Alphacool Eisbaer 280 CPU - black

Delivery: in 4 - 5 weeks

$131.29 *

Prices incl. VAT plus shipping costs

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Technical details and videos ... moor
Technical details
CPU Performance: Excellent
Hose dimensions: 11/8mm
Manufacturer: Alphacool
Prefilled: Yes
Radiator Thickness: 30mm
Radiator size: 2x140mm
Socket: AMD AM3(+)/AM3/AM2(+)/AM2/939/FM2(+)/FM2/FM1/G34/940, Intel 1151/1150/1155/1156/755/2011-3/2011/1366/771/604
With the “Eisbaer”, Alphacool is fundamentally revolutionizing the AIO cooler market. Where...more
Product Information

With the “Eisbaer”, Alphacool is fundamentally revolutionizing the AIO cooler market. Where traditional AIO CPU-coolers are disposable products which are neither upgradeable nor refillable, the Alphacool “Eisbaer” is modularly built and can be upgraded, rebuilt or refilled at any time. This means that the “Eisbaer” is not only an AIO, but also fully built on classic water cooling components. That means it is quieter and more powerful than the average AIO solution.

The individual components:

Alphacool depends on a radiator made of pure copper. The base of the radiator is the popular Alphacool NexXxoS series, which is well-loved around the world. The pure copper construction raises the cooling performance enormously compared to the usual aluminium radiators used in classic AIOs. The slight thickness of the fins ensures enormous cooling power in fans with low rotational speed. This ensures that the performance of the “Eisbaer” when adjusting the fans down decreases much more slowly than in radiators with higher fin thickness.

The flexible PVC hoses make installing the “Eisbaer” easy. These hoses are easier to arrange and move into the right position. So the hoses don’t bend and stop the flow of the water, both hoses have been fitted with anti-kink springs. The 11/8 mm size is also a standard in the water cooling field, alongside the 13/10 and 16/10.

Quick-lock closure
The “Eisbaer” was designed with expandability directly in mind. This is why you’ll find a quick-lock closure on one of the hoses. This quick-lock mechanism is compatible with Alphacool HF quick-lock closures (1010383, 1010394, 1010395, 1010442), with which the circuit can easily be expanded to include anything from a radiator to a graphics card cooler. Furthermore, the “Eisbaer” is compatible with the upcoming Alphacool GPX-Pro graphics card AIO, which will use identical quick-lock closures.

The “Eiswind” fans were developed specially for radiators and generate a high static pressure in order to push cool air through the fan blades. Both fans are steadly running by 1100 RPM. A PWM Y-adapter is included with the “Eisbaer” so that both fans can be controlled by the motherboard or a separate fan control with a PWM connection.

All connectors are based on the classic G1/4 inch thread, the standard thread in the water cooling field. This way, all attachments can be switched out for others any time as desired. This also means that, for example, you could later decide to switch to thicker hoses or even HardTubes and set your system uniquely apart.

All these features make the “Eisbaer” cooler into something extraordinary. Its enhanced appearance from the illuminated logo and the illuminated reservoir, which also contains the pump, lets the interior of your PC shine in a whole new way. The soft-touch surface of the pump case is a further visual highlight.
With the “Eisbaer”, you get an all-around perfect product that is not only extremely high-powered but also works very quietly.

The basis of the pumps is the Alphacool DC-LT Ceramic Ultra Low Noise, also available separately. The pump runs extremely quietly and can be regulated to between 7 and 12V. It can also be regulated through the motherboard. If the “Eisbaer” is being run alone, the 7V setting will still have next to no performance loss, as shown in diverse test results. The insulated pump case further perfects the noise generation and ensures that vibrations are almost completely absorbed.
The smooth and shiny polished copper base of the cooler ensures optimal heat absorption and can relay the heat over the fine slit structure of the cooler to the water quickly and efficiently.

