Montech LightFlow ARGB 240 liquid CPU cooler

Name: All-in-one liquid cooler Montech LightFlow LightFlow ARGB 240 (B)
Brand: Montech
SKU: 11914357
Price: 72.99 EUR
Availability: InStock

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All-in-one liquid cooler Montech LightFlow ARGB 240 — 240mm radiator, 120mm fans, FDB, Black

Montech LightFlow ARGB 240 liquid CPU cooler Photo 1

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Short description

Montech LightFlow ARGB 240 is an all-in-one liquid CPU cooler with a 240 mm radiator and two 120 mm ARGB fans. Fans use Fluid Dynamic Bearing (FDB) and deliver up to 129.5 m³/h airflow with a maximum air pressure of 2.39 mmH2O. Compatible with LGA 1700, AM4 and AM5 sockets. Designed for reliable CPU thermal management in gaming and workstation builds.

Available for order: 10 pcs.

Warranty: 2 Years

SKU: 11914357

Manufacturer: Montech

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36 months installment: from 2.03 euros per month

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Product information

Description

Montech LightFlow ARGB 240 is an all-in-one liquid cooler with a 240 mm radiator and two 120 mm ARGB fans designed for reliable CPU thermal management in gaming and workstation builds. The cooler combines a compact dual-fan 240 mm radiator, an infinity mirror pump housing for visual impact, and Fluid Dynamic Bearing (FDB) fans that deliver high airflow and consistent performance. It comes in black and supports modern CPU sockets including LGA 1700, AM4 and AM5 for straightforward installation in contemporary PC cases.

Advantages

The LightFlow ARGB 240 offers efficient heat dissipation through its 240 mm radiator paired with two 120 mm FDB fans, providing a balance of airflow and pressure suitable for mainstream cooling needs. The included ARGB lighting and infinity mirror pump add visual customization without affecting core cooling performance. Compatibility with common modern sockets reduces installation complexity for new builds and upgrades.

Suitable for

Gaming desktops with mid-tower or larger cases that support 240 mm radiators
Workstation PCs requiring sustained CPU cooling under moderate loads
User builds seeking ARGB lighting and a compact AIO solution

Key specifications

Cooling type: All-in-one liquid cooler with 240 mm radiator
Fan size: 120 mm
Fan bearing: Fluid Dynamic Bearing (FDB)
Airflow: up to 129.5 m³/h (approx. 78.73 CFM)
Maximum air pressure: 2.39 mmH2O
ARGB lighting: pump housing and fans with addressable RGB support
Colour: Black
Supported CPU sockets: LGA 1700, Socket AM4, Socket AM5

How to use

Mount the 240 mm radiator in an appropriate position inside your case (top or front) that supports dual 120 mm fan placement and provides clearance for the radiator thickness. Attach the two 120 mm fans to the radiator in the preferred intake or exhaust orientation, connect the pump and fans to the motherboard headers using the provided cables, and install the pump block onto the CPU following the included mounting brackets for the supported sockets. Ensure ARGB headers or controller are connected if you want to synchronize lighting with the system.

Usage recommendations

For best cooling performance maintain adequate case airflow: combine the LightFlow ARGB 240 with complementary intake and exhaust fans, keep dust filters clean, and verify secure mounting to avoid vibration. Use the motherboard’s PWM control to optimize fan speed profiles according to CPU load.

Specifications

Type:: All-in-one liquid cooler
Fan diameter:: 120 mm
Supported processor sockets:: LGA 1700, Socket AM4, Socket AM5
Product colour:: Black

All features

Performance

Type:: All-in-one liquid cooler
Fan diameter:: 120 mm
Supported processor sockets:: LGA 1700, Socket AM4, Socket AM5
Maximum airflow:: 78.73 cfm
Airflow:: 129.5 m³/h
Maximum air pressure:: 2.39 mmH2O
Bearing type:: Fluid Dynamic Bearing (FDB)
Pulse-width modulation (PWM) support:: Yes
Suitable location:: Processor
Pump motor speed:: 3100 RPM
Fan speed (max):: 2200 RPM
Fan speed (min):: 600 RPM
Quantity per pack:: 1 pc(s)
Fan noise level (max):: 34.3 dB
Pump noise level:: 28 dB
Pump connector:: 4-pin

Design

Product colour:: Black
Illumination colour:: Red, Green, Blue, Amber
Number of fans:: 2 fan(s)
Fan connector:: 4-pin
Radiator material:: Aluminum
Illumination LED:: Yes
LED connector type:: 3-pin

Weight & dimensions

Radiator width:: 277 mm
Radiator depth:: 27 mm
Radiator height:: 120 mm
Tube length:: 400 mm
Fan dimensions (W x D x H):: 120 x 120 x 25
Pump width:: 68.9 mm
Pump depth:: 68.9 mm
Pump height:: 56 mm

Technical details

Warranty period:: 6 year(s)

Power

Pump current:: 300 mA
Fan current:: 0.3 A
Fan power consumption:: 3.6 W
Pump power consumption:: 3.6 W
Hub voltage:: 5
LED power consumption (pump):: 1.8 W
LED power consumption (fan):: 2.025 W
LED current:: 0.36 A

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Reasons to buy

Striking Infinity Mirror Aesthetics

Make your build stand out with a minimalist infinity mirror that delivers striking depth and customizable ARGB illumination—premium looks without compromise.

High-Performance 20 FPI Radiator

Engineered with a dense 20 FPI fin array to maximize heat dissipation, the 240 mm radiator keeps CPU temperatures stable under heavy gaming and workstation loads.

Pre-Installed Parts for Fast Installation

Pre-installed essentials speed up installation so you can complete your build quickly and start testing performance without extra prep.

Compatibility Guidance for Seamless Integration

Quick compatibility checks ensure the cooler fits your case and platform, helping you avoid surprises during assembly and guaranteeing a smooth installation.

Ready for Current and Next-Gen Sockets

Supports modern Intel and AMD sockets for broad platform compatibility: Intel LGA 1700 / 1851 and AMD AM4 / AM5—designed to work with today’s and tomorrow’s CPUs.

6-Year Warranty for Long-Term Confidence

Backed by a 6-year warranty that exceeds typical industry coverage, the LightFlow ARGB 240 offers lasting reliability and peace of mind for high-performance builds.

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Customer questions

FAQ

How much does the Montech LightFlow ARGB 240 liquid CPU cooler cost, and is it available for purchase?

The price is 72.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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, Installment. All transactions are 100% secure and encrypted.

Can Montech LightFlow ARGB 240 liquid CPU cooler be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Montech LightFlow ARGB 240 liquid CPU cooler online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
Fill in the required details for the lending partner;
Receive a decision within a few minutes.

For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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 Montech 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 Montech 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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, 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.

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