EK-Quantum Volume³ FLT 240 D-RGB - Plexi
Best flat reservoir for custom loop builders needing flexible mounting options.
Revolutionize your custom liquid cooling setup with the EK-Quantum Volume³ FLT 240 D-RGB - Plexi reservoir. This next-generation flat-style reservoir offers unparalleled mounting flexibility, utilizing standard 120mm fan mounting patterns to simplify installation in modern PC cases. It features six G1/4" ports for versatile loop configurations and boasts integrated Addressable D-RGB lighting for a stunning visual effect. Crafted from premium acrylic with a sleek aluminum cover, it ensures both durability and aesthetic appeal, minimizing visible LED hotspots for a clean look.
$121.99
Owner Satisfaction
4.5
/ 5
Category Rank
866
/ 3605
#866 in Computer System Cooling Parts
Price vs Category Average
-19%
Below average
Dimensions (HxWxT)
138.512840
/ x x mm
Who it's for
- System builders maximizing space in compact custom loop configurations
- Performance enthusiasts prioritizing thermal stability and higher coolant capacity
- Aesthetic-focused users building modern, vibrant, and customizable PC setups
Who should skip it
- Beginners preferring quick and easy loop maintenance and air bleeding
- Owners of small or highly compartmentalized computer cases
- Budget-conscious builders seeking cost-effective cooling solutions
Performance breakdown
Mounting Versatility
Standard 120mm fan spacing makes installation effortless in most modern cases.
Loop Configuration
Six G1/4 ports provide exceptional routing options for complex custom loops.
Build Quality
Premium acrylic and robust aluminum construction ensure long-term durability and style.
Lighting Aesthetics
Integrated D-RGB LEDs deliver smooth, vibrant illumination without distracting hotspots.
Maintenance Accessibility
Removable cover design simplifies LED servicing and internal cleaning routines.
Fluid Capacity
Compact 250ml volume balances space efficiency with adequate loop thermal headroom.
Key Specs
Dimensions (HxWxT)
138.5 x 128 x 40mm
Capacity
Approximately 250ml
Material
Acrylic (Plexi)
Connection Ports
Six G1/4" threads
D-RGB Connector
3-pin 5V digital LED header
LED Count
27
Mounting Compatibility
Standard 120mm fan mounting holes (105mm apart)
Mounting Thread Type
M4
Features
- Next-gen flat-style reservoir design
- Enhanced compatibility with 120mm fan mounting
- Six G1/4" ports for flexible loop routing
- Premium acrylic construction with EPDM sealing
- Integrated Addressable D-RGB lighting
- Removable cover for LED service
- Includes steel L-shaped mounting plates
- Standard M4 mounting threads
What customers say
The EK Quantum Volume³ FLT 240 D-RGB earns praise primarily for its exceptional aesthetics and revolutionary space-saving flat design. This form factor is ideal for compact builds, offering flexible mounting that enhances airflow and component visibility. Users appreciate the premium, crystal-clear plexi construction and the brilliant, customizable integrated D-RGB lighting, which makes the reservoir a visual centerpiece. While the multiple ports offer great routing flexibility, the high price positions this component for serious enthusiasts. A minor drawback noted is that bleeding air from this flat reservoir requires more patience than traditional tube styles. Overall, it is considered a best-in-class component that successfully merges high performance with cutting-edge design.
Know before you buy
Yes, the EK-Quantum Volume³ FLT 240 is designed to mount onto standard 120mm fan patterns. It includes steel L-shaped mounting plates that align with 105mm hole spacing, making it compatible with most modern PC cases.
This reservoir features six G1/4" ports. This provides significant flexibility for your tubing runs, allowing you to choose the most efficient path for your specific loop configuration.
Yes, it uses a standard 3-pin 5V digital LED header. It is compatible with most major motherboard RGB software, allowing you to sync the lighting with the rest of your system.
The reservoir holds approximately 250ml of coolant. While this is sufficient for most custom loops, ensure you have extra fluid on hand for the initial filling and air-bleeding process.
Yes, the unit features a removable cover specifically designed for LED service. This allows you to access and replace the lighting components without needing to replace the entire reservoir.
The reservoir is constructed from premium acrylic and utilizes EPDM rubber for its seals. EPDM is an industry-standard material known for its long-term durability and resistance to degradation in liquid cooling environments.
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$122