# Watercool Heatkiller V RTX 4090 Ultra Bodenplatte - Copper full-coverage GPU cold plate

**URL:** https://aio.lv/en/product--watercool-15506--11867095
**Data updated:** 2026-03-09 17:44 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Watercool
**Manufacturer code:** 15506
**EAN:** 4251312606565
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 53.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 44.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--watercool-15506--11867095

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Full-coverage copper Bodenplatte (base plate) by Watercool for the Heatkiller V RTX 4090 Ultra. Designed as a full-coverage GPU cold plate for NVIDIA RTX 4090 cards to conduct heat away from the GPU and surrounding components. Suitable for custom liquid-cooling loops, provides direct copper contact with the board area it covers and is intended for improved thermal transfer in high-performance PC builds.

## Long description

Watercool Heatkiller V RTX 4090 Ultra Bodenplatte is a full-coverage copper GPU cold plate designed specifically for the Heatkiller V RTX 4090 Ultra water block. Engineered to make direct copper contact with the covered PCB area, this base plate conducts heat away from the GPU core and nearby components for integration into custom liquid-cooling loops. The plate's full-coverage form factor supports improved thermal transfer for high-performance PC builds that require efficient dissipation and stable operating temperatures.
Advantages
The copper construction offers high thermal conductivity and durable contact with the graphics card circuit board. Full-coverage design ensures consistent heat spread across the covered area, reducing hotspots on the GPU and surrounding components. The plate is compatible with the Heatkiller V RTX 4090 Ultra water block layout and intended for seamless integration into custom cooling loops, facilitating lower operating temperatures and improved thermal performance under sustained load.
Suitable for
Custom liquid-cooled gaming and workstation PCs using NVIDIA RTX 4090 graphics cards
High-performance overclocked GPU setups requiring improved heat dissipation
Systems where full-coverage cold plate contact is needed to cool VRAM, VRMs and GPU die areas
Key specifications
Material: copper full-coverage cold plate
Form factor: full-coverage base plate designed for Heatkiller V RTX 4090 Ultra water block layout
Contact type: direct copper contact with covered PCB regions for enhanced thermal transfer
Intended use: integration into custom liquid-cooling loops for graphics cards
Compatibility: designed to match the physical layout of RTX 4090 Ultra series boards covered by the Heatkiller V solution
How to use
Install the Bodenplatte as part of the Heatkiller V RTX 4090 Ultra water block assembly following the manufacturer's mounting procedure. Ensure mating surfaces on the GPU PCB and the copper plate are clean and free of debris before applying thermal interface materials where required. Mount the block and plate with the appropriate screws and spacers supplied with the water block, then connect the assembly to your custom liquid-cooling loop. Check for correct alignment and secure, even contact across the covered areas to maximise thermal transfer.
Usage recommendations
Use high-quality thermal interface material between the GPU die or secondary components and the copper plate where specified. Verify compatibility with your specific RTX 4090 board revision before installation and follow torque specifications to avoid PCB damage. Perform leak testing of the cooling loop after assembly and monitor temperatures during initial operation to confirm correct performance.

## FAQ

### How much does the Watercool Heatkiller V RTX 4090 Ultra Bodenplatte - Copper cost, and is it available for purchase?

The price is 53.49 € (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 09.07.2026 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 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/11867095/67272357_large.webp