# Air cooler Thermalright Peerless Assassin 120 12 cm 1550 RPM Black Silver

**URL:** https://aio.lv/en/product--thermalright-pa120--11603081
**Data updated:** 2025-12-31 08:56 (EET)
**Category:** Game Controllers
**Manufacturer:** Thermalright
**Manufacturer code:** PA120
**EAN:** 814256003032
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 50.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 41.73 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--thermalright-pa120--11603081

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.89 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

The Thermalright Peerless Assassin 120 is an air cooler with a 12 cm fan, max speed of 1550 RPM, and maximum air pressure of 1.53 mmH2O. It measures 135 mm in width, 125 mm in depth, and 157 mm in height. The cooler is designed for efficient heat dissipation, ensuring optimal performance for your processor. Its sleek black and silver design adds a modern touch to your build.

## Long description

The Thermalright Peerless Assassin 120 is an air cooler with a 120 mm fan designed for processor cooling. It combines a nickel-plated C1100 pure copper heatsink with six 6 mm heatpipes and a PWM-controlled 120×120×25 mm fan that reaches up to 1550 RPM and provides up to 66.17 CFM at 1.53 mmH2O. The cooler measures 135 mm (width) × 125 mm (depth) × 157 mm (height) and is available in black and silver finishes.
Advantages
The nickel-plated C1100 copper base and six 6 mm heatpipes provide efficient thermal conduction and even heat distribution. The PWM 4‑pin S‑FDB bearing fan balances low noise and reliable operation while delivering strong airflow. Compact dimensions and a single-fan tower layout make the unit compatible with many standard PC cases without occupying excessive space.
Suitable for (tasks / use cases)
Cooling mainstream desktop CPUs in gaming and productivity systems
Systems that require a balance of airflow and low noise
PC builds with limited clearance where a single 120 mm cooler is preferred
Key specifications
Fan size: 120 × 120 × 25 mm
Fan speed: up to 1550 RPM (PWM)
Airflow: 66.17 CFM
Air pressure: 1.53 mmH2O
Heatpipes: 6 × 6 mm
Material: C1100 pure copper, nickel plated
Bearing: S‑FDB
Connector: 4‑pin PWM
Dimensions (W×D×H): 135 × 125 × 157 mm
Colour: Black, Silver
Quantity: 1 pcs
How to use
Install the Thermaltight Peerless Assassin 120 on the processor according to the motherboard and cooler mounting hardware instructions. Apply an appropriate amount of thermal paste to the CPU heatspreader, position the cooler so that the heatpipes align with the case clearance, secure the mounting brackets evenly, and connect the 4‑pin PWM fan cable to the CPU\_FAN header to allow automatic speed control.
Usage recommendations
For optimal performance, ensure good case airflow with at least one intake and one exhaust fan, keep the cooler and case free of dust, and verify cooler clearance with RAM and GPU before final installation.

## Specifications

| Feature | Value |
|---|---|
| Type | Air cooler |
| Material | Copper |
| Number of fans | 2 fan(s) |
| Fan diameter | 120 mm |
| Mounting kit | Yes |
| Suitable location | Processor |
| Base plate material | Copper |
| Maximum airflow | 66.17 cfm |
| Maximum air pressure | 1.53 mmH2O |
| Fan speed (max) | 1550 RPM |
| Fan current | 0.2 A |
| Fan connector | 4-pin |
| Heat pipes diameter | 6 mm |
| Fan weight | 135 g |
| Number of heat pipes | 6 |
| Fan dimensions (W x D x H) | 120 x 120 x 25 |
| Rotational speed (max) | 1550 RPM |
| Fan noise level (max) | 25.6 dB |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Box |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.75 kg |
| Height | 157 mm |
| Width | 135 mm |
| Depth | 125 mm |

### Logistics data

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Ergonomics

| Feature | Value |
|---|---|
| Product colour | Silver, Black |

## FAQ

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

The price is 50.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 30.06.2026 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. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, 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?

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.

## Image

https://aio.lv/img/cache/product/11603081/66767468_large.webp