Seasonic's high quality, low power G-450 PSU

Subject: Cases and Cooling | April 25, 2014 - 02:27 PM |
Tagged: PSU, seasonic, Seasonic G-Series, 450W, g-450

The Seasonic G-450 is still more power than Josh's latest build requires but is perfect for powering a SFF system as the unit is a mere 6.25" in length.  With a pair of 6+2 PCIe power connectors and 37A on the 12V rail you will be somewhat limited in your choice of discrete GPU, reasonable consider it is a 450W PSU.  [H]ard|OCP found the quality on this unit to be good overall and excellent compared to other lower powered PSUs but found the pricing somewhat confusing as the G-550 is a mere $10 more.

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"Seasonic is continually short on marketing but long on performance, and we are good with that. Today's 450 watt G Series computer power supply makes more sense in this new world of lower power desktop CPUs and GPUs. Does the G-450 give its users solid power in this lower end of the spectrum range at the right cost?"

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Source: [H]ard|OCP

Seasonic's new G-series PSU is rated gold in more ways than one

Subject: Cases and Cooling | January 14, 2013 - 03:26 PM |
Tagged: PSU, 80 Plus Gold, Seasonic G-Series, G-550

Seasonic's G-550W provides a bit more than just 550W and a 45A 12V line, modular cabling and an 80 PLUS Gold rating are also included in the $85 price tag.  Those features do not in themselves guarantee that this PSU is worth picking up which is why [H]ard|OCP strapped it into their torture chamber to test the quality of power you can expect from the PSU.  The news is good for Seasonic's G Series, once the power was shut off and the testing completed this PSU walked away with an Editor's Choice Gold Award as [H] felt that not only does this PSU deliver everything they expected it to, in some cases it was "fighting above its weight".

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"The Seasonic G Series PSU is here for review in its 550 watt capacity and it looks to be a return to basics for the company with this being basically a "no-frills" unit that has been released without much fanfare. But the basics for Seasonic usually outline what you truly need in a PSU; reliable clean power with a low sound profile."

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Source: [H]ard|OCP