Coolermaster iGreen 430W

Power supply units

Coolermaster iGreen Power 430w PSU


I’ve never really seen Coolermaster as a PSU manufacturer; but today I’m testing one of their new energy and money saving units that should help save the planet and your pennies. However, has this energy efficiency sacrificed stable rails and reliable output? I aim to find out…

About Coolermaster

We Enjoy being the innovator
Cooler Master Retail Product Business Unit was founded with the mission to create enjoyment to customers while they build their dream machines.
We Innovate: Innovation lies in the heart of our business model to develop better performance and quality products.
We Care: We believe that technology is to enrich, not to complicate our lives. Therefore, we integrate human interactive function, which allows customers to better understand and control their systems easily.
We Design: Nowadays, product features and specifications are not the only considering factors when customers make the purchasing decisions. We develop the products to touch your heart, to catch your eyes, to characterize your personality, and mostly, to be part of your life.
We Play: Cooler Master products facilitate the perfect creative environment for customers to unleash their imagination by originating their own styles while enjoying the process of being the innovator.
Since its founding in 2001, RP BU has striven to provide innovative computer components.

iGreen Specs

Model RS-430-ASAA
PFC Active PFC (0.99)
Type ATX Form Factor 12V V2.2
Input Voltage 90 ~ 264V (Auto Range)
Input Current 8A @ 115Vac / 4A @ 230Vac
Input Frequency Range 47 ~ 63 Hz
Fan Dual ball bearing 120mm fan
Power Good Signal 100 ~ 500 ms
Hold Up Time > 17 ms
Efficiency (Load) 81% (90W) / 85% (215W) / 82% (430W)
MTBF >400,000 hrs
Output Capacity 430 Watts Continuous
Max. Output Capacity 500 Watts
Protection OVP / UVP / OTP / OCP / OLP / OPP / SCP
Dimension Standard ATX 150 x 140 x 86 (mm)
Operation Temperature 5~50C Nominal Input Voltage
Safety Nemko / TUV / cUL / CE / BSMI / FCC / CCC
Noise level 17 dBA
Awards Green power design to meet “Energy Star” and “Blue Angel” requirements for energy and money saving, RoHS Compliance


Last modified: February 14, 2011

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