In Win's Classic 750W PSU is looking good, but how well does it perform?

Subject: Cases and Cooling | November 28, 2016 - 02:18 PM |
Tagged: modular psu, in win, in win classic, 750w, 80 Plus Platinum

In Win are a venerable supplier of PSUs who slowly faded into the background as the PSU market has grown to include numerous manufacturers and resellers.  They are looking to get back into the minds of shoppers with their new Classic series, sporting a fully modular design, separated 12V rails, alumumium exteriors and an 80 Plus Platinum rating.  Inside the unit you will find Nippon Chemi-con and a clean design which impressed [H]ard|OCP.  Looks are not the only important thing when choosing a PSU however, check out the full review to see how well the In Win Classic 750W performed.

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"It has been years since we have reviewed a computer power supply from In Win. You might remember the In Win name from being a prolific case supplier back in the early enthusiast days of the 1990's. How does In Win stack up in 2016 with its Classic series PSU that has a very sleek look to it and nice feature set?"

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Source: [H]ard|OCP

The new SilverStone Strider, a 600W 80 PLUS Titanium certified PSU

Subject: Cases and Cooling | November 14, 2016 - 03:32 PM |
Tagged: modular psu, 80 Plus Titanium, Silverstone, strider 600W, 600W PSU

The industries current focus on energy efficiency has made the need for a kilowatt class PSU much less prevalent than a few years back.  With current generation components even multi GPU systems can function with a 600W PSU which is why we are seeing so many arriving on the market.  This has created a challenge for PSU manufacturers as in order to receive an 80 PLUS certification the PSU must be over 80% efficient even at 10% power draw, over 90% for some of the higher ratings.  The Silverstone Strider Titanium 600W PSU came close to meeting those standards in [H]ard|OCP's tests, with some issues in their worst case scenario testing.  The PSU also runs about $140 which is somewhat higher than the competition.  The news is not all bad, check out their findings in full right here.

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"SilverStone has been on a fairly successful ride with its Strider series of computer power supplies. These units tout excellent efficiency levels all while packing this into an unusually tiny footprint perfect for small form factor system builds. The ST60F-TI brings with it a solid build quality, near silent operation, all while being fully modular."

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Source: [H]ard|OCP

EVGA SuperNOVA G3 Power Supplies announced

Subject: Cases and Cooling | November 8, 2016 - 04:28 PM |
Tagged: supernova, evga, 80 Plus Gold, modular psu, SuperNOVA G3

Lee has reviewed more than a few EVGA SuperNOVA PSUs over the years and they tend to win the Gold as they are very well made.  The new G3 models are a bit smaller in volume than the previous G2 PSUs at 85mm high, 150mm wide and 150mm long, previously they tended to be 165mm long.  The new size will also mean the Hydraulic Dynamic Bearing fan size is reduced to 130mm, it will continue to support the EVGA ECO mode for those who desire quiet operation.  There is a seven year warranty on the 550W and 650W models, the higher powered are covered for a full decade.  We don't have a review up so keep an eye out for that, in the mean time have some PR.

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November 8th, 2016 - EVGA SuperNOVA power supplies are well-known for their extreme efficiency, performance and reliability. In fact, over the last 3 years EVGA SuperNOVA power supplies have won over 70 awards from leading review sites. EVGA’s dedication to performance has forged the latest power supply platform: the EVGA SuperNOVA G3 Series. With these new power supplies, EVGA took the best features of the award-winning G2 lineup and made them even better. The SuperNOVA G3’s smaller size, improved performance and a new Hydraulic Dynamic Bearing fan give you ultra-quiet performance with an increased lifespan.

Small Size, Big Performance
A reduced size does not mean reduced performance with the EVGA SuperNOVA G3 power supplies. At only 150mm long, this makes these some of the smallest power supplies on the market today, while offering improved performance and features.

Whisper Silent Hydraulic Dynamic Bearing Fan
Better performance, quieter operation and a longer lifespan. EVGA ECO mode gives you gives you silent operation at low to medium loads.

Next Gen Performance
Next-generation systems deserve next-generation performance. The EVGA SuperNOVA G3 takes the already efficient G2 series and makes it even better with improved efficiency and lower ripple. These power supplies are over 91% efficient!

Fully Modular Design
Use only the cables you need, reducing cable clutter and improving case airflow.

