---
product_id: 435904011
title: "EK-Quantum Vector XC3 GeForce RTX 3080/3090 D-RGB Open Box Graphics Card Backplate"
brand: "ek"
price: "NT$753"
currency: TWD
in_stock: false
url: https://www.desertcart.tw/products/435904011-ek-quantum-vector-xc3-geforce-rtx-3080-3090-d-rgb
store_origin: TW
region: Taiwan
---

# 8 individually addressable D-RGB LEDs Active liquid cooling for GPU hotspots Precision CNC-machined nickel-plated copper base EK-Quantum Vector XC3 GeForce RTX 3080/3090 D-RGB Open Box Graphics Card Backplate

**Brand:** ek
**Price:** NT$753
**Availability:** ❌ Out of Stock

## Summary

> 💎 Cool tech meets vibrant style — elevate your GPU game!

## Quick Answers

- **What is this?** EK-Quantum Vector XC3 GeForce RTX 3080/3090 D-RGB Open Box Graphics Card Backplate by ek
- **How much does it cost?** NT$753 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/435904011-ek-quantum-vector-xc3-geforce-rtx-3080-3090-d-rgb)

## Best For

- ek enthusiasts

## Why This Product

- Trusted ek brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Light Up Your Build:** 8 customizable D-RGB LEDs sync seamlessly with major motherboard RGB software
- • **Sleek & Durable Design:** Glass-like cast acrylic top adds premium aesthetics and durability
- • **Stay Cool Under Pressure:** Active backplate cools VRM and GPU PCB hotspots for peak performance
- • **Engineered for Excellence:** CNC-machined nickel-plated copper base ensures optimal heat dissipation
- • **Perfect Fit, Zero Compromise:** Specifically designed for EVGA XC3 RTX 3080/3090 models, dimensions 274x124x15mm

## Overview

The EK-Quantum Vector XC3 GeForce RTX 3080/3090 D-RGB Active Backplate is a precision-engineered cooling solution that actively cools critical GPU hotspots on the backside of EVGA XC3 3080/3090 cards. Featuring 8 individually addressable RGB LEDs compatible with all major motherboard sync technologies, it combines high-performance thermal management with stunning customizable lighting. Crafted from CNC-machined nickel-plated copper and topped with cast acrylic, this backplate ensures both durability and style in a sleek 274x124x15mm form factor.

## Description

WAVE - EK Quan Vec XC3 RTX 3080/90 Act Backp Ac | 3831109843550

## Features

- EK-Quantum Vector XC3 RTX 3080/3090 Active Backplate actively cools the backside of all EVGA XC3 3080/3090 graphics cards
- This water block boasts a total of 8 individually addressable RGB LEDs, and is compatible with popular RGB sync technologies from all major motherboard manufacturers.
- Directly cools the PCB hotspots that are found on the backside of the GPU core and the VRM, with cooling liquid channeled over all the critical areas
- The base of the active backplate is CNC-machined out of nickel-plated electrolytic copper, while its top is CNC-machined out of glass-like cast Acrylic
- Dimensions: (LxHxW) - 274x124x15mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | EK |
| Product Dimensions | 50 x 50 x 28 cm; 930 g |
| Item model number | 3.83111E+12 |
| Manufacturer | EKWB |
| Voltage | 5 Volts |
| Are Batteries Included | No |
| Item Weight | 930 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Product dimensions:** 27.4L x 1.5W x 12.4H centimetres
- **Brand:** EK
- **Power connector type:** 3-Pin
- **Voltage:** 5 Volts
- **Cooling method:** Water
- **Compatible devices:** radiator
- **Noise level:** 25 Decibels
- **Material:** Aluminum
- **Manufacturer:** EKWB
- **Number of items:** 1

## Images

![EK-Quantum Vector XC3 GeForce RTX 3080/3090 D-RGB Open Box Graphics Card Backplate - Image 1](https://m.media-amazon.com/images/I/5126SX5E0tL.jpg)
![EK-Quantum Vector XC3 GeForce RTX 3080/3090 D-RGB Open Box Graphics Card Backplate - Image 2](https://m.media-amazon.com/images/I/51i9IdaYWYL.jpg)
![EK-Quantum Vector XC3 GeForce RTX 3080/3090 D-RGB Open Box Graphics Card Backplate - Image 3](https://m.media-amazon.com/images/I/61zJ+oIT7BL.jpg)
![EK-Quantum Vector XC3 GeForce RTX 3080/3090 D-RGB Open Box Graphics Card Backplate - Image 4](https://m.media-amazon.com/images/I/61Yu12ApV4L.jpg)
![EK-Quantum Vector XC3 GeForce RTX 3080/3090 D-RGB Open Box Graphics Card Backplate - Image 5](https://m.media-amazon.com/images/I/51LPXPHey6L.jpg)

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**Shop now:** [https://www.desertcart.tw/products/435904011-ek-quantum-vector-xc3-geforce-rtx-3080-3090-d-rgb](https://www.desertcart.tw/products/435904011-ek-quantum-vector-xc3-geforce-rtx-3080-3090-d-rgb)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-22*