---
product_id: 17313430
title: "EKWB EK-RES X3 150 Reservoir"
brand: "ekwb"
price: "21976 kr"
currency: ISK
in_stock: true
reviews_count: 3
url: https://www.desertcart.is/products/17313430-ekwb-ek-res-x3-150-reservoir
store_origin: IS
region: Iceland
---

# EKWB EK-RES X3 150 Reservoir

**Brand:** ekwb
**Price:** 21976 kr
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** EKWB EK-RES X3 150 Reservoir by ekwb
- **How much does it cost?** 21976 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/17313430-ekwb-ek-res-x3-150-reservoir)

## Best For

- ekwb enthusiasts

## Why This Product

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

## Description

The EK-RES X3 reservoir from EK CSQ design line is an improved version of renown EK-Multioption RES X2 reservoirs released previously. Compared to EK-Multioption RES X2 product line the EK-RES X3 reservoirs feature improved inlet/outlet port configuration for easier and more straightforward fitting configuration and tube routing. Improvements have been made on the reservoir's bottom terminal which has been optimized for best flow. Vortex occurrence has also been diminished by the use of enclosed anti-cyclone as well as additional PE foam. All these new features result in easier-than-ever mounting, filling and quickest bleeding of air. Reservoir is manufactured of premium quality 60mm acrylic tube and POM Acetal end caps. The sealing is performed by quality EPDM rubber washers. New RES X3 comes with a pair of EK design reservoir holders using adjustable fastening force controlled by enclosed Allen key. Model: 3831109841013

## Features

- About this item
- Stand-alone reservoir     G1/4" Ports     Installation height: 150mm     Diameter: 60mm     Capacity: ~240ml

## Images

![EKWB EK-RES X3 150 Reservoir - Image 1](https://m.media-amazon.com/images/I/61zSMwlHkdL.jpg)
![EKWB EK-RES X3 150 Reservoir - Image 2](https://m.media-amazon.com/images/I/31lKh0xRFOL.jpg)
![EKWB EK-RES X3 150 Reservoir - Image 3](https://m.media-amazon.com/images/I/31oJz7BCp9L.jpg)
![EKWB EK-RES X3 150 Reservoir - Image 4](https://m.media-amazon.com/images/I/31PxOayDzkL.jpg)
![EKWB EK-RES X3 150 Reservoir - Image 5](https://m.media-amazon.com/images/I/41yrqJW63yL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Nice res,  would have liked a top port.
  

*by 3***T on Reviewed in the United States on February 2, 2020*

Some people complain about the 'plastic' plugs.  Use a plastic screwdriver (or something similar)  and you won't have an issue.  Yes if you hit it with a metal screwdriver you'll leave blemishes.Overall I like it,  works well,  no leaks,  rarely will you need the foam anti vortex which it includes as an option.  Assuming you use the stand up EK anti vortex plate.  I've not tried it with nothing,  might work out.

### ⭐⭐⭐⭐ 







  
  
    Make sure you buy the added mounting bracket or have a drill, also included plugs are GARBO, otherwise fantastic.
  

*by C***H on Reviewed in the United States on April 13, 2018*

High quality product, its mounting system is less than desirable and required drilling into my case, no "universal" solution provided. Although thats not the reason for the one less star, the reason i didn't give 5 stars is that the "plugs" provided are LOW quality plastic and garbage, turning them for tightening lead to deformation and therefore a blemish. the o-rings in the plugs are loose and not the perfect fit i see with the metal plugs i bought to replace the Garbo ones.

### ⭐⭐⭐⭐⭐ 







  
  
    ... still have this Res and it seems to work great, no cracks on it yet and it seals ...
  

*by I***L on Reviewed in the United States on September 23, 2016*

I still have this Res and it seems to work great, no cracks on it yet and it seals pretty well. I have used it on 3 builds so far and still holding Currently I have the glass part installed on the X3 100 version base since it is attached to my D5 water cooling pump. As you can see on the picture it is currently running on my case. Looks amazing and it does a fine job.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.is/products/17313430-ekwb-ek-res-x3-150-reservoir](https://www.desertcart.is/products/17313430-ekwb-ek-res-x3-150-reservoir)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-04*