Learn more at http://www.evga.com/articles/01059/evga-supernova-g3-power-supplies/

Source: EVGA

Thermaltake's new Toughpower PSU; its RGB skill causes 850 DPS

Subject: General Tech | October 6, 2016 - 05:46 PM |
Tagged: toughpower DPS G RGB, thermaltake, RGB, modular psu, 850W

Enough is enough marketing departments!  The Toughpower branding is recognizable but when it becomes an RGB to the DPS G-unit one starts to wonder if this a PSU or a new professional gaming team.  Oh, lest we forget to mention it, the box proclaims this is indeed a VR Ready PSU; perhaps it provides 3D virtual electrons?   Aparently the DPS G portion indicates it is compatible with your cellphone as the PSU provides both modular and mobile features.  Lastly the RGB portion of the branding; if you guessed it has a fan capable of producing 256 different colours then you got it! It is even possible it creates airflow at the same time.

Does it actually work as a PSU?  Does anyone even care when it has all of these wonderous features?  Only [H]ard|OCP knows.

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"Flashy lights are cool if you are into that kind of thing, but we want to know about the new Thermaltake power supply beyond the pretty hues of red, green, and blue. Toughpower units have weighed in well in the past, but how about in today's market as it is a lot more competitive now."

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Source: [H]ard|OCP

Introducing the EVGA SuperNOVA G2L Power Supply Series

Subject: Cases and Cooling | September 19, 2016 - 03:56 PM |
Tagged: supernova, modular psu, EVGA SuperNOVA G2L, evga, 80 Plus Gold

EVGA have updated their SuperNOVA family of PSUs with the G2L series, so named because of the glow emitted by the plugs for your cables.  Some may be disappointed they did not chose to utilize RGB lighting with several million colour possibilities, others will indeed prefer the simple white glow.

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The PSUs come with EVGA's 10 year warranty and ECO mode, Lee has this covered previously, which manages the noise levels produced by the fan and allowing that fan to remain unpowered until 20% load is reached.  This series will come with an 80 PLUS Gold rating, which EVGA does have a history of deserving when they display the rating.  Full PR is below the lens flare.

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September 19th, 2016 - The unbeatable performance of the EVGA SuperNOVA G2 power supply line is now available with LED lighting in the new G2L versions. These units feature 80 Plus Gold rate efficiency, and clean continuous power to every component. The ECO Control Fan system offers fan modes to provide absolutely zero fan noise during low to medium load operations. Backed by an award winning 10 Year Warranty, and 100% Japanese capacitor design, the EVGA SuperNOVA 850/750 G2L power supplies offer unbeatable performance at an unbeatable value.
 
Features:

  • Built in LED Illumination – Killer performance, killer looks with built in White LED Illumination
  • 100% Modular Design – Full modularity enables you to use only the cables you need, helping to improve case airflow, eliminate unnecessary wires, and best of all, reduce cable clutter.
  • Whisper Silent – The EVGA ECO mode feature ensures that the power supply stay completely silent during low to medium loads. The fan does not spin until necessary, allowing for completely silent operation!
  • Unbeatable Performance – 90% efficiencies or higher under typical loads and highest quality Japanese brand capacitors ensure long-term reliability.

Learn more at http://www.evga.com/articles/01050/evga-850-750-g2l-power-supplies/
 

Source: EVGA

Honey I shrunk the PSU, 700W of SFX-L sized power from Silverstone

Subject: Cases and Cooling | August 24, 2016 - 06:43 PM |
Tagged: SX700-LPT, small form factor, SFX, 80 Plus Platinum, modular psu

Do you recall the new long playing version of the SFX PSU form factor; specifically Lee's review of the SilverStone SFX-L 700W PSU?  Perhaps you have forgotten about the new form factor of PSU that offers similar cooling to a full ATX PSU but takes up a lot less room.  Not to fret, [H]ard|OCP is here to remind you with a fresh review of the PSU.  Their tests revealed the same strengths as Lee's, perhaps not outstanding but certainly a very good choice for a PSU.   They did dock more points for the lack of an included adapter for ATX mounting, they are available but it does seem worth mentioning SilverStone's oversight.

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"SilverStone has a new take on small form factor power supplies it is calling "SFX-L." This new form factor extends the standard SFX size by 30mm allowing SilverStone to install a quieter 120mm fan than the usual higher speed and noisier 80mm and 92mm fans. How does all this work out?"

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Source: [H]ard|OCP

Seasonic Flagship PRIME 750W, when they upgrade they mean business

Subject: Cases and Cooling | July 25, 2016 - 04:53 PM |
Tagged: modular psu, Seasonic PRIME, 750w

It has been about a year since Seasonic released a brand new PSU as they do not tend to flood the market with incremental upgrades to their PSU families.  While this may hurt their business a little as newer users do not see reviews or advertisements frequently, long term enthusiasts take note when a new PSU arrives.  This fully modular PSU offers a single 12V rail capable of delivering 744W @ 62A and offers six 6+2 PCIe power cables, it even still has a floppy connector for those desperate times when you need to pull one out.  [H]ard|OCP strapped the PSU to their torture bench and this Seasonic unit came out with a Gold medal.  Check out the full review here.

