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Power Supply SilverStone Strider Gold Evolution 750

The range of power supply consists of five series with different positioning. The top series Strider Gold Evolution presents four models ranging from 750 to 1200 watts. Power Supply SilverStone Strider Gold Evolution 750 comes in a cardboard outer box with a glossy print, made with a predominance of black and gold colors. Power supply enclosure has matte texture and looks quite stylish, but without too much glitz and tinsel, that pleases.

All parameters are specified on the body the power supply in full. +12 VDC power bus is declared in the amount of 744 W. This value is between the corresponding values of standard power supplies 750 and 800 W, the ratio of the power bus +12 VDC and full power is 0.992. This model can be completely off the wires. Such solution may add some convenience in assembling the system. The number of connectors and their placement on the wiring harness is optimal, at least very close to that of today for the power supply of such power. Of course, it would be better if the connectors SATA Power were divided into three harness (4 +2 +2), but it's not so much a critical factor to give it great importance.

Wire length is sufficient for comfortable use in full tower chassis sizes and a marker with the overhead power supply. In hulls up to 65 cm with down-placed power supply wiring length should also be sufficient: up to the CPU power connector, 75 cm. Thus, with the most modern hulls there should be no problems. The power supply has the fan size 140 mm — HA1425L12F-Z. According to the manufacturer, the fan based on the hydrodynamic bearing and has a maximum speed of 1600 rpm. It is produced by the Dongguan Honghua Electronic Technology.

Deflector mounted on the fan of the original design. If the majority of PS with high and low speed fan deflector is made as uncomplicated parts of a thin plastic sheet, and only some of the deflector is directly integrated into the frame of the fan, then this piece is designed as a grid, which is a divider, recruited from a circular plastic rods cross-section.

Major semiconductor elements are mounted on two dimensional radiators rather T-shaped with a base thickness of about 6 mm. Radiators partly overlap with adjacent components (transformers, inductors, capacitors), making it difficult to reduce cooling of the latter. Radiators have a constant thickness, which should positively affect the uniformity of heating and heat dissipation of the elements located on them.

Part of the heated air is released back into the case through the holes on the inner wall, which also features low-voltage connectors. When using such technical solutions it is very desirable that the power supply located at the bottom of the case for the timely outflow of heated air and ventilation in the area of installing the power supply as a whole. In terms of conversion efficiency, the optimal operating range of this model is the upper limit of 700 W.

The noise of the power supply is low in a wide power range. This means that the noise from the work of PS will not be visible on the background of the typical background noise in the room during the day, especially in case of operating this power supply in systems that do not have any noise optimization. The noise level of the model can be considered as very low power to 500 watts — of course, it is achievable provided sufficient cooling PSU. At full power the noise from the power supply is increased, but only slightly, especially against the background of a typical noise level in the living room during the day.

Consumer quality of this model is at a high level. The main advantages of the model: low-noise operation, not only idle, but under severe stress, very good electrical properties, and in the whole range, high load-carrying capacity of the bus +12 VDC, and the wire connector to the CPU power of great length, that is not always realized, even in premium products. The disadvantage is not too ergonomic packaging, not the most optimal allocation of power connectors on the wiring harness for a modern computer, as well as the fact that the declared parameters are guaranteed by the manufacturer only if the ambient temperature in the range of 40° C. However, the last point can probably be assumed by design, not his fault. With SilverStone Strider Gold Evolution 750 there are no surprises, it is balanced and pleases consumers with a good set of characteristics. The only caveat: it is necessary to take into account the need for good cooling of the model and provide conditions for the normal flow of air to supply air openings.
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  • 14 August 2012, 12:35
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