# Radiator block Alphacool NexXxoS ST30

**URL:** https://aio.lv/en/product--alphacool-14198--1019337
**Data updated:** 2025-12-29 05:26 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Alphacool
**Manufacturer code:** 14198
**EAN:** 4250197141987
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 113.49 €
**Prices and availability valid until:** 2026-07-09 23:59
**Price without VAT (21%):** 93.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alphacool-14198--1019337

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The Alphacool NexXxoS ST30 Radiator block features a robust design with brass, copper, and steel materials. Measuring 144 mm in width, 458.5 mm in depth, and 30 mm in height, it is ideal for liquid cooling systems. The package includes 1 radiator and 24 screws for easy installation. Its sleek black finish adds a modern touch to your setup, ensuring efficient cooling performance for your components.

## Long description

The Alphacool NexXxos ST30 radiator block is a compact, full-copper heat exchanger designed for liquid cooling systems. With a 140 mm fan form factor and a 30 mm thickness, this radiator combines a slim profile with copper construction for improved thermal behaviour. The unit measures 144 mm × 458.5 mm × 30 mm, comes in a black finish and includes mounting screws for straightforward installation.
Advantages
The NexXxos series uses copper for all main parts, including fins, channels and chambers, which improves thermal conductivity compared with radiators that use mixed materials. Separated flow chambers guide coolant efficiently and the flat chamber design reduces overall length for more mounting flexibility. Multiple inlet/outlet fitting positions (except on the ST30) and standard M3 thread mounting points simplify installation. An internal protective ledge prevents screw over-insertion from damaging the fins.
Suitable for
Custom PC liquid cooling loops using 140 mm fans
Compact builds that require a slim 30 mm radiator
Systems where reliable copper construction is preferred for thermal performance
Key specifications
Type: Radiator block
Fan diameter compatibility: 140 mm
Dimensions (W × D × H): 144 mm × 458.5 mm × 30 mm
Material highlights: copper main parts (fins, channels, chambers); brass/steel components in fittings
Colour: Black
Weight: 1.224 kg
Package contents: 1 radiator, 24 screws
MPN: 14198
EAN: 4250197141987
How to use
Mount the radiator in your case or external enclosure using the provided M3-threaded screw points. Connect inlet and outlet fittings appropriate to your loop tubing and secure tubing with clamps or compression fittings. For de-aeration or filling, use the threaded opening if present on compatible NexXxos models and follow standard liquid-cooling procedures: flush the loop, fill slowly, run the pump to remove air and check for leaks. Ensure fans are mounted with correct airflow orientation for optimal heat dissipation.
Usage recommendations
Use medium-speed or slow-spinning 140 mm fans to take advantage of the radiator's fin design that delivers efficient cooling at lower noise levels. In compact cases, verify clearance for a 30 mm thickness radiator and plan tubing routing to use the available inlet/outlet positions. Do not overtighten screws; the internal protective ledge reduces risk but careful assembly is advised.

## Specifications

| Feature | Value |
|---|---|
| Maximum operating pressure | 1.5 bar |
| Number of connectors | 2 |
| Connecting thread | 1/4 |
| Packaging content | 1x Radiator
12x M3x30mm hexagon socket screw
12x M3x35mm hexagon socket screw |

### Performance

| Feature | Value |
|---|---|
| Type | Radiator block |
| Fan diameter | 140 mm |

### Design

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.224 kg |
| Height | 30 mm |
| Width | 144 mm |
| Depth | 458.5 mm |

### Other features

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

## FAQ

### How much does the Radiator block Alphacool NexXxoS ST30 cost, and is it available for purchase?

The price is 113.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 69 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 02.07.2026 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 ST30 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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/1019337/65736143_large.webp