# Radiator block Alphacool NexXxoS ST30

**URL:** https://aio.lv/en/product--alphacool-14199--1980664
**Data updated:** 2025-12-29 10:31 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Alphacool
**Manufacturer code:** 14199
**EAN:** 4250197141994
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 147.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 121.89 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alphacool-14199--1980664

## 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 ST30 Radiator block features a robust design with brass, copper, and steel materials. Measuring 144 mm in width, 552 mm in depth, and 30 mm in height, it is optimized for liquid cooling systems. The package includes 1 radiator and 32 screws for easy installation. Its sleek black finish adds a modern touch to any setup.

## Long description

The Alphacool NexXxos ST30 radiator block is a slim, full-copper heat exchanger designed for liquid cooling systems using 140 mm fans. Constructed with copper chambers and fins, and finished in black, the ST30 combines a compact 30 mm thickness with features intended to improve flow and ease of installation. The package includes one radiator and mounting screws for straightforward assembly.
Advantages
The NexXxos ST30 uses copper chambers and fins to provide improved thermal transfer compared with radiators that use mixed materials. Separated internal chambers direct coolant flow and support higher flow rates, while flat chamber design reduces overall length for more flexible mounting. Multiple inlet/outlet positions and standard M3 screw threads simplify fan and bracket installation. An internal protective ledge prevents damage if a screw is inserted too far.
Suitable for
Compact PC builds with 140 mm fan mounts
Custom water cooling loops where a slim 30 mm radiator is required
Systems that benefit from high flow rates and straightforward tube routing
Key specifications
Type: Radiator block
Fan diameter: 140 mm
Dimensions (W×D×H): 144 × 552 × 30 mm
Material highlights: copper chambers and fins; brass/steel fittings where used
Colour: Black
Weight: 1.49 kg
Contents: 1 radiator, 32 screws
MPN: 14199 · EAN: 4250197141994
How to use
Install the radiator in a compatible 140 mm fan location using the supplied screws and standard M3 threads. Fit inlet and outlet fittings in the preferred chamber positions to optimize tube routing and minimize angled fittings. For vertical mounting or deaeration, use the available 1/4" threaded opening where present on compatible NexXxos models. Ensure screw length is appropriate; the internal protective ledge reduces the risk of fin damage but correct screw choice is recommended.
Usage recommendations
Use medium-speed or low-speed 140 mm fans for efficient cooling with reduced noise; maintain adequate airflow through the fin array and check compatibility with case clearance when installing the 30 mm thickness radiator.

## Specifications

| Feature | Value |
|---|---|
| Maximum operating pressure | 1.5 bar |
| Number of connectors | 2 |
| Connecting thread | 1/4 |
| Packaging content | 1x Radiator
16x M3x30mm hexagon socket screw
16x 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 | 1.49 kg |
| Height | 30 mm |
| Width | 144 mm |
| Depth | 552 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 147.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 35 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/1980664/65738460_large.webp