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"Seasonic has never been big on marketing-speak. Outside of its impressive specifications, and a list of features, this is all it has to say. "The creation of the PRIME Series is a renewed testimony of Seasonic's determination to push the limits of power supply design in every aspect." Let's see if that is true, or the shortest sales pitch ever."

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Source: [H]ard|OCP

FSP on the inside and outside, the Hydro G 650W PSU

Subject: Cases and Cooling | April 22, 2016 - 01:50 PM |
Tagged: fsp, HYDRO G, 650W, modular psu, 80 Plus Gold

FSP provides the insides to many of the PSUs you see sold from Corsair, Zalman, Antec and just about every other provider at some point in the past.  They also occasionally sell them under their own brand name, which brings us to the Hydro G 650W fully modular PSU that was recently reviewed at [H]ard|OCP.  The PSU has a single 12V rail capable of providing 649W @ 54.16A, with the four 6+2 PCIe connectors it will handle many dual GPU systems.  It comes with 80 PLUS GOLD certification and a five year warranty and is available for around $75.  FSP's experience shows in the design and performance of this PSU as it walked away with a Gold Award and hearty recommendations.

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"While FSP may not be a PSU brand that is on the tip of your tongue, we have been reviewing FSP computer power supplies now for 8 years, and the fact of the matter is that these units have been getting better and better over time. Where does the new Hydro G 650W fit into that progression?"

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Source: [H]ard|OCP

Rosewill is breaking away from their previous reputation as a bare bones PSU supplier

Subject: Cases and Cooling | March 9, 2016 - 01:40 PM |
Tagged: rosewill, Quark-550, modular psu, 550W

Rosewill have grown from providing what were inexpensive PSUs with little to no extra features into something much more interesting for those who do not need a 1000W PSU.  The new Quark-550 that [H]ard|OCP recently tested is a good example, it is fully modular, it has a single 12v rail with a capacity of up to 45A and internal components from both Nippon Chemi-con and Rubycon.  Once strapped to their torture bench, [H]ard|OCP saw decent results, in line with the competition for stability and efficiency but as the unit retails for $100, roughly $20 higher than other comparable units it did not receive an award.  If you find it on sale it is still a good choice for a mid-range build.

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"Rosewill was a Newegg "house brand" that has broken out to other retailers and you might have seen its name on all types of products. Today we are seeing what Rosewill accomplishes when it brands a 550 watt "Platinum" PSU. The 550W PSU market is crammed with competition...good competition at good prices."

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Source: [H]ard|OCP

Gigabyte Teases New Power Supplies

Subject: Cases and Cooling | January 21, 2016 - 10:44 PM |
Tagged: modular psu, gigabyte, ATX PSU

Gigabyte made an announcement teasing two new power supplies last week. The G750H and B700H are 80 PLUS rated models topping out at 750W and 700W respectively. A company most well-known for its motherboards, it was somewhat surprising to see it tease power supplies and to discover that these PSUs are not even the first to be sold by Gigabyte with its branding.

The G750H and B700H are ATX form factor and use a semi-modular design that leaves the 24-pin ATX and 8-pin CPU power cables permanently attached and uses modular cables for all other connections (see below). One neat thing is that Gigabyte is using all black flat individually sleeved cables which may make it easier to hide and route them behind the motherboard tray (which on some cases can be an especially narrow channel). Both models are rated for SLI and Crossfire multi-GPU setups, use at least some Japanese capacitors (the G750H uses all Japanese capacitors), have a MTBF of 100,000 hours, and five year warranties.

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In addition to the motherboard and CPU power, users can install two eight pin PCI-E, five SATA power, three Molex, and one floppy power connector. The modular cable configuration is the same on both PSU models.

The G750H is up to 90% efficient (80+ Gold) and uses a 140mm temperature controlled fan to keep noise levels low and the internal components cool (and efficient). Gigabyte has opted for a single rail design that sees the 12V rail rated at up to 62 amps.

On the other hand, the B700H is up to 85% efficient (80+ Bronze) at typical loads. It has a smaller 120mm temperature controlled fan for cooling. This model also uses a single 12V rail, but it tops out at 54 amps.

Several sites around the Internet have indicated (including Maximum PC) that Gigabyte has made the G750H and B700H available now, but they do not seem to be for sale yet in the US. I have tried to unearth pricing as well as the identity of the ODM Gigabyte is using for these new units, but no such luck so far. From my research, it appears that Gigabyte has used a number of different ODM/OEMs of varying quality for their past power supplies. It seems that we will have to wait for reviews to know for sure how these new PSUs will perform. I hope that Gigabyte has stepped up its power supply game as it has quite a bit of competition these days!

Source: Gigabyte