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header-product Heatsink Alphacool NexXxoS XT45
119.99 €

Heatsink Alphacool NexXxoS XT45

Heatsink Alphacool NexXxoS XT45 Photo 1
Heatsink Alphacool NexXxoS XT45 Photo 2
Heatsink Alphacool NexXxoS XT45 Photo 3
Heatsink Alphacool NexXxoS XT45 Photo 4
Heatsink Alphacool NexXxoS XT45 Photo 5
Heatsink Alphacool NexXxoS XT45 Photo 6
Heatsink Alphacool NexXxoS XT45 Photo 7
Heatsink Alphacool NexXxoS XT45 Photo 1
Heatsink Alphacool NexXxoS XT45 Photo 2
Heatsink Alphacool NexXxoS XT45 Photo 3
Heatsink Alphacool NexXxoS XT45 Photo 4
Heatsink Alphacool NexXxoS XT45 Photo 5
Heatsink Alphacool NexXxoS XT45 Photo 6
Heatsink Alphacool NexXxoS XT45 Photo 7
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Short description

The Alphacool NexXxoS XT45 heatsink features a robust copper and steel construction with a sleek black finish. Measuring 124 mm in width, 400 mm in depth, and 46 mm in height, it offers excellent thermal performance for your cooling needs. Ideal for high-performance systems, this heatsink ensures efficient heat dissipation and reliability.
Available for order: 407 pcs.
Warranty: 2 Years
SKU: 1018699
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
23.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.48 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
28.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
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Product information

Description

The Alphacool NexXxoS XT45 heatsink is a passive cooling component designed for custom cooling loops and system installations where a compact, high-quality heat dissipation element is required. Constructed from copper and steel with a black finish, the unit measures 124 mm (width) × 400 mm (depth) × 46 mm (height) and weighs 1.515 kg. The design focuses on providing stable thermal performance as part of a liquid-cooling setup, offering a durable build and a neutral appearance that integrates with a variety of system layouts.

Advantages

The copper and steel construction ensures solid thermal conductivity and mechanical strength while the black finish provides corrosion resistance and a consistent appearance. Its slim 46 mm profile and 400 mm depth allow installation in confined spaces or alongside other cooling components. Being a passive heatsink without integrated fans, it can be used in systems where noise minimization or centralized fan control is preferred.

Suitable for

  • Custom water-cooling loops and radiators integration
  • Systems requiring a passive heatsink component with robust build
  • Compact or slim-case installations where depth and height constraints apply
  • Builds that prioritize centralized or external fan control and noise reduction

Key specifications

  • Type: Heatsink (passive)
  • Material: Copper and steel construction
  • Colour: Black
  • Dimensions (W × D × H): 124 × 400 × 46 mm
  • Weight: 1.515 kg
  • Fan diameter: 0 mm (no integrated fan)
  • Supported processor sockets: Not supported (designed as a cooling loop component)

How to use

Integrate the NexXxoS XT45 into your cooling loop or system layout following the case and loop manufacturer recommendations. Mount the heatsink in a position that allows sufficient coolant flow and access for tubing and fittings. Ensure compatibility with your existing radiator, pump and reservoir arrangement, and route tubing to avoid sharp bends or kinks. As this unit has no integrated fan, plan airflow and fan placement elsewhere in the system if additional active cooling is required.

Usage recommendations

Use appropriate corrosion inhibitors and coolant additives compatible with copper and steel to maintain longevity. During installation, verify clearances inside the case and secure all fittings to prevent leaks. Regularly inspect the cooling loop for sediment or discoloration and perform maintenance according to your liquid-cooling system schedule.

Specifications

Type:
Heatsink
Fan diameter:
0 mm
Weight:
1.515 kg
Supported processor sockets:
Not supported
Product colour:
Black
All features

Performance

Type:
Heatsink
Fan diameter:
0 mm
Supported processor sockets:
Not supported
Compatible processor series:
Not supported

Design

Product colour:
Black
Material:
Copper, Steel

Weight & dimensions

Weight:
1.515 kg
Height:
46 mm
Width:
124 mm
Depth:
400 mm

Packaging content

Screws included:
Yes

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

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

The price is 119.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 407 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 23.07.2026 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. 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 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, fan diameter, weight, 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.
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.