# Radiator block Alphacool NexXxoS XT45 Brass Copper Steel 61.5mm 157.5mm 45mm

**URL:** https://aio.lv/en/product--alphacool-14223--10652321
**Data updated:** 2025-12-30 08:58 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Alphacool
**Manufacturer code:** 14223
**EAN:** 4250197142236
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 80.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 66.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alphacool-14223--10652321

## 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 block is designed for efficient liquid cooling. Made from brass, copper, and steel, it features a compact size of 61.5mm width, 157.5mm depth, and 45mm height. This radiator block ensures optimal heat dissipation for high-performance systems.

## Long description

The Alphacool NexXxos XT45 radiator block is a compact liquid-cooling heat exchanger built from brass, copper and steel. With dimensions of 61.5 mm x 157.5 mm x 45 mm, this radiator is designed to deliver effective heat dissipation in tight enclosures while maintaining compatibility with standard fan sizes and mounting hardware.
Advantages
The NexXxos series uses full-copper main parts where fins, channels and chambers are copper-made to improve thermal transfer compared with mixed-material designs. Separated, flat chambers guide coolant flow for high flow rates and better loop performance, while a reduced overall length increases mounting flexibility in confined spaces. A 1/4" screw plug enables easy deaeration and vertical installation options, and an internal protective ledge prevents damage from over-inserted screws. The fin design is optimized to perform well with low to medium fan speeds, offering quieter operation and broader fan compatibility.
Suitable for
Compact desktop liquid-cooling loops with limited internal space
High-performance systems requiring efficient heat dissipation
Configurations using 120 mm, 140 mm or 180 mm fans (dependent on radiator variant)
Key specifications
Brand: Alphacool
Model: NexXxos XT45
MPN: 14223
EAN: 4250197142236
Materials: brass, copper, steel (main parts copper where specified)
Dimensions (W x D x H): 61.5 mm x 157.5 mm x 45 mm
Fan compatibility: 120/140/180 mm variants available (model-dependent)
Mounting thread standard: M3
Features: separated flat chambers, 1/4" screw plug, internal screw-protective ledge
How to use
Install the radiator in the system using M3 screws and compatible fan mounts, ensuring clearance for the 45 mm thickness. Connect the coolant loop to the radiator ports and, if necessary, use the 1/4" screw plug for deaeration or filling in combination with a Fillport. Position fans according to your desired push/pull configuration and route tubing to maintain unobstructed flow through the separated chambers.
Usage recommendations
Use low to medium speed fans to take advantage of the radiator's fin design for quieter operation and effective cooling. When installing in tight enclosures, verify clearance for the 45 mm thickness and the chosen fan size. Tighten M3 screws carefully until they meet the internal protective ledge; avoid excessive force but note that the ledge prevents fin damage from over-insertion.

## Specifications

### Performance

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

### Design

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.412 kg |
| Height | 45 mm |
| Width | 61.5 mm |
| Depth | 157.5 mm |

### Other features

| Feature | Value |
|---|---|
| Cooling agent | liquid |

## FAQ

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

The price is 80.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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/10652321/64421149_large.webp