# Radiator block Alphacool NexXxoS XT45 Brass Copper Steel Black 82mm 121.5mm 41mm

**URL:** https://aio.lv/en/product--alphacool-14211--10652332
**Data updated:** 2025-12-30 08:58 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Alphacool
**Manufacturer code:** 14211
**EAN:** 4250197142113
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 74.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 61.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alphacool-14211--10652332

## 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 sleek black finish. With dimensions of 82mm width, 121.5mm depth, and 41mm height, it fits various setups. The package includes the radiator and screws for easy installation.

## Long description

The Alphacool NexXxos XT45 radiator block is a full-copper-design heat exchanger intended for liquid cooling systems. Constructed with brass, copper and steel components and finished in black, this compact radiator (82 mm × 121.5 mm × 41 mm) is available in the NexXxos family to provide efficient heat dissipation while remaining compatible with different fan sizes and installation constraints. The package includes the radiator and screws for installation.
Advantages
The NexXxos design uses copper for all main parts, including fins, channels and chambers, which improves thermal performance compared with radiators that use mixed materials. Separated flat chambers guide coolant for high flow rates while reducing overall length and increasing mounting flexibility. Multiple inlet/outlet positions and a 1/4" screw plug on applicable models simplify de-aeration, filling and vertical installation. Standard M3 threaded mounting points and an internal protective ledge prevent damage from over-inserted screws. The fin profile is optimised to work well with low- to medium-speed fans, enabling effective cooling with lower noise levels.
Suitable for
 Compact liquid cooling loops in desktop PCs
 Systems requiring efficient heat dissipation in limited space
 Setups using 120 mm / 140 mm / 180 mm fan configurations (as applicable to NexXxos models)
 Vertical or tight-installation orientations where multiple fitting positions are needed
Key specifications
 Brand: Alphacool
 Model family: NexXxos XT45
 Materials: brass, copper, steel (full-copper main parts where specified)
 Finish: black
 Dimensions: 82 mm × 121.5 mm × 41 mm
 Includes: radiator, mounting screws
 MPN: 14211
 EAN: 4250197142113
How to use
Install the radiator into your liquid cooling loop following your system layout and the Alphacool fitting guidelines. Use the M3 threaded holes to mount fans or grills and select fan speed according to desired noise and cooling balance. Connect inlet and outlet fittings to the loop; for models equipped with a 1/4" screw plug, use the plug for de-aeration, filling or temporary venting during setup. Ensure fittings are tightened to the correct torque and check for leaks before powering the system.
Usage recommendations
For best performance, pair the NexXxos XT45 with low- to medium-speed fans to take advantage of the radiator's fin design, maintain proper coolant flow rates by using appropriate fittings, and perform leak and bleed procedures after installation to remove trapped air.

## Specifications

| Feature | Value |
|---|---|
| Maximum operating pressure | 1.5 bar |
| Number of connectors | 2 |
| Connecting thread | 1/4 |
| Packaging content | 1x Radiator
4x M3x30mm hexagon socket screw
4x M3x35mm hexagon socket screw |

### Performance

| Feature | Value |
|---|---|
| Type | Radiator block |
| Fan diameter | 80 mm |

### Design

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.384 kg |
| Height | 41 mm |
| Width | 82 mm |
| Depth | 121.5 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 74.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 338 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, fan diameter, 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/10652332/64421205_large.webp