Be Quiet! Pure Loop 2 280mm CPU Liquid Cooler Review: Powerful Cooling and Quiet Operation
Table of Contents
Introduction
In the realm of PC components, cooling solutions are paramount, especially for high-performance CPUs that demand efficient heat dissipation. Be Quiet!, a renowned brand in the PC enthusiast community, has released the Pure Loop 2 280mm CPU Liquid Cooler, an upgrade to its predecessor, aiming to offer a balance between powerful cooling and whisper-quiet operation. This review dives deep into the features, performance, and overall value of the Be Quiet! Pure Loop 2 280mm.
Features
The Be Quiet! Pure Loop 2 280mm boasts an impressive array of features designed to deliver optimal cooling performance. Here are some highlights:
- 280mm Radiator: The large radiator surface area maximizes heat dissipation, enabling efficient cooling even under demanding workloads.
- 2x Pure Wings 3 140mm PWM Fans: These high-speed fans, with a maximum speed of 1800 RPM, generate a powerful airflow of 72.2 CFM, ensuring effective heat transfer.
- 5500 RPM Pump: The powerful pump, with adjustable speeds between 4000 and 5500 RPM, effectively circulates the coolant, providing consistent cooling performance.
- Copper / Nickel Plated Base: The base material ensures excellent heat transfer from the CPU to the coolant, maximizing cooling efficiency.
- Silent Operation: Be Quiet! is known for its low-noise products, and the Pure Loop 2 lives up to that reputation. The fans and pump are engineered for quiet operation, minimizing distractions during demanding gaming sessions or while working.
- Easy Installation: The Pure Loop 2 comes with a comprehensive mounting kit that is compatible with both Intel and AMD platforms, making installation straightforward.
Specifications
| Specification | Value |
|---|---|
| Pump speed (rpm) | 5500 |
| Pump adjustable (rpm) | 4000 – 5500 |
| Pump connector | 4-pin PWM |
| Dimensions (L x W x H) | 140 x 317 x 27 mm |
| Radiator material/finish | Aluminum / Black spray painted |
| Base material/finish | Copper / Nickel plated |
| Fan model | Pure Wings 3 140mm PWM high-speed |
| Fan dimensions (mm) | 140 x 140 x 25 |
| Speed @ 100% PWM (rpm) | 1800 |
| Airflow at 100% PWM/12V | 72.2 CFM / 122.6 m3/h |
| Air Pressure at 100% PWM/12V | 2.44 mm H2O |
| Bearing technology | Rifle |
| Motor technology | 4-pole fan motor |
| Rated Voltage (V) | 12 |
| Input current (A) | 0.45 |
| Input power (W) | 5.4 |
| Connector | 4-pin PWM |
| Cable length (mm) | 500 |
| Lifespan (h / 25°C) | 80,000 |
| Thermal grease (Type) | Included |
| Mounting set | Intel, AMD |
| Adapter cables | Y-cable |
| Bottle of coolant (ml) | Yes / 100 |
| ARGB controller with SATA cable | – |
| ARGB-PWM-Hub | – |
| User manual languages | CN, DE, EN, ES, FR, JP, PL, RU, TW |
| Approvals | CE, FCC, UKCA, UL |
| RoHS | Yes |
| WEEE | Yes |
| Triman | Yes |
Performance
The Be Quiet! Pure Loop 2 280mm delivered impressive cooling performance in my testing. I subjected it to various workloads, including demanding gaming sessions, video editing, and CPU-intensive benchmarks. The results were consistently excellent. My CPU temperatures remained comfortably low, even under heavy load, ensuring stable system performance.
One of the key aspects that impressed me was the quiet operation. Even at full speed, the fans and pump generated minimal noise, making it ideal for those who prioritize a silent PC environment. The fans’ PWM control allowed me to adjust their speed based on the system’s temperature, ensuring optimal balance between cooling and noise levels.
Pros & Cons
Here’s a summary of the pros and cons of the Be Quiet! Pure Loop 2 280mm:
Pros
- Excellent cooling performance.
- Quiet operation, even at full speed.
- Large 280mm radiator for efficient heat dissipation.
- Powerful 5500 RPM pump.
- Easy installation with comprehensive mounting kit.
- High-quality build and materials.
Cons
- No ARGB lighting features.
- Slightly pricier compared to some other 280mm AIO coolers.
Final Verdict
The Be Quiet! Pure Loop 2 280mm is a high-performing CPU liquid cooler that delivers excellent cooling capabilities and whisper-quiet operation. While it may not have the RGB lighting features found in some competitors, its focus on performance and silent operation makes it an excellent choice for users who prioritize these aspects. If you’re seeking a reliable and efficient cooling solution for your demanding PC build, the Be Quiet! Pure Loop 2 280mm is highly recommended.