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Phobya DC12-400 PWM 12Volt pump

  • 49137
  • 4049469176266
  • 0,62 kg

> 250 available in stock

$49.36 *

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Phobya external PSU 230V to 4Pin Molex 34 Watt including Euro/UK plug
Phobya external PSU 230V to 4Pin Molex 34 Watt including Euro/UK plug
Technical details and videos ... moor
Technical details
Approved fluids: Water, Water/ glycol mixture
Color: black
Dimensions: 75 x 54 x 66 mm
Lifespan: 50.000 h
Manufacturer: Phobya
Material: Plastic
Max. Discharge head: 4m, Extreme (more than 4m)
Max. Flow: 800l/h, Highflow (from 500 up to 1400l/h)
Max. System temperature: 35°C
Power connector: 4Pin Molex
Power input: 18W
Voltage: 12V DC
Volume: 25 dB(A)
Water inlet: G1/4" inner thread
Water outlet: G1/4" inner thread
The new Phobya pumps: A revolution begins! After the first products the manufacturer...more
Product Information

The new Phobya pumps: A revolution begins!

After the first products the manufacturer consortium Phobya now introduces a pump series which rattles the cages in the performance-pump sector. This product perfectly combines all the requirements from different watercooling users:

Quiet: At less than 22dB even most fans in the system emit more noise. For decoupling and therefore further noise reduction two kits are included with the pump: The first a map for quick and easy mounting on the case floor. The mat is self-adhesive on both sides and therefore reliably fixates the pump. The second possibility for pump installation are two brackets with which the pump can be fixated in the case.
A ceramic-based centrifugal bearing promises quiet operation and a long lifespan.

Compact: With the small outer dimensions (see technical specifications) the pump can be installed in almost any corner of the case, even in Midi- or Mini-towers. The compact dimensions of the pump also make connection to the cooling loop easy as the pump's position can easily be varied.

Powerful: Such a small and quiet pump so far always required compromises regarding the power. Not anymore! 4m of pressure head and 800l/h of flow are the kind of performance that will not be stopped even by cooling loops even with multiple waterblocks.

G1/4" connection: No adaptors, no annoyingly long connectors any more! Simply screw in the desired connector and you are set to go!

12V connector: The first advantage of a 12V connector is that it makes the connection with a 230V cable obsolete and that internal operation is made safe and easy. The other great feature of this pump is the connector: It is not a standard 4-Pin Molex connector, it is a 4-Pin PWM connector. This pump can therefore be operated at a fan connector on a Mainboard or a fan controller. This also allows a speed reduction of the pump: Only 8V are required for starting and operation of the pump which makes it additionally quiet and smooth in operation. The fan connector also offers the advantage of rpm monitoring with a compatible controller.

Technical specifications: 
Color: Black
Casing material: Plastic
Outer dimensions: (L x W x H): 75 x 66 x 54mm
Connection thread size: G1/4"
Power connector: 4-Pin PWM
Nominal operating voltage: DC 12V
Starting voltage: DC 8V
Power consumption: 18W
Current draw: 1.8A
Max. pressure head: 4m
Flow rate: 800 l/h
Lifespan: 50.000hrs
Noise emission: below 25 db

Extent of delivery: 
1x Pump
Decoupling mat
Decoupling bracket with 2x 4mm holes

This product has been reviewed for you:
Freezelabs (NO)
Mega-Labs (GR)
Itrend (DK)
Coolingtechnique (IT)
Xtremehardware (IT) 
Xtremehardware (Engl)
Topzone (LT)
Xtremesystems (Engl) (Userreview)
Hardwareluxx (Userreview)
Octeamdenmark (DK)
Hardmodding (pt) (User review)
Deviceunknown (us/engl)



Due to their design, many newer motherboards are no longer compatible with this pump. This can be recognized in that the pump runs at full rotational speed or at a constant minimal speed, despite the motherboard requiring a higher/lower speed, or in that the pump does not start up at all. This problem can be solved by:

1) no longer connecting the signal cable to the motherboard, so the pump runs at full rotational speed

2) using adapter cable article number 52124 and connecting the pump to a fan control

Questions & Answers more
Questions & Answers
Question from Steve R. from 05. May 2016
Diese Pumpe wird doch über ein 4 Pin molex Stecker mit Strom versorgt. Jedoch steht in der Beschreibung, dass man beim PWM Anschluss auf die Leistung achten soll des Anschlusses auf dem Board. Mein Anschluss auf dem Board hätte 12 Watt laut Handbuch und 1 Ampere. Kann ich diese Pumpe dann verwenden trotz Leistungsaufnahme von 18 Watt? Oder habe ich Einschränkungen?
Antwort von Aquatuning GmbH vom 05. May 2016
Das Problem liegt vielmehr daran, dass die Mainboards zwar den PWM Anschluss haben, aber die Ausgangsleistung nicht zwingend auf 12V ausgelegt ist. Sprich da sollten Sie einmal im BIOS die Einstellungen überprüfen. Zudem unterstützen viele Mainboards die Pumpensteuerung nicht, dazu sollten Sie auch mal rechachieren, wie sich ihres dazu verhält.

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