Alphacool Eisbaer 280 CPU Processor
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Alphacool Eisbaer 280 CPU Processor Liquid Cooling System
The Alphacool Eisbaer 280 is a high‑performance, all‑in‑one liquid cooling solution designed specifically for modern desktop CPUs. It delivers efficient heat dissipation while maintaining a quiet operating environment, making it an ideal choice for enthusiasts who demand both power and silence.
Key Features & Specifications
- Cooling Capacity: The system is engineered to handle the thermal output of a wide range of processor sockets, including LGA1150/1151/1155/1156, AM2/AM3/AM3+, Socket 604/771/775/939/940, G34, and Intel 2011/2011‑3. This versatility ensures compatibility with most mainstream CPUs.
- Radiator Size: A robust 140 mm (14 cm) copper radiator provides ample surface area for heat transfer, enabling the system to maintain low temperatures even under heavy load.
- Pump Performance: The integrated pump operates at a maximum speed of 2600 RPM, delivering a flow rate of up to 75 L/h. This high throughput ensures consistent coolant circulation and optimal cooling efficiency.
- Air Pressure & Flow: With an air pressure of approximately 1.55–1.66 mm H₂O and a maximum airflow of 62.31 cfm, the radiator pushes coolant through the fins effectively, maximizing heat extraction.
- Noise Level: Despite its powerful cooling performance, the Eisbaer 280 operates at a remarkably low noise level of 29.4 dB(A), keeping your system quiet during intense gaming sessions or demanding computational tasks.
- Pump Power Supply: The pump is powered via a standard 12‑Volt supply, using either a 3‑pin or 4‑pin PWM connector. This flexibility allows easy integration with most modern motherboards.
- Pump Power Consumption: The unit consumes only 4 W, ensuring that the cooling system does not impose a significant load on your power supply.
- Bearing Type: A durable sleeve bearing is used in the pump, providing reliable long‑term operation with minimal maintenance.
- Color & Finish: The Eisbaer 280 features a sleek black (negro) finish that complements any build aesthetic, from minimalist to high‑contrast designs.
- Mounting Instructions: For certain Socket 2011/2011‑3 motherboards lacking continuous mounting holes in the socket area, it is crucial not to tighten screws beyond 4 mm to avoid damage. All necessary mounting hardware, including screws, is included.
Installation & Compatibility
The Eisbaer 280 is engineered for straightforward installation on a wide array of CPU sockets. The system includes all required mounting brackets and hardware, ensuring that users can set up the cooler with minimal effort. Because it supports both Intel and AMD platforms, it is an excellent choice for dual‑platform enthusiasts or those planning future upgrades.
Performance Under Load
During sustained high‑intensity workloads—such as overclocking, 3D rendering, or intensive gaming—the Eisbaer 280 maintains CPU temperatures well below the thresholds that would trigger thermal throttling. Its combination of a large copper radiator and efficient pump flow ensures that heat is removed quickly, preserving processor longevity and performance stability.
Quiet Operation
One of the standout attributes of the Eisbaer 280 is its low acoustic footprint. The carefully tuned fan speed (1 100 RPM) and high‑efficiency radiator design keep noise levels at a comfortable 29.4 dB(A). This makes it suitable for environments where silence is paramount, such as home studios or office workstations.
Durability & Reliability
The use of premium copper for the radiator and a robust sleeve bearing in the pump contributes to the system’s long‑term reliability. Copper offers superior thermal conductivity compared to aluminum, ensuring consistent heat transfer over time. The sleeve bearing design reduces wear and tear, extending the lifespan of the pump.
Why Choose Alphacool Eisbaer 280?
- Broad Socket Compatibility: Supports a comprehensive list of Intel and AMD sockets.
- High Cooling Capacity: Large radiator and powerful pump deliver excellent thermal performance.
- Low Noise: Quiet operation without compromising cooling efficiency.
- Easy Installation: All necessary hardware included; straightforward mounting procedure.
- Durable Construction: Copper radiator and sleeve bearing ensure longevity.
The Alphacool Eisbaer 280 is a meticulously engineered liquid cooling solution that balances performance, silence, and reliability. Whether you are building a high‑end gaming rig or a professional workstation, this cooler provides the thermal headroom needed to keep your CPU running at peak efficiency while maintaining an unobtrusive acoustic profile.
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 239.98 EUR    139.00 EUR  149.00 EUR |
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Predominant colors of the product |
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| Tags | Alphacool Eisbaer 280 |
| Identifiers | |
| Brand | Aquatuning |
| Model | Aquatuning 11287 |
| MPN | Aquatuning 11287 |
| ID | 10410310 |
| Dimensions / Weight | |
| Key Features | |
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Air pressure The highest static pressure that a product, such as a fan or cooling component, can generate or withstand, expressed in millimetres of water column height. This value indicates the maximum air‑pressure capability and helps users compare performance across similar devices.
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1,66 mm H2O |
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Bearing The mechanical design of a bearing used in a product, such as ball, sleeve, fluid dynamic, hydro‑dynamic, or hybrid. It indicates the internal geometry and lubrication method that determines load capacity, speed range, noise level, and suitability for specific applications.
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Sleeve Bearing |
| Maximum flow rate | 75L/h |
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Power connector The type of connector used to supply power to the device, such as AC‑in jack, DC‑in jack, USB Type‑C, SATA Power, or PCIe power connectors. It indicates the physical interface that delivers electrical energy to the product.
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4-Pin PWM |
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Speed The maximum speed at which a component or device operates, expressed in an appropriate unit such as revolutions per minute (RPM), hertz (Hz) for frequencies, or other velocity units. It indicates how fast the product can perform its primary function and allows users to compare performance across models.
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2600 RPM |
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Volume The total amount of space that a product occupies or can hold, expressed as a volume measurement such as liters, milliliters, cubic centimeters, or other standard units. It represents the capacity or physical size in three dimensions and is used for items like containers, appliances, or any object where capacity matters.
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29 dB(A) |
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