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header-product Air cooler Montech NX400 ARGB, 120 mm fan, FDB, 800–1950 RPM, TDP 270 W, Black
33.99 €

Air cooler Montech NX400 ARGB, 120 mm fan, FDB, 800–1950 RPM, TDP 270 W, Black

Montech NX400 ARGB air cooler 120 mm Photo 1
Montech NX400 ARGB air cooler 120 mm Photo 2
Montech NX400 ARGB air cooler 120 mm Photo 3
Montech NX400 ARGB air cooler 120 mm Photo 4
Montech NX400 ARGB air cooler 120 mm Photo 5
Montech NX400 ARGB air cooler 120 mm Photo 6
Montech NX400 ARGB air cooler 120 mm Photo 1
Montech NX400 ARGB air cooler 120 mm Photo 2
Montech NX400 ARGB air cooler 120 mm Photo 3
Montech NX400 ARGB air cooler 120 mm Photo 4
Montech NX400 ARGB air cooler 120 mm Photo 5
Montech NX400 ARGB air cooler 120 mm Photo 6
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Air cooler Montech NX400 ARGB, 120 mm fan, FDB, 800–1950 RPM, TDP 270 W, Black

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Air cooler Montech NX400 ARGB, 120 mm fan, FDB, 800–1950 RPM, TDP 270 W, Black

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Short description

Montech NX400 ARGB is an air cooler with a 120 mm Fluid Dynamic Bearing (FDB) fan, supporting rotational speeds from 800 to 1950 RPM and a rated TDP of 270 W. It delivers up to 2.82 mmH2O air pressure and operates at 12 V. Compact dimensions (156×74×120 mm) and black finish make it suitable for desktop PC cooling, improving CPU temperature control and stable performance.
Available at price 33.99 €: 50 pcs.
Total available for order: 144 pcs.
Warranty: 2 Years
SKU: 11565081
Manufacturer: Montech
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
16.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
21.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.00 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
21.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

Montech NX400 ARGB is a single-tower air cooler with a 120 mm Fluid Dynamic Bearing (FDB) fan, designed to provide efficient CPU cooling in a compact black housing. The cooler supports fan speeds from 800 to 1950 RPM, a rated TDP of 270 W and delivers up to 2.82 mmH2O static pressure. Its compact dimensions (156 × 74 × 120 mm) make it suitable for most desktop PC builds where space-efficient, effective heat dissipation is required.

Advantages

The NX400 combines a precision-engineered heat sink with a high-performance static-pressure 120 mm FDB fan to balance airflow and pressure for consistent heat transfer. Low-noise operation at typical speeds and a durable bearing design contribute to long-term reliability. The compact single-tower layout and black finish allow easier installation in constrained cases while maintaining cooling performance for mainstream and high-performance CPUs.

Suitable for

  • Cooling desktop PC CPUs in mid-tower and compact cases
  • Systems requiring a 120 mm single-fan tower cooler
  • Builds where a balance of airflow, static pressure and low noise is needed

Key specifications

  • Type: Air cooler, single-tower design
  • Fan diameter: 120 mm
  • Fan speed range: 800–1950 RPM
  • Maximum static pressure: 2.82 mmH2O
  • Rated TDP: 270 W
  • Operating voltage: 12 V
  • Dimensions: 156 × 74 × 120 mm
  • Colour: Black
  • Weight: 0.874 kg

How to use

Mount the NX400 onto a compatible CPU socket following the motherboard and cooler mounting instructions. Apply a thin, even layer of thermal paste to the CPU heat spreader, align the cooler base and secure the mounting brackets. Connect the fan to the CPU fan header (12 V) and configure fan curves in BIOS or software to match desired noise and cooling balance.

Usage recommendations

For optimal performance, ensure adequate case airflow (intake and exhaust) and set fan profiles to increase RPM under high CPU load. Verify clearance for RAM modules and large graphics cards before installation.

Specifications

Type:
Air cooler
Fan diameter:
120 mm
Weight:
0.874 kg
Thermal Design Power (TDP):
270 W
Product colour:
Black
All features

Performance

Type:
Air cooler
Fan diameter:
120 mm
Noise level (high speed):
26 dB
Rotational speed (min):
800 RPM
Rotational speed (max):
1950 RPM
Maximum airflow:
69 cfm
Maximum air pressure:
2.82 mmH2O
Bearing type:
Fluid Dynamic Bearing (FDB)
Suitable location:
Processor
Fan speed (max):
2000 RPM
Fan speed (min):
800 RPM
Quantity per pack:
2 pc(s)
Fan diameter 2:
120 mm
Fan 2 rotational speed (min):
800 RPM
Fan 2 rotational speed (max):
1950 RPM
Fan 2 noise level (high speed):
34.17 dB
Fan 2 maximum airflow:
85.09 cfm
Fan 2 maximum air pressure:
3.35 mmH2O

Design

Product colour:
Black
Material:
Plastic, Copper, Aluminium
Illumination colour:
Red, Green, Blue, Amber
Number of fans:
1 fan(s)
Number of heat pipes:
4
Number of fins:
104
Fins material:
Aluminium
Fan connector:
4-pin
Radiator material:
Aluminum
Illumination LED:
Yes
Number of fan blades:
9
LED connector type:
3-pin

Weight & dimensions

Weight:
0.874 kg
Height:
120 mm
Width:
156 mm
Depth:
74 mm
Tube diameter:
6 mm
Fan dimensions (W x D x H):
120 x 120 x 25

Technical details

Warranty period:
3 year(s)

Power

Thermal Design Power (TDP):
270 W
Voltage:
12

Packaging content

Mounting kit:
Yes

Description

Machine translation. Load original

Reasons to buy

Advanced Heat Pipe Design

Optimized structure and fluid ratio enable faster heat transfer and improved cooling performance.

Advanced Heat Pipe Design

Optimized Heat Sink Design

52 fins precisely aligned with the heat pipes for smooth airflow and compact efficiency.

Optimized Heat Sink Design

E28 PWM: The Cooling Hero

Delivers strong airflow through the high-density heatsink using 28 mm-thick blades optimized for static pressure.

E28 PWM: The Cooling Hero

Stable & Quiet Performance

Detachable corner-covered footpads effectively reduce vibration and noise for smoother, quieter operation.

Stable & Quiet Performance

Polished to Perfection

Striped, translucent accents on the top cover add a refined touch, creating a sleek and subtle aesthetic.

Polished to Perfection

Fits All You Need

Interchangeable brackets support a wide range of CPU sockets, including Intel® LGA 1851, AMD AM5 and more.

Fits All You Need

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Stock data
Warehouse Stock Delivery to the store Store Price
WH354 50 16.07.2026 Best delivery 33.99 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 94 23.07.2026 42.49 €
33.99 €
Stock: 50
Delivery Date: 16.07.2026 Best delivery
Warehouse: WH354
Available only for legal entities
42.49 €
Stock: 94
Delivery Date: 23.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Montech NX400 ARGB air cooler 120 mm cost, and is it available for purchase?

The price is 33.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 144 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 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, weight, thermal design power (tdp), 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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.