Gigabyte 3D Galaxy Technical Specification
I quoted characteristics of some components of the reviewed cooling system at the beginning of the article, but now I offer you a table that lists all of them with some additions:
Specification | Gigabyte 3D Galaxy (GH-WIU01) |
Water-block | |
Dimensions (with connecting pipes) | 68mm x 92mm x 30mm |
Material | Copper + plexiglas |
Connecting pipes diameter | ~8mm internal |
CPU compatibility | Socket478 |
Water-block cooling fan (MOSFET cooling fan) | |
Dimensions | 80mm x 80mm x 25mm |
Fan rotation speed | ~2,000rpm (±10%) |
Fan bearings | 1 frictionless bearing |
Noise level | 19dBA |
Additional features | 4 neon LEDs and side slits for noise level reduction |
Heatsink | |
Dimensions | 125mm x 197mm x 64mm |
Material | Aluminum |
Connecting pipes diameter | ~8mm internal |
Heatsink fan dimensions | 120mm x 120mm x 25mm |
Heatsink fan rotation speed | 1,200-2,600rpm (±10%) |
Noise level | 19dBA (1,200rpm) |
Fan bearings | 2 frictionless bearings |
Pump and expansion tank | |
Pump dimensions | 61mm x 60mm x 46mm |
Pump performance | Max. 400 l/h (liters/hour) |
Pump noise level | 20dBA |
Pump bearings | 1 ceramic bearing |
Pump MTBF | ~70,000 hours |
Expansion tank dimensions | 75mm x 75mm x 92mm |
Expansion tank volume | 300 cubic mm |
The accessories to the Gigabyte 3D Galaxy have been described earlier.





