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header-product Radiator Alphacool NexXxoS XT45
107.49 €

Radiator Alphacool NexXxoS XT45

Radiator Alphacool NexXxoS XT45 Photo 1
Radiator Alphacool NexXxoS XT45 Photo 2
Radiator Alphacool NexXxoS XT45 Photo 3
Radiator Alphacool NexXxoS XT45 Photo 4
Radiator Alphacool NexXxoS XT45 Photo 5
Radiator Alphacool NexXxoS XT45 Photo 6
Radiator Alphacool NexXxoS XT45 Photo 1
Radiator Alphacool NexXxoS XT45 Photo 2
Radiator Alphacool NexXxoS XT45 Photo 3
Radiator Alphacool NexXxoS XT45 Photo 4
Radiator Alphacool NexXxoS XT45 Photo 5
Radiator Alphacool NexXxoS XT45 Photo 6
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Short description

The Alphacool NexXxoS XT45 Radiator is designed for high-performance cooling with a thickness of 45mm. It features a sleek black finish and dimensions of 324mm width, 144mm depth, and 46mm height. This radiator is compatible with various cooling systems and provides excellent heat dissipation, ensuring optimal performance for your setup.
Available at price 107.49 €: 2 pcs.
Total available for order: 148 pcs.
Warranty: 2 Years
SKU: 1018698
Manufacturer: Alphacool
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: 1.28 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 €
0 credit

pay in 3 equal parts

today

0 €

afterward

3 mth. х 35.83 €

overpayment

0 €

All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 2.99 euros per month
Together cheaper
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Product information

Description

The Alphacool NexXxos XT45 radiator is a 45mm-thick, full-copper heat exchanger engineered for water-cooling systems. Constructed with copper chambers and fins, steel side panels and brass threads, it delivers improved thermal transfer and supports high flow rates. The unit measures 324×144×46 mm, comes in black finish and includes fittings and screws for installation.

Advantages

All main internal parts are made of copper, which increases thermal performance compared with radiators that use mixed materials. Separated, flat chambers direct coolant flow for efficient heat removal while reducing overall length for easier mounting. Universal compatibility with 120mm and 140mm fans and multiple thickness options make the XT45 versatile for different cooling needs. Built-in protective ledges prevent screw damage to fins and standard M3 mounting threads simplify fan and grille installation.

Suitable for

  • Custom PC liquid-cooling loops requiring a 45mm radiator
  • High-performance desktops and workstations with limited mounting depth
  • Quiet builds that use slow to medium-speed fans

Key specifications

  • Material (internal): mostly copper
  • Material (casing): steel side panels, brass threads, copper chambers
  • Colour: black
  • Dimensions (L×W×H): 324×144×46 mm
  • Connection threads: 6×1/4"
  • Mounting thread size: M3
  • Pressure tested to: 1.5 bar
  • Weight: 1413 g

How to use

Install the radiator into your loop using the supplied copper-plated M3 screws and standard M3 mounting points. Fit 120mm or 140mm fans according to your airflow preference and connect the coolant lines to the 1/4" threaded ports; the chamber provides multiple fitting orientations to reduce angled adapters. Use the 1/4" screw plug for de-aeration or vertical mounting where applicable. The threaded opening can also be used for filling when combined with a compatible fill port.

Usage recommendations

For best results, pair the NexXxos XT45 with fans that match your noise and airflow targets (slow to medium speeds are effective thanks to the fin design). When tightening screws, rely on the internal protective ledge but avoid excessive force. Pressure-test the loop after installation and use the supplied screw plug or a fill port to remove trapped air.

Specifications

Type:
Radiator
Weight:
1.413 kg
Product colour:
Black
All features

Performance

Type:
Radiator

Design

Product colour:
Black

Weight & dimensions

Weight:
1.413 kg
Height:
46 mm
Width:
324 mm
Depth:
144 mm

Description

Machine translation. Load original

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Stock data
Warehouse Stock Delivery to the store Store Price
WH354 2 16.07.2026 Best delivery 107.49 € Best price
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 146 23.07.2026 113.49 €
107.49 €
Stock: 2
Delivery Date: 16.07.2026 Best delivery
Warehouse: WH354
Available only for legal entities
113.49 €
Stock: 146
Delivery Date: 23.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Radiator Alphacool NexXxoS XT45 cost, and is it available for purchase?

The price is 107.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 148 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, Installment. All transactions are 100% secure and encrypted.

Can Radiator Alphacool NexXxoS XT45 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 Radiator Alphacool NexXxoS XT45 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 Alphacool 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 Alphacool 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, 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.
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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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.