A Detailed Look
The EVGA SuperNOVA NEX750G power supply enclosure is painted with a flat black hammertone finish and measures 180mm (7.1”) long. The back panel includes an On-Off switch and AC receptacle along with an open honeycomb grill and a heavy duty handle bar, just like the NEX1500.
The NEX750G uses a 140mm fan on the bottom for cooling. The fan speed is automatically controlled by the internal component temperature. The dual ball bearing Yate Loon Electronics fan (DB14BH-12) is rated for 0.70A at 12 VDC and spins up to 2,800 rpm.
The front panel incorporates twelve modular cable connectors, all nicely labeled.
The SuperNOVA NEX750G power supply comes with a good assortment of all modular cables and connectors. The four red cables are fitted with both 8-pin PCI-E and 6+2 pin PCI-E connectors for a total of eight PCI-E connectors.
Here are a few pictures showing the layout and components inside the EVGA SuperNOVA NEX750G Gold power supply. Instead of working with Etasis Electronics Corp. as they did to develop the custom NEX1500 smart-digital power supply, EVGA appears to be using FSP as the OEM for the NEX750G.
All of the capacitors used inside the NEX750G are high-quality Nippon Chemi-Con electrolytics with a few solid polymer caps located on the backside of the modular connector board. The single primary capacitor is rated for 390 uF, 450V and 105°C. The overall layout leaves room for good airflow and the soldering appears good.