# Heatsink Alphacool 14243

**URL:** https://aio.lv/en/product--alphacool-14243--1019336
**Data updated:** 2025-12-29 05:26 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Alphacool
**Manufacturer code:** 14243
**EAN:** 4250197142434
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 117.49 €
**Prices and availability valid until:** 2026-07-07 23:59
**Price without VAT (21%):** 97.10 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alphacool-14243--1019336

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

The Alphacool 14243 heatsink is made of durable brass and steel, featuring a sleek black finish. With dimensions of 144 mm width, 477 mm depth, and 30 mm height, it is designed for efficient heat dissipation. This heatsink is ideal for enhancing the cooling performance of your computer system, ensuring optimal operation and longevity of components.

## Long description

The Alphacool 14243 heatsink is part of the new-generation NexXxoS series designed for watercooling systems. Constructed primarily from copper components and finished in black, this 120mm-series radiator variant measures 144 mm × 477 mm × 30 mm and is intended to provide reliable heat dissipation for PC cooling loops. The NexXxoS X-Flow design promotes uniform flow through all channels, while three 1/4" threaded ports on each chamber increase installation flexibility.
Advantages
This heatsink combines full-copper main elements with an X-Flow internal layout built for high flow rates, offering improved thermal transfer and reduced flow restriction compared with conventional radiators. Standard M3 mounting threads simplify fan and faceplate installation. An internal protective edge prevents screws from contacting the fins, and fin spacing is optimised for effective performance with low to medium fan speeds.
Suitable for
Custom watercooling loops in desktop PCs
High-flow cooling configurations requiring minimal flow restriction
Systems where low to medium fan noise is desired
Key specifications
Brand: Alphacool
Model / MPN: 14243
EAN: 4250197142434
Product type: Heatsink / radiator (NexXxoS series, X-Flow)
Material: copper main elements (fins, channels, channel heads) with black finish
Dimensions (W × D × H): 144 mm × 477 mm × 30 mm
Threading: three 1/4" ports per chamber
Mounting: M3 threaded holes for fans and faceplates
Colour: Black
How to use
Integrate the Alphacool 14243 into a closed-loop watercooling system by connecting inlet and outlet fittings to the 1/4" threaded ports. Choose port locations (top, bottom, front or back) according to your case layout to minimise the number of angled fittings and preserve flow. Secure fans and faceplates using M3 screws; the internal protective edge prevents screw over-insertion into the fin area. Ensure hoses and fittings are tightened to the correct torque to avoid leaks and run a leak test before full operation.
Usage recommendations
For balanced cooling and low noise, pair this 30 mm thick radiator with low- to medium-speed 120 mm fans and ensure adequate case airflow. When configuring high-flow loops, use straight fittings where possible to retain the X-Flow design benefits.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Heatsink |
| Fan diameter | 0 mm |
| Supported processor sockets | Not supported |
| Compatible processor series | Not supported |
| Quantity per pack | 1 pc(s) |

### Design

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 30 mm |
| Width | 144 mm |
| Depth | 477 mm |

## FAQ

### How much does the Heatsink Alphacool 14243 cost, and is it available for purchase?

The price is 117.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 23 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 22.06.2026 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 Heatsink Alphacool 14243 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, supported processor sockets, 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/1019336/65736136_large.webp