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Installation: Installing a power supply can take anywhere from ten minutes to two hours depending on how fanatical you are about neatness, and whether the manufacturer has done the work for you by sleeving the cables. I am happy to report that the Sintek unit was essentially hassle-free, with the exception that the ATX power cable was unusually stiff. Twenty-four wires is going to be stiff, but this particular cable was difficult to bend, and made it hard to route. This is an instance where too-tight sleeving can actually detract from the installation. Other than that, the cables had adequate length between connectors, and the pins were aligned well. Some cheaper units will have Molex pins that are not aligned properly due to wire length inequalities, making connections a frustrating exercise in wiggling and muttering under your breath. The unit was installed in a new PCI Express system, utilizing a Winfast PCI-E mainboard, Geforce 6800 PCI-E video card, 1 GB of DDR DRAM and several fans. Typical of modern systems, this setup, while not especially taxing, should expose any weaknesses in due course.
I will admit that it is a handsome unit, but this feature plays
an obvious second-string to the function. If you are buying a power supply
for the looks, then you are probably bound for trouble.
Worth noting is the included temperature readout on the side of the
unit. Although this will win the approval of some readers, I found the
readout redundant. In most computer cases, the readout will be hidden by
the case side (even with a side window), and though large, the readout is not
backlit. I would not consider the LCD readout a selling point. A
more informational (and on-topic) readout would perhaps be a voltmeter or
ammeter. IMO, temperature is the concern of the cooling system, not the
power supply. As a crotchety old man, I find that telling me the temperature
so that I can manually adjust the fan speed is antiquated. It would be
cheaper and more functional for the power supply to internally adjust the fans
based on temperature.
Lastly, I have included a screenshot of the
monitoring utility included with the mainboard to show reported voltage
values. The 12 volt line is a little weak, but no provision for
adjustment is provided with this power supply. The min and max voltages are
stored values used for error reporting, and do not reflect the actual values monitored.
Conclusion: In all, despite my nit-pickings, this is a very nice power supply. Power supplies in general have improved by leaps and bounds over the past few years, and the SinTek unit is a great example of the state of the art. The total output is on par with other units in this class. The modular connections make installation a breeze. The quality of the sleeving is top-notch, with just a little extra stiffness to contend with. The modified ATX connector is a nice feature, making the use of an adaptor unnecessary. The included cooling fans are more than capable of cooling the power supply, and will aid in exhausting extra heat outside the case. I didn't mention it before, but the noise output is negligible with the fans in the lower settings, and not especially loud in their max positions. The inclusion of six SATA connections will make the multiple-drive RAID enthusiasts happy, and the dual, adjustable voltage PCI-E connections will help those with fat wallets power their new high-end toys. The LCD temperature readout I can take or leave, but its inclusion shows that Sintek is trying hard to satisfy the whole market. Finally, my bottom line is that the unit performed (and is still performing) its job without issue, with minimal installation hassle and good looks to go along with it.
Pros
Cons
To buy this power supply now, check out Sin-Tek's "where to buy" page here.
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