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header-product Air cooler Thermalright Assassin X 120 Refined SE 12 cm Aluminium Black

Air cooler Thermalright Assassin X 120 Refined SE 12 cm Aluminium Black

Air cooler Thermalright Assassin X 120 Refined SE Photo 1
Air cooler Thermalright Assassin X 120 Refined SE Photo 2
Air cooler Thermalright Assassin X 120 Refined SE Photo 3
Air cooler Thermalright Assassin X 120 Refined SE Photo 4
Air cooler Thermalright Assassin X 120 Refined SE Photo 5
Air cooler Thermalright Assassin X 120 Refined SE Photo 6
Air cooler Thermalright Assassin X 120 Refined SE Photo 7
Air cooler Thermalright Assassin X 120 Refined SE Photo 8
Air cooler Thermalright Assassin X 120 Refined SE Photo 9
Air cooler Thermalright Assassin X 120 Refined SE Photo 1
Air cooler Thermalright Assassin X 120 Refined SE Photo 2
Air cooler Thermalright Assassin X 120 Refined SE Photo 3
Air cooler Thermalright Assassin X 120 Refined SE Photo 4
Air cooler Thermalright Assassin X 120 Refined SE Photo 5
Air cooler Thermalright Assassin X 120 Refined SE Photo 6
Air cooler Thermalright Assassin X 120 Refined SE Photo 7
Air cooler Thermalright Assassin X 120 Refined SE Photo 8
Air cooler Thermalright Assassin X 120 Refined SE Photo 9
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Short description

The Thermalright Assassin X 120 Refined SE is an air cooler designed for efficient heat dissipation. It features a 12 cm fan with a maximum air pressure of 1.53 mmH2O and utilizes Fluid Dynamic Bearing technology for quiet operation. The cooler is made of durable aluminium with a sleek black finish, making it a stylish addition to any build.
Warranty: 2 Years
SKU: 10471675
Manufacturer: Thermalright
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Product information

Description

The Thermalright Assassin X 120 Refined SE is an aluminium air cooler with a 120 mm fan engineered for effective CPU heat dissipation. The unit combines a compact heatsink design with a high-performance fan that delivers focused airflow and elevated static pressure to improve thermal transfer from the processor to the fins. Finished in black aluminium, the cooler is dimensioned for compatibility with a wide range of mainstream desktop platforms and offers a balance between cooling capability and case fitment.

Advantages

The Fluid Dynamic Bearing fan reduces operational noise while maintaining stable rotation and long service life. The cooler’s 120 mm fan provides a maximum air pressure of 1.53 mmH2O, which helps push air through the fin stack and across heatpipes for consistent cooling under moderate to high loads. The aluminium construction combines light weight with corrosion resistance and a uniform black finish for compatibility with varied system aesthetics.

Suitable for

  • Everyday desktop computing and office systems that require reliable CPU cooling
  • Mid-range gaming PCs where a compact cooler is needed for RAM and motherboard clearance
  • Compact builds and small to medium form-factor cases with support for a 120 mm cooler

Key specifications

  • Type: Air cooler with attached 120 mm fan
  • Fan diameter: 120 mm
  • Maximum fan air pressure: 1.53 mmH2O
  • Bearing type: Fluid Dynamic Bearing (FDB)
  • Material: Aluminium heatsink with black finish
  • Supported processor sockets: AM5, AM4, LGA 1700, LGA 1200, LGA 1156, LGA 1155, LGA 1151, LGA 1150

How to use

Install the cooler following the motherboard and case manufacturer’s instructions: secure the mounting bracket appropriate for the target CPU socket, apply a thin, even layer of thermal compound on the CPU heatspreader, position the heatsink so that the fan airflow aligns with the system’s case ventilation, and tighten mounting screws to the specified torque. Connect the fan cable to the CPU_FAN or appropriate header on the motherboard to allow speed control and monitoring. Ensure sufficient clearance for memory modules and other components before finalizing the installation.

Usage recommendations

For optimal thermal performance, use a controlled fan curve in the BIOS or a motherboard utility to adjust RPMs based on CPU temperature. Regularly inspect and clean dust from the fan and fin stack to maintain airflow efficiency. Verify case airflow direction and maintain unobstructed intake and exhaust paths to maximize cooling effectiveness.

Specifications

Type:
Air cooler
Fan diameter:
120 mm
Supported processor sockets:
Socket AM5, Socket AM4, LGA 1700, LGA 1200 (Socket H5), LGA 1156 (Socket H), LGA 1155 (Socket H2), LGA 1151 (Socket H4), LGA 1150 (Socket H3)
Product colour:
Aluminium, Black
All features

Performance

Type:
Air cooler
Fan diameter:
120 mm
Supported processor sockets:
Socket AM5, Socket AM4, LGA 1700, LGA 1200 (Socket H5), LGA 1156 (Socket H), LGA 1155 (Socket H2), LGA 1151 (Socket H4), LGA 1150 (Socket H3)
Maximum airflow:
66.17 cfm
Maximum air pressure:
1.53 mmH2O
Bearing type:
Fluid Dynamic Bearing (FDB)
Suitable location:
Processor
Fan speed (max):
1550 RPM
Quantity per pack:
1 pc(s)
Fan noise level (max):
25.6 dB

Design

Product colour:
Aluminium, Black
Number of fans:
1 fan(s)
Number of heat pipes:
4
Fan connector:
4-pin
Number of fan blades:
9

Weight & dimensions

Heat pipes diameter:
6 mm
Radiator width:
46 mm
Radiator depth:
120 mm
Radiator height:
148 mm
Fan weight:
120 g
Fan dimensions (W x D x H):
120 x 120 x 25

Power

Fan current:
0.2 A

Description

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Customer reviews

Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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, 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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.