
Best selling Water cooling reservoirs from EKWB
On this page you’ll find a ranking of the best Water cooling reservoirs from EKWB. To give you a quick overview, we’ve added the most important product details. This page always stays fresh and updates automatically.
1. EKWB EK-Quantum Volume3 FLT - 240mm, D-RGB, acrylic
Details: This next-generation reservoir, the EK-Quantum Volume³ FLT, builds on the success of the existing FLT flat reservoirs and enhances compatibility and installation processes through additional G1/4” connection ports.
The reservoir features standard 140mm fan mounting holes for maximum installation flexibility. It is equipped with a total of six G1/4” ports, allowing users to select the optimal configuration for their liquid cooling loops.
These new FLT reservoirs are available in five different sizes: 120mm, 240mm, 140mm, 280mm, and 360mm.
The new Volume³ flat-shaped reservoirs will revolutionize the way you think about loop building. As 140mm fan mounting patterns (125mm spacing) are currently the dominant mounting options in PC cases, these new Volume FLT reservoirs offer greater installation flexibility without the need for drilling holes in the case. The reservoir also features additional mounting points on both sides (125mm spacing) that can be used with the included L-shaped steel mounting plates. All mounting screws utilize M4 threads with the provided screws.
The reservoir is made from high-quality acrylic material and is precisely machined, while sealing is ensured by a custom-made, high-quality EPDM O-ring. Next to the reservoir is a black anodized aluminum cover, under which the addressable D-RGB LED strip is located. Proper LED implementation is one of EK's main focuses to ensure that there are as few visible "LED hotspots" as possible. The cover is now a standalone part that can be easily removed at any time should the LED strip need maintenance or replacement.

2. EKWB EK-Quantum Volume3 FLT - 360mm, D-RGB, acrylic
The EK-Quantum Volume³ FLT 360 D-RGB is an innovative reservoir specifically designed for water cooling systems. With its flat design and high-quality craftsmanship, it not only adds an aesthetic component but also provides efficient functionality. The reservoir is made from durable acrylic, giving it an appealing look while enhancing longevity. The D-RGB lighting allows for individual customization, enabling users to tailor the system to their personal preferences. With a filling volume of 405 milliliters and multiple connection options, this reservoir is ideal for demanding cooling configurations. It can be easily integrated into existing systems and offers a reliable solution for cooling high-performance PCs.
- Flat design for space-saving integration
- High-quality acrylic construction for durability
- D-RGB lighting for individual customization
- Six connection options for flexible configuration.

3. EKWB EK-QuantumX Loophole Distroplate D5 PWM - silver
The EK-QuantumX Loophole Distroplate D5 PWM from EK Water Blocks is an innovative solution for custom water cooling. It combines an elegant design with high functionality and allows for flexible coolant routing. With a capacity of 562 ml and the ability to be mounted on 140 mm fan spots, this distroplate offers user-friendly installation. The open internal structure enables customization of the cooling channels according to personal preferences, allowing for tailored adjustments to the specific requirements of the system. The PWM-controlled D5 pump ensures efficient cooling with minimal noise levels, while high-quality materials like transparent acrylic glass and anodized aluminum provide durability and aesthetics. This distroplate is thus not only functional but also a stylish element in any PC case.
- Customizable cooling channels through open internal structure
- Easy installation on 140 mm fan spots
- PWM-controlled D5 pump for quiet operation
- High-quality materials such as acrylic glass and anodized aluminum
- Compatible with various mounting options and accessories.

4. EKWB EK-Quantum Kinetic3 FLT D5 PWM reservoir-pump combination - 92mm, D-RGB
The EK-Quantum Kinetic3 FLT D5 PWM reservoir-pump combination is a highly advanced solution for water cooling in modern computer systems. With an elegant, transparent design, this reservoir allows for optimal visibility of the coolant, while the integrated D5 pump delivers an impressive performance of up to 1000 liters per minute. The combination of high-quality materials such as stainless steel, EPDM, and polyphenylene sulfide (PPS) ensures durability and reliability. The PWM control allows for precise adjustment of the pump performance, resulting in efficient cooling and quiet operation. Installation is made easier with the included bracket for a 120mm fan slot, simplifying integration into various case configurations. This reservoir-pump combination is ideal for users who value performance, aesthetics, and ease of use.
- Maximum flow rate of 1000 l/min for efficient cooling
- PWM control for customizable pump performance
- Made from durable materials such as stainless steel and PPS
- Integrated bracket for easy installation
- Transparent design for optimal visibility of the coolant.