Technical Details:

Pump (Alphacool DC-LT 2600 Ultra low noise Ceramic):

  • Speed: 2600 RPM
  • Voltage: 7-13.5V DC
  • Power consumption: 4W
  • Maximum flow rate: 70L/h
  • Maximum head: 0.85m

Fan (Eiswind 14):

  • Bearing: sleeve bearing
  • Voltage: 12V
  • Power connection: 3-Pin
  • Rated speed: 1100 (+/- 10%)
  • Airflow: 62.31 cfm / 106 m3/h
  • Static pressure: 1.55 mmH20
  • Volume: 29.4 dB(A)

Scope of Delivery:

  • 1x Alphacool Eisbaer 280 CPU - Black
  • 2x Eiswind Fan
  • 1x Intel Backplate
  • 1x Intel bracket
  • 1x AMD bracket
  • PWM Adapter
  • Mounting material
  • 1x Thermal paste

Technical drawing 


AM4 Mounting

Notice for expansion:

Please take care not to mix up the IN and OUT ports. On the “Eisbaer”, the “outlet” is marked in “red” and the “inlet” in “blue”. On the components to be connected, it is the opposite. The coupling with the “blue” marking denotes the “outlet” and the coupling with the “red” marking is the “inlet”. This is important as in many coolers the flow direction is crucial for optimal cooling performance.

Questions & Answers more
Questions & Answers
Question from Dirk T. from 07. July 2016
Ist diese Wasserkühlung auch für den Intel Sockel 2011-3 geeignet ?
Antwort von Aquatuning GmbH vom 07. July 2016
Ja dieses ist miteinander Kompatibel. Dieses muss noch nachgetragen werden.
Question from Egzon I. from 08. August 2016
Wie viel Kühlflüssigkeit wird bei dieser Version vorgefüllt ?
Antwort von Aquatuning GmbH vom 09. September 2016
Um die 270-280ml gehen da rein. 40ml allein in dem Ausgleichsbehälterblock, der Rest verteilt auf Radiator und Schlauch.
Question from Dimitri W. from 08. August 2016
Wie sollte die Pumpe geregelt werden wenn mein Motherboard nur echte PWM Header besitzt um eine Beschädigung der Pumpe zu vermeiden?
Antwort von Aquatuning GmbH vom 09. September 2016
Also im Grunde genommen können Sie die Pumpe trotzdem ans Mainbaord anschließen. Diese wird nur nicht geregelt sondern läuft auf einer Konstanten Spannung. Wichtig hierbei wäre zu wissen, dass die Pumpe zwischen 7-12V benötigt um betrieben zu werden. Das ein defekt entsteht ist äußerst unwarscheinlich. Und natürlich lässt sich die Pumpe anderweitig auch über das Netzteil im Gehäuse betreiben sowie über diverse Lüftersteuerungen. Weil die Mainboards aber nicht gleiche Einstellungen haben, sind hier nur pauschale Antworten möglich.
Question from Guest #257951 from 10. October 2016
Wie viel Watt benötigt die Wasserkühlung?
Antwort von Aquatuning GmbH vom 10. October 2016
Insgesamt um die acht Watt, jeweils vier für die Pumpe und ca zwei pro Lüfter.
Question from Johan K. from 10. October 2016
Hi i like to use this to a 3930k and to my gtx780 but can i connect this to my existing water block on the gtx780? and what should i use as cooling water to this? /regards
Antwort von Aquatuning GmbH vom 11. November 2016
The CPU is compatible to the 3930k. For the GPU you need the graficcard and the graficcardcooler.
Question from virgil h. from 02. February 2017
hey, würde die pumpe reichen wenn ich einen weiteren 280 radiator und meine r9 390 mit anschließe?
Antwort von Guest #253678 vom 02. February 2017
nein hab ich selber schon mal ausprobiert. die leistung der pumpe ist dazu nicht ausgelegt. es muss eine zweite pumpe in den kreislauf
Question from Guest #259425 from 03. March 2017
schon mit am4 Halter ausgestattet oder muss man den einzeln kaufen??
Antwort von Aquatuning GmbH vom 03. March 2017
Aktuell müssen sie die Halterung optional erwerben. Das wäre der Artikel 1012958.
Question from Guest #275628 from 04. April 2017
Hallo mein Mainboard hat w-pump anschluss(4pwm) kann ich die Pumpe dort anschließen ?
Antwort von Aquatuning GmbH vom 04. April 2017
Die sogenannten "Pumpeanschlüsse" sidn lediglich normale 3- oder 4-Pin Anschlüsse die mehr als 1A (12W) an Leistung haben. Größere Pupen wie die VPP755 oder DDC Pumpen benötigen aber hingegen teilweise über 20W. Die Eisbaer Pumpe kommt mit wengier als 5W zurecht, daher können sie die Pumpe an jeden 3-Pin Anschluss anschließen. Ein spezieller Anschluss für die Pumpe ist hier nicht nötig.

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