The new GreenMe power supply series from In Win will arrive on the market in June, in 550 W, 650 W, and 750 W versions, all with the 80 Plus Bronze certification. In a very different move, In Win committed to donate USD 1.00 to the World Wildlife Foundation (WWF) for every GreenMe unit sold. Let’s see if the 750 W model will be a good buy.
The In Win GreenMe 750 W is 5.5” (140 mm) deep, using a 120 mm ball bearing fan on its bottom (ADDA AD1212LB-A70GL).
The reviewed power supply doesn’t have a modular cabling system. All cables are protected with nylon sleeves that come from inside the unit. This power supply comes with the following cables:
- Main motherboard cable with a 20/24-pin connector, 19.7” (50 cm) long
- One cable with two ATX12V connectors that together form an EPS12V connector, 19.7” (50 cm) long
- Two cables, each with one six/eight-pin connector for video cards, 19.7” (50 cm) long
- Two cables, each with three SATA power connectors, 18.9” (48 cm) to the first connector, 5.9” (15 cm) between connectors
- One cable with three standard peripheral power connectors and one floppy disk drive power connector, 18.9” (48 cm) to the first connector, 5.9” (15 cm) between connectors
All wires are 18 AWG, which is the minimum recommended gauge. The number of connectors available is lower than we expected for a 750 W product. It would be better if the unit had four cables for video cards instead of only two, which would allow the out-of-the-box installation of two high-end video cards that require two power connectors each.
Let’s now take an in-depth look inside this power supply.
- 1. Introduction
- 2. A Look Inside the In Win GreenMe 750 W
- 3. Transient Filtering Stage
- 4. Primary Analysis
- 5. Secondary Analysis
- 6. Power Distribution
- 7. Load Tests
- 8. Ripple and Noise Tests
- 9. Overload Tests
- 10. Main Specifications
- 11. Conclusions