# Water block Alphacool 18654 Red 1000 ml

**URL:** https://aio.lv/en/product--alphacool-18654--10888673
**Data updated:** 2026-01-14 13:04 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** Alphacool
**Manufacturer code:** 18654
**EAN:** 4250197186544
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.99 €
**Prices and availability valid until:** 2026-07-07 23:59
**Price without VAT (21%):** 16.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alphacool-18654--10888673

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The Alphacool 18654 is a high-performance water block designed for efficient cooling in computer systems. With a striking red color and a volume of 1000 ml, it provides optimal thermal management for your components. This water block is essential for maintaining lower temperatures and enhancing the overall performance of your setup.

## Long description

The Alphacool 18654 Red 1000 ml is a water block solution intended for use in custom liquid-cooling loops for computer systems. Offered in a red finish and supplied in a 1000 ml volume, this Alphacool product is designed to integrate with liquid-cooling setups to help maintain lower temperatures of components and support stable system operation.
Advantages
This Alphacool water block combines a high-capacity 1000 ml supply with a visually distinct red appearance to match themed builds. It is intended to contribute to improved thermal management by circulating coolant through the cooling loop to remove heat from components. The product is compatible with standard liquid-cooling hardware and is manufactured by a brand known for cooling components.
Suitable for
Custom PC liquid-cooling loops
Desktop systems requiring enhanced thermal control
Themed builds where red components are preferred
Key specifications
Color: red
Volume: 1000 ml
Category: computer components accessories
Intended application: water block for liquid cooling
Brand: Alphacool
How to use
Install the Alphacool 18654 water block as part of a closed liquid-cooling loop following standard assembly procedures for radiators, pumps, reservoirs, tubing, and fittings. Ensure all fittings are compatible and tightened to manufacturer torque recommendations where provided. Fill the loop with appropriate coolant, purge air from the system, and verify leak-free operation prior to regular use. Monitor temperatures and coolant level during initial operation and after any maintenance.
Usage recommendations
Use coolant types recommended for PC liquid-cooling systems and follow general maintenance schedules: check for leaks after initial fill, replace or top up coolant according to manufacturer guidance, and avoid mixing incompatible additives. Ensure compatibility of fittings and tubing with the water block and maintain proper pump flow to achieve effective cooling.

## Specifications

| Feature | Value |
|---|---|
| Type | Water block |
| Product colour | Red |
| Volume | 1000 ml |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Water block Alphacool 18654 cost, and is it available for purchase?

The price is 19.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 01.07.2026 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. 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

## Image

https://aio.lv/img/cache/product/10888673/60342916_large.webp