Gigabyte 3d Galaxy 2 Liquid Cooling System


All-in-one watercooling

I’ve reviewed a number of watercooling kits and blocks and handled even more, but this would be the first time to review / install a full watercooling set, with all from the same brand.
When we were contacted by Gigabyte to review one of their kits I was thinking “Oh, hell here comes another  bogged-up low-quality kit”, but these thoughts turned out to be premature.

When I first got the box I was a bit offset by the color and pictures on the box it was a little overkill of info for me but on the other side it does have all the information about what your actually buying and then some, it just has too much for my personal taste.

But don’t judge a book by its cover, so lets have a little look inside. You can already see most of the contents trough the plastic window in the box, upon closer inspection all the components are securely and safely packaged snugly fitted into a precut foam tray housing all the components.

From left to right, the radiator, pump and reservoir, 2 splitters, top right is the mosfet cooling fan and below that is the cpu waterblock itself, and a bottle with coolant. When removing the foam tray we find all the things needed to install this set, including an instruction manual in 8 different languages.


  • Large volume copper-base water-block
  • Durable ceramic-bearing pump
  • Low water-level protection (LWP) and over-temperature protection (OTP) (Patent pending)
  • Transparent LED tank for refill visuals
  • Large aluminum radiator with a 4-way water-path design
  • Radiator quick-mount
  • Multi-purpose Nano-scale GIGABYTE coolant
  • 1/2 inch special flexible UV tubing
  • Fully compliant with MOSFET cooling (Patent pending)
  • GIGABYTE exclusive 4-way splitter valve for cooling upgrades
  • PCI rear fan-speed controller
  • Memory heat sinks includes
  • Optimal chassis options: Gigabyte 3DAURORA series / Triton and Poseidon series


Gigabyte Galaxy II Liquid Cooling System Specifications

Feature Specifications
  • Dimensions / 68 x 92 x 30 mm
  • Material / Cu base+ PC cover
  • MOSFET Compliant / Yes
  • Pump
  • Dimensions / 61 x 60 x 46 mm
  • Maximum Capacity / 400 L/hr
  • Noise / 20 dBA below
  • Bearing Type / Ceramic Bearing
  • Life Expectancy / 70000hrs (MTBF)
  • Radiator
  • Dimensions / 125 x 197 x 64 mm
  • Material / Aluminum
  • Fan size / 120 x 120 x 25 mm
  • Fan Connector / 3 pin
  • Tank
  • Dimensions / 100 x 197 x 55 mm
  • Capacity / 220cc.
  • Tube
  • Dimension / 1/2 inch
  • Material / PVC(UV sensitive)
  • Coolant
  • Capacity / 600cc.
  • Color / Lite Blue
  • Valve
  • Dimension / inlet:1/2″; outlet:1/4″*2,1/2″*1
  • Material / POM
  • Supports Intel® CoreTM 2 Extreme Processor Series
    Intel® CoreTM 2 Quad Processor Series
    Intel® CoreTM 2 Duo Processor Series
    Intel® Pentium® Extreme Edition Series
    Intel® Pentium® 4 Processor Series (LGA775)
    Intel® Pentium® D Processor Series
    AMD AM2 Series
    AMD AthlonTM FX Series
    AMD AthlonTM 64×2 Series
    AMD AthlonTM 64 Series
    AMD Sempron Series

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    1. boumoussa

      June 8, 2014 at 8:02 am

      i want know the propertys thermodinamic of water galaxy II

    2. Leandro

      June 20, 2011 at 11:43 pm

      Core i7 45nm intel
      I have lots of water cooling because Core i7 Speed heat, so must sure fix well. if not then try diff with bracket fits that all … and aslo keep look if anything will happan on leak! becuase it not support the Core i7 but mine one find becuase i know what i doing with system with size,Nm,Lever water, etc

    3. David Bayyari

      June 20, 2011 at 11:43 pm

      Thank you for the review.

      I have an i7-920 system with the X58A-UD7 mobo

      Does this kit support the i7? I heard ppl installed it on an i7 cpu (the bracket fits, they say)
      also, the mobo has a built-in NB water cooling support, can i install it to cool both CPU and the mobo or NB? do I need extra hoses?

      Please help.. the box says i7 support

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