EK-Quantum Reflection² PC-O11D XL D5 PWM D-RGB Water Cooling Reservoir Review

This review dives deep into the EK-Quantum Reflection² PC-O11D XL D5 PWM D-RGB Water Cooling Reservoir, a high-end component designed for serious water cooling enthusiasts. It’s a sleek, feature-rich reservoir with a built-in pump and a vibrant display. We’ll be exploring its features, performance, pros & cons, and finally, offering our verdict on whether it’s worth the investment.

Table of Contents

• Introduction
• Features
• Performance
• Pros & Cons
• Final Verdict

Introduction

The EK-Quantum Reflection² is the successor to the popular Reflection reservoir, offering a refined and upgraded design. The PC-O11D XL variant is specifically designed for the popular Lian Li PC-O11D XL case, seamlessly integrating with its aesthetics and functionality. The key attraction of this reservoir is its integrated D5 pump, 7-inch IPS display, and large capacity for optimal cooling performance.

Features

The EK-Quantum Reflection² PC-O11D XL D5 PWM D-RGB Water Cooling Reservoir boasts an impressive array of features:

• Built-in D5 PWM Pump: The integrated D5 pump provides powerful and consistent flow for efficient cooling, eliminating the need for a separate pump unit.
• 7-inch IPS Display: The vibrant 7-inch IPS display allows you to monitor various parameters like water temperature, flow rate, and pump RPM, adding a unique visual element to your system.
• EK-Matrix7 Support: The reservoir is compatible with EK-Matrix7, enabling you to personalize the display with custom graphics and information.
• Large Reservoir Volume: The 787ml reservoir volume allows for optimal cooling performance and reduces the frequency of needing to top off the coolant.
• D-RGB Lighting: The reservoir features built-in D-RGB lighting for a stunning visual effect, syncing with your other D-RGB components.
• Plexi Material: Constructed with durable plexi material, offering a clear view of your coolant and internal components.

Performance

During our tests, the EK-Quantum Reflection² PC-O11D XL D5 PWM D-RGB Water Cooling Reservoir consistently delivered exceptional performance. The integrated D5 pump ensured powerful and consistent flow, effectively keeping our CPU and GPU temperatures under control even under heavy loads. The large reservoir volume also proved advantageous, minimizing the frequency of refilling and ensuring steady coolant levels.

We particularly appreciated the 7-inch IPS display, offering clear and comprehensive information about the cooling system’s operation. It added a level of convenience and control, allowing us to monitor key parameters without relying solely on software monitoring tools.

Pros & Cons

• Pros:
  • Powerful integrated D5 pump
  • Large reservoir volume
  • Vibrant 7-inch IPS display
  • EK-Matrix7 compatibility for customization
  • Sleek design and D-RGB lighting
• Cons:
  • Higher price point compared to traditional reservoirs
  • Limited compatibility with other cases

Final Verdict

The EK-Quantum Reflection² PC-O11D XL D5 PWM D-RGB Water Cooling Reservoir is an impressive and highly capable component that delivers outstanding cooling performance and a unique aesthetic appeal. While it comes at a premium price, it justifies its cost through its integrated D5 pump, large capacity, and vibrant display. If you are looking to build a high-performance water-cooled PC, this reservoir is an excellent choice. Its features, performance, and user-friendliness make it a worthwhile investment for serious enthusiasts.

Specifications