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header-product Noctua NL-LC1-42 All-in-One Liquid CPU Cooler with 140mm Fan for AM4, AM5, and LGA 1700
353.49 €

Noctua NL-LC1-42 All-in-One Liquid CPU Cooler with 140mm Fan for AM4, AM5, and LGA 1700

Noctua NL-LC1-42 All-in-One Liquid CPU Cooler Photo 1
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Noctua NL-LC1-42 All-in-One Liquid CPU Cooler with 140mm Fan for AM4, AM5, and LGA 1700

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Noctua NL-LC1-42 All-in-One Liquid CPU Cooler with 140mm Fan for AM4, AM5, and LGA 1700

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Short description

The Noctua NL-LC1-42 is a high-performance all-in-one liquid cooling system featuring a 140mm fan designed for efficient thermal management. It supports modern processor sockets including AM4, AM5, and LGA 1700. Equipped with a durable ceramic bearing, it delivers an airflow of 155.6 m³/h and a maximum air pressure of 2.56 mmH2O, ensuring reliable and quiet operation for demanding computing tasks and high-end PC builds.
Available for order: 3 pcs.
Warranty: 2 Years
SKU: 12527320
Manufacturer: Noctua
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
03.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
06.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 3.60 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
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From 1.79 €
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3 mth. х 117.83 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 9.82 euros per month
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Product information

Description

The Noctua NL-LC1-42 is a high-performance all-in-one liquid CPU cooler designed to provide superior thermal management for modern high-end desktop processors. Built upon the reliable Asetek Emma v2 platform, this cooling solution integrates Noctua’s signature engineering to deliver exceptional heat dissipation while maintaining low noise levels. With its 140mm fan configuration and advanced ceramic bearing technology, it ensures consistent airflow and long-term operational stability for demanding computing environments.

Advantages

This liquid cooler stands out due to its specialized pump noise absorber, which utilizes a multi-layer acoustic structure to minimize both air-borne noise and structural vibrations. The inclusion of a dedicated mode switch allows users to toggle between quiet, balanced, and manual pump speed profiles, providing flexibility to prioritize either silence or maximum cooling performance based on current system load. Its robust construction and high-quality components ensure reliable operation even under sustained heavy workloads, making it a premium choice for enthusiasts and professionals alike.

Suitable for

  • High-performance gaming PCs
  • Workstations for video editing and rendering
  • Systems requiring quiet operation under load
  • Modern builds using AM4, AM5, or LGA 1700 sockets

When it may not be suitable

This cooler may not be suitable for small form factor cases that lack the physical space to accommodate a 140mm fan radiator setup. Additionally, users with older motherboard sockets not listed in the compatibility specifications will require alternative mounting solutions or different cooling hardware.

Key specifications

  • Type: All-in-one liquid cooler
  • Fan diameter: 140 mm
  • Supported sockets: AM4, AM5, LGA 1700
  • Airflow: 155.6 m³/h
  • Maximum air pressure: 2.56 mmH2O
  • Bearing type: Ceramic bearing
  • Color: Brown

How to use

Installation involves mounting the radiator to the appropriate fan slots in your PC case and securing the pump block onto the CPU using the provided mounting hardware for your specific socket type. Ensure that the backplate is correctly aligned before tightening the screws. Once installed, connect the pump and fan headers to the motherboard's CPU_FAN or AIO_PUMP connectors. You can then use the integrated mode switch on the pump to select your preferred performance profile.

What to consider before purchase

  • Verify that your PC case supports 140mm radiator mounting points.
  • Ensure your CPU socket is compatible with the listed supported types.
  • Check for clearance around the CPU socket to avoid interference with tall RAM modules or VRM heatsinks.

Usage recommendations

For optimal thermal performance, ensure the radiator is mounted in a position that allows for efficient exhaust or intake of fresh air. Regularly clean the fan blades and radiator fins from dust to maintain peak cooling efficiency and quiet operation.

Specifications

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

Performance

Type:
All-in-one liquid cooler
Fan diameter:
140 mm
Supported processor sockets:
Socket AM4, Socket AM5, LGA 1700
Maximum airflow:
91.58 cfm
Airflow:
155.6 m³/h
Maximum air pressure:
2.56 mmH2O
Bearing type:
Ceramic bearing
Operating temperature (T-T):
2 - 50
Suitable location:
Processor
Pump motor speed (max):
3400 RPM
Pump motor speed (min):
2100 RPM
Fan speed (max):
1500 RPM
Quantity per pack:
4 pc(s)
Fan noise level (max):
24.8 dB
Pump noise level:
14.9 dB
Pump connector:
4-pin

Design

Product colour:
Brown
Material:
Aluminium
Base plate material:
Copper
Fan connector:
4-pin

Weight & dimensions

Cable length:
0.5 m
Package weight:
3601 g
Package depth:
165 mm
Package height:
230.8 mm
Package width:
546 mm
Tube diameter:
12.5 mm
Radiator width:
459.5 mm
Radiator depth:
30 mm
Radiator height:
143.7 mm
Tube length:
450 mm
Fan dimensions (W x D x H):
140 x 140 x 25
Tube inner diameter:
7 mm

Technical details

Compliance certificates:
CE, UKCA, REACH, RoHS

Power

Power consumption (typical): Power consumption in switched-on state expressed in W.
2 W
Power supply:
6 W
Rated current:
1.7 A
Pump voltage:
12
Fan voltage:
12 V
Rated voltage:
13.2 V
Starting voltage:
9.5 V

Description

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Customer reviews

Customer questions

FAQ

How much does the Noctua NL-LC1-42 All-in-One Liquid CPU Cooler cost, and is it available for purchase?

The price is 353.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 03.08.2026 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 Noctua NL-LC1-42 All-in-One 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 Noctua NL-LC1-42 All-in-One 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 Noctua 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 Noctua 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.

Where can I download the instructions for Noctua NL-LC1-42 All-in-One Liquid 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.
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