# Air cooler Thermalright Peerless Assassin 120 MINI 12 cm Black 1500 RPM

**URL:** https://aio.lv/en/product--thermalright-cptr-116--11108903
**Data updated:** 2026-02-17 11:01 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** Thermalright
**Manufacturer code:** CPTR-116
**EAN:** 0814256016940
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 51.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 42.97 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--thermalright-cptr-116--11108903

## 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 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

The Thermalright Peerless Assassin 120 MINI is an efficient air cooler designed for compact builds. It features a 12 cm fan with a maximum speed of 1500 RPM, providing an airflow of 66.87 CFM and a static pressure of 1.53 mmH2O. The fluid dynamic bearing ensures quiet operation and longevity. Ideal for keeping your CPU cool during intense workloads.

## Long description

The Thermalright Peerless Assassin 120 MINI 12 cm Black is a compact air cooler engineered for small-form-factor PC builds. It combines a 120 mm fan with a low-profile heatsink to provide effective CPU cooling in constrained spaces. The fan reaches up to 1500 RPM, delivering airflow and static pressure suitable for both standard and slightly restricted airflow environments. A fluid dynamic bearing reduces operational noise and extends service life, making this cooler appropriate for everyday and sustained workloads.
Advantages
This cooler offers a balance of size and performance: its compact dimensions allow installation in tighter cases while still providing meaningful heat dissipation for mainstream processors. The 120 mm fan produces a measured airflow that supports temperature control under load, and the fluid dynamic bearing contributes to quieter operation and improved durability. The black finish integrates unobtrusively into most system color schemes.
Suitable for
 Small-form-factor desktop PCs where space around the CPU is limited
 Mainstream gaming and productivity systems with moderate thermal demands
 Home and office computers that require a quiet, reliable cooler
 Builds where compatibility with compact cases and RAM clearance is important
Key specifications
 Fan size: 120 mm
 Maximum fan speed: 1500 RPM
 Airflow: 66.87 CFM
 Static pressure: 1.53 mmH2O
 Bearing type: Fluid dynamic bearing
 Color: Black
 Form factor: Low-profile / compact air cooler
How to use
Install the Thermalright Peerless Assassin 120 MINI according to your motherboard and case manual, ensuring correct orientation for airflow toward an exhaust fan or vent. Secure the cooler to the CPU with the provided mounting hardware and apply a thin, even layer of thermal paste between the CPU heat spreader and the contact surface if thermal paste is not pre-applied. Connect the fan to the appropriate CPU fan header for automatic speed control via BIOS or motherboard software. Verify sufficient clearance for memory modules and case components before final assembly.
Usage recommendations
For best results, ensure case airflow is optimized by having a balanced intake and exhaust configuration. Periodically clean dust from the fan blades and heatsink fins to maintain cooling performance. Use motherboard fan control to keep fan noise and temperatures at desired levels during different workloads.

## Specifications

| Feature | Value |
|---|---|
| Type | Air cooler |
| Product colour | Black |
| Rated current | 0.2 A |
| Number of fans | 1 fan(s) |
| Fan diameter | 120 mm |
| Supported processor sockets | LGA 1151 (Socket H4), Socket AM5, Socket AM4, LGA 2066, LGA 2011 (Socket R), LGA 1700, LGA 1200 (Socket H5), LGA 1156 (Socket H), LGA 1155 (Socket H2), LGA 1150 (Socket H3) |
| Suitable location | Processor |
| Maximum airflow | 66.87 cfm |
| Maximum air pressure | 1.53 mmH2O |
| Heat pipes diameter | 6 mm |
| Fan weight | 120 g |
| Fan dimensions (W x D x H) | 120 x 120 x 25 |
| Rotational speed (max) | 1500 RPM |
| Bearing type | Fluid Dynamic Bearing (FDB) |
| Quantity per pack | 1 pc(s) |
| Fan noise level (max) | 25.6 dB |
| Pulse-width modulation (PWM) support | Yes |

## FAQ

### How much does the Air cooler Thermalright Peerless Assassin 120 MINI 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 — 50 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

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

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/11108903/61809037_large.webp