# Backplate EK Water Blocks 3831109896143 Aluminium Nickel Grey RTX308090

**URL:** https://aio.lv/en/product--ek-water-blocks-rtx308090--10820174
**Data updated:** 2026-02-18 06:45 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** ek water blocks
**Manufacturer code:** RTX308090
**EAN:** 3831109896143
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 50.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 41.73 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ek-water-blocks-rtx308090--10820174

## 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 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The EK Water Blocks 3831109896143 backplate is made from high-quality aluminium and nickel with a sleek grey finish. Designed for the RTX308090 graphics card, it improves cooling efficiency and aesthetic appeal while aiding in effective heat dissipation for better thermal management in your system.

## Long description

The EK Water Blocks backplate in aluminium with a nickel grey finish is designed for RTX 3080/3090 graphics cards and complements EK-Quantum Vector² Xtreme water blocks. CNC-machined from nickel-plated aluminium, the backplate spans the full length of the graphics card PCB to provide a uniform surface that improves passive heat transfer from the backside of the GPU core and voltage regulation modules. The product combines functional thermal support with a minimalist, machine-finished aesthetic that integrates with custom water-cooling loops.
Advantages
The aluminium construction with nickel plating offers a balance of structural rigidity, corrosion resistance and thermal conductivity. Full-length coverage of the PCB increases surface area for passive cooling of VRMs and the GPU back side, helping to even out temperatures across the card. CNC machining ensures precision fit and alignment with EK-Quantum Vector² Xtreme water blocks. The kit includes the mounting mechanism and thermal pads needed for installation, reducing the need for additional components.
Suitable for
Owners of RTX 3080 or RTX 3090 graphics cards using EK-Quantum Vector² Xtreme water blocks
Custom liquid-cooling builds seeking improved passive cooling for the GPU backside and VRMs
Systems where a slim, full-length aesthetic backplate is desired to match nickel or grey components
Key specifications
Material: CNC-machined aluminium with nickel plating
Finish: grey nickel appearance
Coverage: full-length PCB backplate for complete rear-side contact
Cooling type: passive heat dissipation for GPU core backside and VRMs
Compatibility: fits EK-Quantum Vector² Xtreme water block family for RTX 3080/3090 cards
Included accessories: mounting mechanism and thermal pads
How to use
Install the backplate by aligning it with the graphics card PCB and the corresponding EK-Quantum Vector² Xtreme water block. Place the provided thermal pads where needed to ensure contact between the backplate and VRM/GPU backside surfaces. Secure the backplate using the supplied mounting mechanism following the screw pattern of the water block and the card. Verify that the backplate does not interfere with adjacent components or motherboard standoffs before powering the system.
Usage recommendations
Use the included thermal pads and follow the manufacturer's torque and alignment guidance to avoid uneven pressure. Combine this backplate with the matching EK-Quantum Vector² Xtreme water block for optimal thermal performance. Periodically check thermal pad condition during maintenance and replace pads if they show compression or degradation.

## Specifications

| Feature | Value |
|---|---|
| Type | Backplate |
| Material | Aluminium, Nickel |
| Product colour | Grey |
| Compatible products | EK-Quantum Vector Xtreme RTX 3080/3090 |
| Country of origin | Slovenia |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Backplate EK Water Blocks 3831109896143 cost, and is it available for purchase?

The price is 50.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 ek water blocks 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 ek water blocks 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/10820174/60157364_large.webp