# Air cooler Thermalright Peerless Assassin 120 SE WHITE ARGB

**URL:** https://aio.lv/en/product--thermalright-pa120-se-white-argb-1700--10903027
**Data updated:** 2026-01-14 13:04 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Thermalright
**Manufacturer code:** PA120 SE WHITE ARGB 1700
**EAN:** 0814256004480
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 51.99 €
**Prices and availability valid until:** 2026-08-16 23:59
**Price without VAT (21%):** 42.97 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--thermalright-pa120-se-white-argb-1700--10903027

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.79 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The Thermalright Peerless Assassin 120 SE WHITE ARGB is a high-performance air cooler featuring a 12 cm fan with a maximum airflow of 66.17 cfm and air pressure of 1.53 mmH2O. Its dimensions are 110 mm width, 125 mm depth, and 155 mm height, making it a compact yet powerful cooling solution. The sleek white design with ARGB lighting adds a stylish touch to your build.

## Long description

The Thermalright Peerless Assassin 120 SE WHITE ARGB is a compact air cooler designed for mainstream and compact PC builds. It combines a 120 mm fan, white heatsink finish and addressable RGB lighting to provide targeted CPU cooling with an emphasis on space efficiency. With a maximum airflow of 66.17 cfm and an air pressure of 1.53 mmH2O, the cooler is suitable for typical desktop processors across a wide range of sockets while keeping overall dimensions small: 110 mm width, 125 mm depth and 155 mm height.
Advantages
This air cooler delivers effective heat dissipation in a compact form factor, balancing airflow and static pressure for improved thermal contact with the heatsink. The white finish and ARGB lighting enable visual integration with white or themed builds. Its broad socket compatibility supports both recent and several previous CPU platforms, while the moderate weight contributes to easier installation and reduced stress on the motherboard.
Suitable for
 Compact and mid-tower gaming or productivity PCs where vertical clearance is limited
 Users seeking a white-themed build with ARGB lighting
 Mainstream desktop processors that require reliable air cooling
 System builders prioritizing compatibility across multiple Intel and AMD sockets
Key specifications
 Type: Air cooler with 120 mm fan
 Fan diameter: 120 mm
 Maximum airflow: 66.17 cfm
 Air pressure: 1.53 mmH2O
 Dimensions (W × D × H): 110 mm × 125 mm × 155 mm
 Weight: 0.73 kg
 Colour: White with addressable RGB lighting
 Supported processor sockets: AM5, AM4, LGA 1700, LGA 1200, LGA 1156, LGA 1155, LGA 1151, LGA 1150
How to use
Mount the Thermalright Peerless Assassin 120 SE WHITE ARGB to the CPU following the manufacturer’s mounting instructions for the target socket. Apply a thin, even layer of thermal paste to the CPU heatspreader before placing the cooler. Secure the cooler bracket and fan according to the included manual, connect the fan power cable to the CPU fan header, and attach the ARGB cable to a compatible header or controller to enable lighting control. After installation, verify in BIOS or monitoring software that fan operation and CPU temperatures are within expected ranges.
Usage recommendations
For optimal thermal performance, ensure adequate case airflow by using additional intake and exhaust fans. When building in compact cases, confirm the 155 mm cooler height fits the chassis clearance. Use motherboard or case ARGB controllers for synchronized lighting; if a controller is not available, consult the manual for alternative connection options.

## Specifications

### Performance

| Feature | Value |
|---|---|
| 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 |
| Suitable location | Processor |
| Fan speed (max) | 1550 RPM |
| Quantity per pack | 1 pc(s) |
| Fan noise level (max) | 25.6 dB |
| Fan bearing technology | Fluid Dynamic Bearing (FDB) |

### Design

| Feature | Value |
|---|---|
| Product colour | White |
| Material | Copper |
| Illumination colour | Multi |
| Number of heat pipes | 6 |
| Base plate material | Copper |
| Fan connector | 4-pin |
| Illumination LED | Yes |
| LED connector type | 3-pin |

### Weight & dimensions

| Feature | Value |
|---|---|
| Heat pipes diameter | 6 mm |
| Weight | 0.73 kg |
| Height | 155 mm |
| Width | 110 mm |
| Depth | 125 mm |
| Fan weight | 120 g |
| Fan dimensions (W x D x H) | 120 x 120 x 25 |

### Power

| Feature | Value |
|---|---|
| Fan current | 0.2 A |
| LED voltage | 5 V |

### Packaging content

| Feature | Value |
|---|---|
| Package type | Box |
| Mounting kit | Yes |
| Number of screws | 8 |
| Screws included | Yes |

## FAQ

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

The price is 51.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 204 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 03.08.2026 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: 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.

## Image

https://aio.lv/img/cache/product/10903027/66002064_large.webp