LGA 2011-v3 (Socket R), LGA 1700, LGA 1200 (Socket H5), LGA 1155 (Socket H2), LGA 1151 (Socket H4), LGA 1150 (Socket H3)
Noise level (high speed):
25.6 dB
Rotational speed (max):
1550 RPM
Maximum airflow:
66.17 cfm
Maximum air pressure:
1.53 mmH2O
Bearing type:
Fluid Dynamic Bearing (FDB)
Suitable location:
Processor
Quantity per pack:
1 pc(s)
Fan bearing technology:
Fluid Dynamic Bearing (FDB)

Design

Product colour:
White
Illumination colour:
Multi
Number of fans:
2 fan(s)
Number of heat pipes:
6
Base plate material:
Copper
Fan connector:
4-pin
Illumination LED:
Yes
LED connector type:
3-pin

Weight & dimensions

Heat pipes diameter:
6 mm
Weight:
0.75 kg
Height:
157 mm
Width:
135 mm
Depth:
125 mm
Fan weight:
135 g
Fan dimensions (W x D x H):
120 x 120 x 25

Power

Fan current:
0.2 A
LED voltage:
5 V

Packaging content

Package type:
Box
Screws included:
Yes

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Air cooler Thermalright Peerless Assassin 120 ARGB cost, and is it available for purchase?

The price is 65.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Thermalright products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Thermalright service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, fan diameter, weight, supported processor sockets, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Air cooler Thermalright Peerless Assassin 120 ARGB?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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