# Processor Cooler Thermalright Le Grand Macho RT — 15 cm Fan, 300–1300 RPM, 125 m³/h, Black/White

**URL:** https://aio.lv/en/product--thermalright-le-grand-macho-rt--1001347
**Data updated:** 2026-04-12 10:49 (EEST)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Thermalright
**Manufacturer code:** LE GRAND MACHO RT
**EAN:** 0814256001144
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 69.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 57.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--thermalright-le-grand-macho-rt--1001347

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Thermalright Le Grand Macho RT is an air cooler for CPUs equipped with a 15 cm fan delivering up to 125 m³/h airflow. The fan runs between 300 and 1300 RPM with noise levels from 14 dB (low) to 20 dB (high). Designed for efficient heat dissipation in PC systems, it suits high-performance desktops and quiet builds requiring reliable processor cooling.

## Long description

The Thermalright Le Grand Macho RT is an active version of the semi-passive Le Grand Macho cooler, combining a large nickel-plated copper base, seven 6 mm heat pipes and an optimized fin stack with an included temperature-controlled TY-147 B PWM fan. The cooler is designed for high-performance desktop processors and offers a compact footprint (152 x 147 x 159 mm) while supporting broad Intel and AMD socket compatibility. The TY-147 B fan uses a fluid dynamic bearing and side-vent design to reduce noise while delivering up to 125 m³/h airflow and a maximum active cooling capability of approximately 280 TDP.
Advantages
The cooler pairs a high-gloss, slightly convex nickel-plated C1100 copper base with seven tightly integrated 6 mm heat pipes to maximize heat transfer from the CPU to the fin array. The TY-147 B PWM fan provides a wide RPM range (300–1300 RPM) with low noise (about 14–20 dB(A)) and optimized side vents for quieter operation. Perforated aluminum fins, a low-air-resistance fin design and a central oval air duct improve airflow distribution and reduce turbulence hot spots. The cooler includes a universal mounting kit, an extra-long magnetic screwdriver for easier installation and a syringe of Thermalright Chill Factor 3 thermal paste.
Suitable for
High-performance desktop CPUs, including multi-core Intel Core and AMD processors
Systems requiring quiet active cooling with a 140–150 mm class fan profile
PC builds where a polished nickel-plated base and mature heat-pipe technology are preferred for thermal efficiency
Когда может быть не подходящим
Из-за высоты 159 мм и ширины 152 мм кулер может не подходить для компактных корпусов с ограниченным пространством вокруг процессорного разъёма или высокими модулями оперативной памяти, которые перекрывают область монтажа вентилятора. Также при установке на новые Intel LGA1151 («Skylake») рекомендуется использовать специальную опорную прокладку 1151 для обеспечения корректной установки.
Key specifications
Overall dimensions: 152 x 147 x 159 mm (W x D x H)
Fan diameter: approximately 150 mm (TY-147 B)
Fan speed: 300–1300 RPM (PWM)
Airflow: up to 125 m³/h
Noise level: ~14–20 dB(A)
Heat pipes: 7 × 6 mm copper heat pipes
Base: nickel-plated polished C1100 copper, slightly convex contact surface
Fin material: perforated aluminum fins with oval central air duct
Active cooling rating: about 280 TDP
How to use
Install the cooler using the included universal mounting kit that supports current Intel and AMD sockets. Apply a thin, even layer of the supplied Thermalright Chill Factor 3 thermal paste to the CPU heatspreader, position the cooler so the convex copper base contacts the CPU, and secure it with the provided mounting hardware. Fit the TY-147 B PWM fan to the heatsink using the revised fan brackets and adhesive anti-vibration pads for decoupled mounting. Connect the fan to a PWM-capable CPU fan header to allow automatic speed control based on temperature.
What to consider before purchase
Check case clearance for cooler height (159 mm) and motherboard clearance for RAM modules near the CPU socket.
Verify compatibility with your CPU socket and whether an optional LGA1151 support spacer is needed for Skylake systems.
Confirm available fan header is PWM-capable to use automatic fan speed control.
Usage recommendations
For best results, mount the cooler so airflow follows your case’s front-to-rear or bottom-to-top path, ensure unobstructed intake/exhaust airflow, and use the included magnetic screwdriver to tighten fasteners evenly. Request the free 1151 support spacer from the manufacturer when installing on LGA1151 Skylake CPUs.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Cooler |
| Fan diameter | 150 mm |
| Supported processor sockets | LGA 2011-v3 (Socket R) |
| Noise level (low speed) | 14 dB |
| Noise level (high speed) | 20 dB |
| Rotational speed (min) | 300 RPM |
| Rotational speed (max) | 1300 RPM |
| Airflow | 125 m³/h |
| Suitable location | Processor |

### Design

| Feature | Value |
|---|---|
| Product colour | White, Black |
| Material | Nickel, Aluminium |
| Number of fans | 1 fan(s) |
| Fan connector | 4-pin |

### Weight & dimensions

| Feature | Value |
|---|---|
| Heat pipes diameter | 6 mm |
| Fan thickness | 7 mm |
| Weight | 0.96 kg |
| Height | 159 mm |
| Width | 152 mm |
| Depth | 147 mm |
| Fan dimensions (W x D x H) | 152 x 140 x 26.5 |

### Power

| Feature | Value |
|---|---|
| Thermal Design Power (TDP) | 300 W |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84733080 |

## FAQ

### How much does the Thermalright Le Grand Macho RT CPU Cooler cost, and is it available for purchase?

The price is 69.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 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 16.07.2026 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. 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, thermal design power (tdp), 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 Thermalright Le Grand Macho RT CPU Cooler?

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/1001347/57832815_large.webp