Most PCs don't require a massive power supply capable of 750W or more sustained output, and even the 500-550W models can be overkill for many users. Today we'll be looking at he Silverstone Nightjar 520W power supply, a PSU with a moderate power output but a very distinct feature: it's completely fanless. Fanless PSUs aren't a new idea, but advances in technology have taken them from expensive and rather esoteric devices to modern designs that are more reasonable. The Silverstone Nightjar 520W retails for $139.99 including shipping (after rebate), a steep price for a 520W unit even if it is 80Plus Platinum certified, but that's due in large part to its fanless nature. Does it perform well enough to justify such a price? We'll...

Seasonic S12G 650W Power Supply Review

It has been 16 months since our last power supply review, but the long wait is finally over. We have a new PSU and cases editor, and this is...

77 by E. Fylladitakis on 2/28/2014

Seasonic to Power Hashfast Bitcoin Mining Equipment

Seasonic and HashFast Technologies announced that they have signed an agreement for Seasonic to produce power supplies for HashFast’s Bitcoin mining systems. Seasonic is one of the oldest and most...

29 by E. Fylladitakis on 10/25/2013

Sea Sonic and Corsair Power Supplies Certified for Haswell

The Haswell launch gets just a little more complicated each day, with the latest wrinkle being that standard ATX power supplies that conform to the ATX 2.3 standard may...

23 by Dustin Sklavos on 5/14/2013

XFX 1000W Pro Series 80 Plus Platinum

We've recently tested the first 80 Plus Platinum PSUs to hit our labs, courtesy of Seasonic and Enermax. Both were good if expensive PSUs, and next up on the...

29 by Martin Kaffei on 3/1/2012

Seasonic Platinum Series 860W - Platinum without the Fuss

In a short time we've seen quite a few companies come out with their first 80 Plus Platinum power supplies. A couple weeks ago we reviewed the Enermax Platimax...

68 by Martin Kaffei on 2/24/2012

NZXT HALE82 650W and 750W

NZXT is a well known provider of "eye-catching" cases and peripherals, but like many other brands they offer power supplies as well. These include the HALE90 series, their first...

5 by Martin Kaffei on 1/26/2012

PC Power & Cooling Silencer 760W & 910W

PC Power & Cooling, today a part of the OCZ Technology Group, sent us two PSUs from their Silencer series. The 760W as well as the 910W version bet...

19 by Martin Kaffei on 8/2/2011

Seasonic X-Series 560W

Some months ago we tested the new "Fanless" series from Seasonic. Today we will take a look at a semi-passively-cooled version with the same design and more power. The...

47 by Martin Kaffei on 3/22/2011

Seasonic X-Series SS-460FL: 460 Watts of Fanless Power

Seasonic has a well-deserved reputation for building quality power supplies, with semi-passive cooling models delivering near-silent operation. Now they're launching their first fanless series, the "X-series Fanless", for users...

39 by Martin Kaffei on 10/20/2010

This Just In: Seasonic M12 II 620W PSU

Seasonic was kind enough to send us a PSU in for our expanding list of testbeds. They shipped us their latest member of the M12 II line: a 620W...

18 by Anand Lal Shimpi on 5/2/2010

Seasonic X-Series 750W: Potent for the Price

Seasonic recently released their latest foray into the retail PSU market, the X-Series with 80 Plus Gold certification. As one of the highest efficiency power supplies on the market...

38 by Martin Kaffei on 4/13/2010

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