# Radiator Alphacool NexXxoS XT45 1011660

**URL:** https://aio.lv/en/product--alphacool-1011660--1019073
**Data updated:** 2025-12-29 05:26 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Alphacool
**Manufacturer code:** 1011660
**EAN:** 4250197142328
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 73.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 60.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alphacool-1011660--1019073

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Alphacool NexXxoS XT45 Radiator is designed for high-performance cooling. With a thickness of 45mm, it offers excellent heat dissipation. The radiator features a copper core and aluminum fins, ensuring optimal thermal conductivity. Its versatile design allows for easy installation in various setups, making it suitable for both enthusiasts and professionals. The NexXxoS XT45 is compatible with standard fan sizes, providing flexibility in cooling solutions.

## Long description

Alphacool NexXxoS XT45 Full Copper X-Flow 120mm radiator (MPN 1011660, EAN 4250197142328) is a 45 mm thick cooling radiator designed for water-cooling systems. The NexXxoS XT45 uses a full-copper construction for the main parts and channels and an X-Flow internal layout that distributes coolant evenly across all channels to support high flow rates and efficient heat transfer.
Advantages
The full-copper chambers and channels provide improved thermal conductivity compared with typical mixed-metal designs. The X-Flow internal geometry equalizes flow across channels to maintain performance at higher flow rates. Multiple inlet/outlet positions on the chamber allow versatile fitting orientations and reduce the need for angled fittings. Standard M3 threaded mounting points and an internal protective ledge prevent damage from over‑inserted screws. Fin spacing and design enable good performance with low- and medium-speed fans, offering quieter operation and a wide choice of compatible fans.
Suitable for
Custom PC water-cooling loops for CPU and GPU cooling
High-flow cooling setups requiring low pressure drop
Enthusiast and professional builds where copper construction is preferred
Installations using standard 120 mm fans
Key specifications
Model: Alphacool NexXxoS XT45 (MPN 1011660)
EAN: 4250197142328
Thickness: 45 mm
Format: 120 mm series
Construction: full copper main parts and chambers; copper channels
Internal design: X-Flow for high flow rates and even channel distribution
Mounting: M3 threaded holes; multiple inlet/outlet positions
How to use
Install the radiator in your water-cooling loop using standard 120 mm fan mounts and M3 screws. Choose the inlet/outlet positions on the chamber that give the most direct routing for your tubing to minimise angled fittings and maintain flow. Attach fans as required for your desired airflow; the fin spacing provides good results with low- and medium-speed fans. When fastening, the internal protective ledge reduces the risk of fin damage from over‑inserted screws, but tighten screws carefully to avoid strain on the threads.
Usage recommendations
Use corrosion‑safe coolant compatible with copper. Select fans that match your noise and airflow targets — the XT45 performs efficiently with slow to medium fan speeds. Check fittings and tubing orientation to preserve the X-Flow advantages and minimise pressure losses.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Radiator |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Material | Brass, Copper, Steel |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 522 kg |
| Height | 45 mm |
| Width | 124 mm |
| Depth | 172 mm |

## FAQ

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

The price is 73.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 44 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. More information about warranty service: https://aio.lv/en/warranty

### 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.

## Image

https://aio.lv/img/cache/product/1019073/8758085_large.webp