EKWB EK-Quantum Kinetic3 FLT D5 PWM reservoir-pump combination - 92mm, D-RGB
5. EKWB EK-Quantum Kinetic3 FLT D5/DDC reservoir - 240mm, D-RGB, acrylic
The EK-Quantum Kinetic3 FLT D5/DDC reservoir is a high-quality solution for water cooling in PC systems. With a capacity of 300 milliliters, this reservoir provides ample space for coolant and ensures efficient cooling performance. It is specifically designed for use with D5 and DDC pumps, allowing for easy integration into various system configurations. The reservoir is made from durable acrylic, which not only offers an appealing look but also ensures the longevity of the product. Additionally, the reservoir features D-RGB lighting, enabling customizable lighting effects that enhance the aesthetics of the PC setup. Installation is straightforward with a bracket suitable for a 120mm fan slot, making it easy to install in different cases.
- Compatible with D5 and DDC pumps
- 300 ml capacity for optimal cooling performance
- Made from durable acrylic for longevity
- D-RGB lighting for customization
- Easy installation with a bracket for 120mm fan slot.

EKWB EK-Quantum Kinetic3 FLT D5/DDC reservoir - 240mm, D-RGB, acrylic
6. EKWB EK QuanRefl² MEG Prospect 700R D5 PWM D 3831109859797
EK-Quantum Reflection² MEG Prospect 700R D-RGB - Plexi is a water cooling reservoir, routing, and pump solution designed to fit the award-winning MSI MEG Prospect 700R and 700RL cases. This distro plate provides an advanced water cooling solution with a market-leading D5 pump for users building custom loop liquid cooling solutions in these mid-tower gaming cases.
Supported MSI MEG cases:
- MEG Prospect 700R
- MEG Prospect 700RL
The EK-Quantum Reflection² MEG Prospect 700R D-RGB features multiple industry-standard G1/4" threaded inlets and outlets. The placement of these inlets and outlets is perfectly aligned to fit in line with the PC components, maximizing tube routing efficiency for an easy and aesthetically pleasing custom water cooling loop.
Radiator compatibility with this distribution plate installed is as follows:
- Front: Up to EK-Quantum Surface X360
- Top: Up to EK-Quantum Surface P360
Engineered to be mounted next to the motherboard, the EK-Quantum Reflection² MEG Prospect 700R D-RGB fits perfectly within the supported MSI MEG 700R cases.
The built-in addressable D-RGB LED strip runs down the entire length of the unit, while the anodized black aluminum cover hides unwanted LED hotspots. The installed addressable D-RGB LED strip connects to the motherboard 5V D-RGB (A-RGB) header via an industry-standard connector and is compatible with all major motherboard vendor software for a coordinated lighting effect.
Enclosed:
- EK-Quantum Reflection² MEG Prospect 700R D-RGB - Plexi
- Mounting mechanism and tools
- 12x MS - Quantum Plug - Ni (preinstalled)
- 10x EK-Quantum Torque Plug Cover - Black (preinstalled).

EKWB EK QuanRefl² MEG Prospect 700R D5 PWM D 3831109859797
7. EKWB EK-RES X3 - Anticyclone long
The EK-RES X3 succeeds the EK-Multioption RES 2 from EK Water Blocks. This reservoir for water cooling systems features several optimizations compared to its three-year-old predecessor. For instance, the port arrangement of the G1/4-inch connections has been improved to make integration into the cooling loop more straightforward and hose routing easier. The terminal located at the bottom, made of POM (Acetal), has been redesigned for even better flow.
With this replacement part offered here, there is not only the option to equip the EK-RES-X3 series reservoirs with an aesthetically pleasing accessory. The transparent replacement part primarily serves to balance negative pressure and elegantly incorporates the EK Water Blocks logo into its structure. This is the long version of the replacement part.
Technical details:
- Material: Acrylic
- Color: Transparent
- Compatibility: EK Water Blocks EK-RES X3 Reservoir.
