# Heatsink Alphacool NexXxoS ST30

**URL:** https://aio.lv/en/product--alphacool-14156--1018932
**Data updated:** 2025-12-29 05:26 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Alphacool
**Manufacturer code:** 14156
**EAN:** 4250197141567
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 59.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 49.58 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alphacool-14156--1018932

## 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 heatsink features a robust construction with brass, copper, and steel materials. Measuring 124 mm in width, 157 mm in depth, and 30 mm in height, it offers efficient heat dissipation for optimal cooling performance. The sleek black finish adds a modern touch to your setup, making it a perfect choice for high-performance systems.

## Long description

The Alphacool NexXxos ST30 heatsink is a compact, full-copper-design radiator intended for PC water-cooling loops. Constructed with copper chambers and fins plus brass and steel components, the ST30 measures 124 mm × 157 mm × 30 mm and is finished in black. It supports 120 mm fans and is engineered to provide efficient heat dissipation in tight installations while maintaining compatibility with common radiator fittings and mounting hardware.
Advantages
The NexXxos ST30 uses copper for its main parts including chambers and fins, which improves thermal performance compared with radiators that use mixed materials. Separated, flat chambers guide coolant flow for high flow rates and consistent heat exchange. The reduced overall length increases mounting flexibility in compact cases. Standard M3 threaded mounting points, an internal protective ledge that prevents screw damage to the fins, and compatibility with both 120 mm and 140 mm fan sizes (fan mount spacing) simplify installation and reduce the risk of accidental damage.
Suitable for
Compact PC water-cooling loops where space is limited
Systems using 120 mm fans (also compatible with 140 mm fan spacing)
High-performance builds requiring reliable heat dissipation with good flow rates
Key specifications
Product name: Heatsink Alphacool NexXxoS ST30
Brand: Alphacool
MPN: 14156
EAN: 4250197141567
Dimensions (W × D × H): 124 mm × 157 mm × 30 mm
Materials: Copper (chambers and fins), brass and steel components
Fan diameter: 120 mm (mounting compatible with 140 mm spacing)
Weight: 0.469 kg
Colour: Black
How to use
Mount the NexXxos ST30 in your water-cooling loop using the standard M3 threaded holes and compatible fan screws. Fit a 120 mm fan (or use compatible 140 mm spacing as required) and connect inlet and outlet fittings on the designated chamber ports. The flat chamber design and multiple fitting positions allow installation in restricted spaces; orient the radiator to optimise coolant direction and flow. For de-aeration and filling, use the available threaded opening or combine with a compatible Fillport where applicable. Avoid over-tightening screws— the internal protective ledge reduces risk but standard care during mounting is advised.
Usage recommendations
Use medium-speed or low-speed fans for a balance of cooling performance and low noise; ensure fittings and hoses are correctly sized for high flow rates to take advantage of the NexXxos chamber design.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Heatsink |
| Fan diameter | 120 mm |

### Design

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.469 kg |
| Height | 30 mm |
| Width | 124 mm |
| Depth | 157 mm |

## FAQ

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

The price is 59.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 123 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/1018932/65735635_large.webp