Hangjia’s GX series power supply is a non-modular product for gamers. The new GX700 PRO is equipped with 80 PLUS bronze medal certification, and the interface is upgraded for overclocking. The rated power of 700W can also meet the power demand of high-end game platforms. We will bring you an evaluation of this power supply.
Hangjia GX700 PRO power supply
Hangjia GX700 PRO power supply still adopts the design style of GX series. The black main body with red and purple elements is very e-sports. The product size is still the standard ATX size, and 140mm×150mm×86mm ensures better compatibility.
GX series esports color matching
Input interface with independent switch
The power supply still adopts the design of input interface and independent switch at the input end, which is convenient for players to cut off the power supply, and is equipped with a large-area honeycomb air outlet. A 12 cm hydraulic fan built into the power supply can provide a quieter experience.
12 cm fan
The output end is non-modular wire, all the wires are designed in black to facilitate matching with the chassis, and all the wires are wrapped in woven net to enhance the strength. The wires of the main hardware reach 50 cm to facilitate the back wiring in the large-size chassis, and the dual CPU power supply design is also for the overclocking upgrade of players.
Parameter nameplate
The parameter nameplate of Hangjia GX700 PRO power supply is designed on the back of the power supply, and the rated power is 700W. The product has passed the bronze medal certification of 80 PLUS, and the single-channel 12V output has reached 58A or 696W, which is not a problem for the flagship platform.
Power conversion efficiency of Hangjia GX700 PRO
Standby pow consumption of Hangjia GX700 PRO power supply
In the conversion efficiency test, GX700 PRO has a good performance, the power supply has passed the bronze medal certification of 80 PLUS, and the power supply has reached the silver medal efficiency under various loads in the actual test, which can provide better energy-saving effect.
Hangjia GX700 PRO Power Supply Voltage Deviation Test
In the voltage deviation test, the deviation of each power supply of Hangjia GX700 PRO power supply is controlled within 3%, which is an excellent performance.
Cross load deviation setting of Hangjia GX700 PRO power supply
Cross-load Voltage Deviation of Hangjia GX700 PRO Power Supply
In the cross load test, the voltage deviation of each cross load of GX700 PRO is controlled within 4%, which is a good performance.
After testing the output performance of the power supply, we will take apart the power supply to see the workmanship and material performance inside the product.
Internal Design of Hangjia GX700 PRO Power Supply
Primary EMI filter circuit
Two-stage EMI filter circuit
Hangjia GX700 PRO power supply adopts active PFC+DC-to-DC architecture, and the secondary EMI circuit is complete. The main capacitor adopts Ai Hua 390 microfarad 450V capacitor, with regular workmanship and solid materials.
Closed inductance and Ai Hua 390 microfarad main capacitance
DC to DC circuit
Evaluation summary: Hangjia GX700 PRO power supply follows the design and e-sports elements of GX series power supply. The rated power of 700W can meet the power demand of the flagship game platform, and the upgraded dual CPU power supply can also meet the needs of gamers for overclocking. The silver medal efficiency and stable output are both excellent performance. This power supply is suitable for players who build high-power platforms or have high requirements for overclocking.
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