# Liquid cooling kit Koolance EX2-755 with 120 mm fan, black

**URL:** https://aio.lv/en/product--koolance-ex2-755--1018719
**Data updated:** 2026-03-20 21:17 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Koolance
**Manufacturer code:** EX2-755
**EAN:** 0829596907186
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 871.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 720.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--koolance-ex2-755--1018719

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Koolance EX2-755 is a liquid cooling kit designed for PC thermal management. It includes a 120 mm fan and a radiator-based closed-loop cooling solution in a black finish. Weighing 3.63 kg, the kit is intended to lower CPU temperatures and support stable operation under load, suitable for desktop builds that require efficient heat dissipation.

## Long description

Koolance EX2-755 with 120 mm fan is an ambient liquid cooling kit designed for PC thermal management. The kit includes a dual 120 mm fan aluminum radiator, pump, reservoir and control options in a black finish. It is intended to reduce CPU temperatures and maintain stable operation under load by providing a closed-loop radiator-based solution that requires added tubing, fittings and coolant to connect to one or more cold plates.
Advantages
The EX2-755 offers up to 590W cooling capacity at a 25°C liquid-to-ambient delta when operating at approximately 4 LPM, providing effective heat dissipation for demanding desktop builds. Fan and pump speeds can be adjusted manually across multiple levels or set to automatic control based on temperature, and the unit includes three temperature sensors for monitoring and an adjustable audio alarm. The compact reservoir and G1/4 BSPP threaded ports allow flexible integration with common fittings and tubing while maintaining a streamlined external footprint in black.
Suitable for
 High-performance desktop CPUs requiring enhanced cooling capacity
 Workstations and rendering rigs operating under sustained load
 Custom loop expansions where an ambient radiator solution is preferred
 Systems that need adjustable fan and pump control for noise/thermal balancing
Key specifications
 Cooling capacity: 590 W (2013 BTU/hr) at 25°C liquid-to-ambient delta @ 4 LPM
 Radiator: dual 120 mm fan aluminum radiator with 120 mm fan diameter
 Pump flow: up to 4 LPM (1 GPM) with 10 manual speed levels
 Fan control: automatic thermal control or 10 manual speed levels
 Reservoir capacity: 157 ml (5.3 fl oz)
 Power input: 12 V DC via computer Molex or 110/220 V AC with adapter
 Threading: G 1/4 BSPP threads on back for fittings
 Weight: 3.63 kg
 Color: Black
How to use
Install the Koolance EX2-755 by mounting the radiator and fans in the desired external location or chassis position, then connect tubing and appropriate G1/4 fittings to the pump and reservoir ports. Fill the loop with a compatible coolant, bleed air from the system, and connect power using the Molex plug or the external AC adapter. Configure fan and pump speeds through the unit's control settings or rely on automatic temperature-based control; place the included temperature sensors on critical points to enable monitoring and alarm thresholds.
Usage recommendations
Use compatible G1/4 fittings and coolant specified for PC liquid cooling systems, ensure all connections are tightened to prevent leaks, and perform an initial leak test before powering other components. For best results, position the radiator where case airflow is optimal and periodically check fluid level in the 157 ml reservoir and clean fans to maintain cooling performance.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Liquid cooling kit |
| Fan diameter | 120 mm |
| Coolant capacity | 0.157 L |
| Quantity per pack | 1 pc(s) |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Number of fans | 2 fan(s) |
| Radiator material | Aluminium |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 3.63 kg |

### Power

| Feature | Value |
|---|---|
| Pump voltage | 12 |

## FAQ

### How much does the Liquid cooling kit Koolance EX2-755 cost, and is it available for purchase?

The price is 871.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 07.07.2026 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, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Liquid cooling kit Koolance EX2-755 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Koolance 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 Koolance 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, 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 Liquid cooling kit Koolance EX2-755?

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/1018719/56521591_large.webp