# Connection terminal Alphacool 17557

**URL:** https://aio.lv/en/product--alphacool-1019900--4336813
**Data updated:** 2025-12-29 17:15 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Alphacool
**Manufacturer code:** 1019900
**EAN:** 4250197175579
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.49 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 19.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alphacool-1019900--4336813

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The Alphacool 17557 connection terminal is designed for liquid cooling systems. Made from durable acetal material, it features a sleek black finish. With dimensions of 26.5 mm in width, depth, and height, it is compact yet efficient. This terminal ensures reliable connections in your cooling setup, enhancing performance and longevity.

## Long description

The Alphacool Eiszapfen connection terminal (model 17557, MPN 1019900) is a compact cube-shaped adapter for liquid cooling systems. Manufactured from lightweight and durable acetal, it measures approximately 26.5 mm in width, depth and height and provides four G1/4" internal threads for flexible integration into a water circuit. Two acetal sealing plugs are included to close unused ports flush with the surface.
Advantages
The connection terminal combines a low weight of about 20 g with robust acetal construction and a uniform cube design. Patented sealing plugs sit flush with the housing for a neat appearance and reliable sealing. The four G1/4" internal threads give multiple options for adding components without significantly increasing size or complexity.
Suitable for
Custom PC liquid cooling loops
Creating parallel or split circuits
Integrating drain taps or temperature sensors
Compact routing where a small multi-port adapter is required
Key specifications
Brand: Alphacool
Model: Eiszapfen / Connection terminal 17557
MPN: 1019900
EAN: 4250197175579
Material: Acetal
Ports: 4 × G1/4" internal threads
Dimensions: approx. 26.5 × 26.5 × 26.5 mm
Weight: approx. 20 g
Finish: black
How to use
Install the adapter into your loop by connecting hoses, fittings or components to the G1/4" internal threads. Close any unused ports with the supplied acetal sealing plugs, pressing them flush into the housing. Use appropriate thread sealant or tape on fittings where required and follow standard practices for leak testing after assembly.
Usage recommendations
When integrating into a liquid cooling loop, mount the terminal so that gravity-assisted draining is possible if you plan to use it with a drain tap. Verify all connections and perform a leak test before powering the system. Avoid excessive torque on plastic threads to prevent damage.

## Specifications

| Feature | Value |
|---|---|
| Connecting thread | 1/4 |

### Performance

| Feature | Value |
|---|---|
| Type | Connection terminal |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Material | Acetal |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.02 kg |
| Height | 26.5 mm |
| Width | 26.5 mm |
| Depth | 26.5 mm |

### Other features

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

## FAQ

### How much does the Connection terminal Alphacool 17557 cost, and is it available for purchase?

The price is 23.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 87 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 07.07.2026 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, 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/4336813/64276873_large.webp