# Water block Watercool HeatKiller SW-X A1, copper, 16.5×60×17.5 mm, 125 g

**URL:** https://aio.lv/en/product--watercool-11601--12046550
**Data updated:** 2026-03-12 19:28 (EET)
**Category:** Other goods
**Manufacturer:** Watercool
**Manufacturer code:** 11601
**EAN:** 4031541702180
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 97.49 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 80.57 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--watercool-11601--12046550

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

Watercool HeatKiller SW-X A1 is a copper water block designed for liquid cooling systems. With compact dimensions of 16.5 × 60 × 17.5 mm and a weight of 125 g, it provides a conductive contact surface for heat transfer in cooling loops. Suitable for integration into custom PC or electronics cooling circuits where a small copper block is required.

## Long description

Watercool HeatKiller SW-X A1 is a compact copper water block engineered for use in liquid cooling loops. With dimensions of 16.5 × 60 × 17.5 mm and a mass of 125 g, the block offers a solid conductive contact surface for transferring heat from a component to the coolant. The simple form factor and copper construction make it suitable for custom PC cooling assemblies and electronics cooling circuits where a small, thermally conductive block is required.
Advantages
The copper construction provides high thermal conductivity and reliable performance in transfer of heat to circulating coolant. Its compact size and rectangular profile enable installation in confined spaces or custom layouts. The relatively low mass for a solid copper part simplifies mounting and integration without large additional support. Surface finish and flat contact face support consistent thermal interface material application for improved heat transfer.
Suitable for
 Custom PC liquid cooling loops for small components or secondary heat sources
 Cooling of electronics modules in compact enclosures
 Prototype and laboratory systems requiring a small copper heat-transfer block
Key specifications
 Material: copper
 Overall dimensions: 16.5 × 60 × 17.5 mm
 Weight: 125 g
 Form factor: solid rectangular block with a flat contact face
 Intended use: conductive heat transfer to liquid coolant in cooling loops
How to use
Mount the Watercool HeatKiller SW-X A1 onto the target surface using an appropriate thermal interface material to ensure full contact and minimize thermal resistance. Secure the block mechanically in your cooling assembly taking care to avoid uneven pressure that could damage the contact face. Integrate the block into the coolant flow path using suitable fittings or mounting brackets as required by your loop design. Verify that the block has sufficient coolant exposure and that flow rates are appropriate for the intended heat load.
Usage recommendations
Apply a thin, even layer of thermal paste or a compatible pad between the copper contact face and the cooled surface. Ensure mounting surfaces are clean and flat. When used in closed-loop systems, monitor coolant compatibility with copper and use corrosion inhibitors or appropriate coolant mixtures to prevent galvanic effects.

## Specifications

| Feature | Value |
|---|---|
| Type | Water block |
| Dimensions (WxDxH) | 16.5 x 60 x 17.5 |
| Weight | 0.125 kg |
| Material | Copper |

## FAQ

### How much does the Watercool HeatKiller SW-X A1 water block cost, and is it available for purchase?

The price is 97.49 € (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 27.07.2026 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 HeatKiller SW-X A1 water block 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

## Image

https://aio.lv/img/cache/product/12046550/67598883_large.webp