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header-product Radiator Block Alphacool NexXxoS XT45 Black 360mm Copper Steel
199.49 €

Radiator Block Alphacool NexXxoS XT45 Black 360mm Copper Steel

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

The Alphacool NexXxoS XT45 radiator block features a copper and steel construction with a sleek black finish. Measuring 360mm in width, 378mm in depth, and 46.5mm in height, it is designed for high-performance cooling systems, ensuring optimal heat dissipation for your components.
Available for order: 5 pcs.
Warranty: 2 Years
SKU: 10811814
Manufacturer: Alphacool
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
14.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
17.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 3.23 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
17.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
0 credit

pay in 3 equal parts

today

0 €

afterward

3 mth. х 66.5 €

overpayment

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 5.54 euros per month
Together cheaper
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Product information

Description

The Alphacool NexXxoS XT45 Black 360mm Copper Steel radiator block is a compact, high-performance cooling component designed for liquid-cooled PC systems. Crafted from copper and steel with a black finish, this 360mm unit offers a balance of thermal conductivity and structural durability. With dimensions of 360mm width, 378mm depth and 46.5mm height, and a product weight of 2.588 kg, the XT45 is intended for use in custom water-cooling loops where reliable heat dissipation and a low-profile radiator height are required.

Advantages

The combination of copper and steel construction delivers effective thermal transfer and mechanical strength suitable for a wide range of cooling setups. Its 360mm size fits many standard case layouts while providing greater surface area than smaller radiators, improving heat rejection from coolant to airflow. A black finish offers a neutral appearance that integrates with diverse system styles. The radiator block's moderate weight and compact height make it easier to install in constrained spaces compared with thicker radiator designs.

Suitable for

  • Custom PC water-cooling loops with limited thickness clearance
  • Cooling of CPUs and other heat-generating components in mid-tower and full-tower cases
  • Builds that require a 360mm radiator length but prefer a lower-profile 45 mm height

Key specifications

  • Radiator type: Radiator block for liquid cooling
  • Material: Copper (heat-exchanging parts) and steel (structural parts)
  • Colour: Black
  • Dimensions: 360 mm (width) × 378 mm (depth) × 46.5 mm (height)
  • Weight: 2.588 kg

How to use

Install the Alphacool NexXxoS XT45 Black 360mm radiator block as part of a closed loop cooling system following your case and component manufacturers' recommendations. Mount the radiator in a location that allows unobstructed airflow through the fins, preferably aligned with intake or exhaust fan positions. Connect inlet and outlet ports to tubing secured with appropriate fittings and clamps, and ensure the loop is filled and leak-tested before powering the system. Confirm compatibility with fan sizes and mounting points in your chassis prior to installation.

Usage recommendations

For reliable performance, pair the 360mm XT45 radiator with fans that provide stable airflow at your target noise level and with fittings compatible with copper/steel radiator ports. Perform a leak test after assembly and monitor coolant temperature during initial operation to verify expected heat dissipation.

Specifications

Type:
Radiator block
Weight:
2.588 kg
Product colour:
Black
All features
Maximum operating pressure:
0.8 bar
Number of connectors:
3
Connecting thread:
1/4

Performance

Type:
Radiator block

Design

Product colour:
Black
Material:
Steel, Cooper
Certification:
CE, FC, RoHS

Weight & dimensions

Weight:
2.588 kg
Package weight:
3040 g
Height:
46.5 mm
Width:
360 mm
Depth:
378 mm
Package depth:
415 mm
Package height:
55 mm
Package width:
380 mm

Other features

Cooling agent:
liquid

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

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

The price is 199.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 14.07.2026 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 Block 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 Block 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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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.