# Radiator Watercool 24120 — brass/copper/stainless steel, 158×120×48 mm, 120 mm fan

**URL:** https://aio.lv/en/product--watercool-wach-891--10820422
**Data updated:** 2026-03-07 18:05 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Watercool
**Manufacturer code:** WACH-891
**EAN:** 4251312605186
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 105.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 87.18 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--watercool-wach-891--10820422

## 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

Watercool 24120 radiator for PC cooling systems made from brass, copper and stainless steel. Dimensions 158×120×48 mm with support for a 120 mm fan. Designed as a replacement or upgrade part for liquid-cooled loops and chassis cooling, it provides heat exchange between coolant and airflow. Weight ~0.79–0.9 kg; single unit per pack.

## Long description

Watercool 24120 radiator for PC liquid cooling systems, constructed from brass, copper and stainless steel. With dimensions of 158×120×48 mm and designed to accommodate a 120 mm fan, this single-unit radiator serves as a replacement or upgrade component for custom loops and chassis cooling. It transfers heat from the coolant to the airflow and has an approximate weight of 0.79–0.9 kg. The compact footprint and 48 mm thickness make it suitable for tighter builds where a thicker high-performance radiator is required.
Advantages
The radiator combines brass pre-chamber and cooling channels with copper cooling fins and stainless steel exterior elements for durable heat exchange and a refined appearance. Its 48 mm thickness is aimed at delivering improved thermal performance across a wide fan speed range, scaling well from low to high RPM. Standard G1/4" thread connections allow straightforward integration into common water-cooling loops while the 120 mm fan compatibility maintains broad mounting flexibility.
Suitable for
 Custom PC liquid cooling loops as a replacement or upgrade radiator
 Compact or mid-size chassis where a 120 mm fan radiator fits
 Cooling single components or small loops requiring a 120 mm fan
Key specifications
 Material: brass (pre-chamber/cooling channels), copper (fins), stainless steel (external panels)
 Dimensions: 158 × 120 × 48 mm
 Fan support: 120 mm fan
 Connection type: standard G1/4" threads (fittings not included)
 Weight: approximately 0.79–0.9 kg
 Colour: stainless steel finish
How to use
Mount the radiator in the chosen chassis location or radiator bracket that supports a 120 mm fan. Install a compatible 120 mm fan in push, pull, or push/pull configuration according to your cooling goals. Connect the radiator to the rest of the loop using appropriate G1/4" fittings and tubing; ensure all connections are tightened and leak-tested before powering the system. Position the radiator to allow adequate airflow and avoid sharp bends in tubing that could restrict flow.
Usage recommendations
For balanced noise and cooling performance, begin testing with medium-speed fan settings and monitor coolant and component temperatures. Use corrosion-inhibiting coolant compatible with the mixed-metal construction (brass, copper, stainless steel) and perform regular inspections for flow and leak integrity. When higher cooling capacity is required, consider push/pull fan configurations and ensure the mounting area provides sufficient intake or exhaust airflow.

## Specifications

| Feature | Value |
|---|---|
| Number of connectors | 2 |
| Connecting thread | 1/4 |

### Performance

| Feature | Value |
|---|---|
| Type | Radiatior |
| Fan diameter | 120 mm |
| Quantity per pack | 1 pc(s) |

### Design

| Feature | Value |
|---|---|
| Product colour | Stainless steel |
| Material | Brass, Copper, Stainless steel |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.79 kg |
| Package weight | 900 g |
| Height | 48 mm |
| Width | 158 mm |
| Depth | 120 mm |

## FAQ

### How much does the Watercool 24120 radiator cost, and is it available for purchase?

The price is 105.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Watercool 24120 radiator 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 Watercool 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 Watercool 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.

### Where can I download the instructions for Watercool 24120 radiator?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10820422/61138131_large.webp