When you absolutely postively have to have 1500W but little space to put it

Subject: Cases and Cooling | December 3, 2014 - 06:01 PM |
Tagged: Strider Gold 1500W, Silverstone, modular psu, kilowatt, 80 Plus Gold

At 1500W peak power, 120A max on the 12V rails, the SilverStone Strider Gold 1500W will power any system you throw it in.  There are other PSUs with that level of power but none measuring just a hair bigger than the 120mm cooling fan, a hair over 7" in length.  In [H]ard|OCP's testing they found it to have a bit more variance in the voltages than they prefer but well within spec and at as good if not better than any of the other 1500W PSUs that they have reviewed.  If you truly do need the power and can afford the asking price then you should check out the full review.

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"SilverStone is a well known name among computer hardware enthusiasts. It has a good record of building solid PSUs, some of those good, some of those great. Today it comes to us with 1500 watts of power in an extremely small footprint, sporting 100% fully modular cables, and claiming extremely good efficiency."

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Source: [H]ard|OCP

When a kilowatt won't do, Thermaltake's Toughpower 1200W Gold

Subject: Cases and Cooling | November 17, 2014 - 03:12 PM |
Tagged: thermaltake, ToughPower 1200W Gold, kilowatt, modular psu

The Thermaltake Toughpower 1200W Gold is an almost fully modular PSU built by Enhance which runs about $200 though [H]ard|OCP has linked to a rather nice deal on the PSU at NewEgg right now.  The PSU is for high end builds, the eight PCIe 6+2 connectors are backed by a single 12V rail capable of providing 100A, in other words every bit of power the PSU can offer.  The overall impression that [H] had of this PSU once the testing was completed was that it was good, but not amazing.  It did not fall short on performance but at the same time did not stand out in the crowd, if you can get this PSU on special it is certainly worth adding to your short list especially if you are sensitive to noise.  It is not the most quiet kilowatt class PSU they have tested but the 135mm fan keeps the decibels reasonable.

For a completely different high end PSU, make sure to check out Lee's review of the fully modular High Power Astro GD 1200W.

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"Thermaltake has traditionally shined when it comes to computer power supplies in excess of 1000 watts. But in the past these power supplies have often been very costly. Today we cover Thermaltake's new 1200 watt power supply that is currently selling for $139 after $30 MIR. Is it worth your hard earned dollars?"

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Source: [H]ard|OCP

Fractal Design's Integra M series, coming soon

Subject: Cases and Cooling | November 4, 2014 - 03:27 PM |
Tagged: PSU, modular psu, fractal design, Integra M, 650W

Fractal Design is releasing a new series of PSUs, the Integra M series, to compliment the already available Integra R2 series.  They have kept to the slightly smaller sizing of 150mm x 86 mm x 140 mm with a 120mm fan that Kitguru found to operate quietly, only hitting 37.2dBA at full load with temperatures not exceeding 60C.  The efficiency ranged between 81-85% and ripple stayed within specification, it was perhaps not as solid as some units but decent for the price point of this PSU.  With 648W at 54A it is capable of handling multiple mid-range GPUs and has the PCIe plugs to handle the cards, though the cabling choice is a little odd.  Two of the 6+2 PCIe connectors are modular but there are two more connectors which are hard wired into the PSU along with the ATX power.  For those hoping to build a system on a budget with an eye for possible upgrades you should read the full Kitguru review and keep your eye out for the release of the Integra M series.

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"Today we take a look at the latest power supply from Fractal Design, the Integra M 650W – released to target the budget enthusiast audience. This semi modular design has achieved 80 Plus Bronze Certification and will hit retail for around £55 inc vat. Is it worth shortlisting if you are working with a restrictive budget?"

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Source: KitGuru

Corsair's HX1000i is good, but not quite great

Subject: Cases and Cooling | October 21, 2014 - 02:26 PM |
Tagged: modular psu, HX1000i, Corsair Link, corsair, 80 Plus Platinum

Corsair have updated their high end and high powered PSU line with the HX1000i, developed once again with CWT and sporting an 80 PLUS Platinum rating and Corsair Link integration.  The documentation is a little confusing, referring to a single 12v rail rated at 83.3A or 1000W but also mentioning it can be toggled to multiple 12V rails, not to mention the small rounding error in their math.  The actual PSU is very well constructed and passed all of the tests that [H]ard|OCP's torture chamber required of it; just not to the same level that the older HX1000 unit managed.  That is a little disappointing as you would hope that the quality would improve over time but it is in line with the competition and certainly not a bad showing, merely not what [H] had hoped for.   It is still worth your consideration so make sure to read through the whole review to see if the HX1000i meets your needs.

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"Corsair's HX series represents its "second tier" line of enthusiast computer power supplies, but its new HX1000i does take the top spot when it comes to its ~1000 watt power supplies that are Platinum certified and fully modular. Let's see if this latest addition from Corsair represents its quality pedigree of days gone by. "

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Source: [H]ard|OCP

Seasonic's Platinum 1050 beats everything but its predecessor

Subject: Cases and Cooling | October 7, 2014 - 05:42 PM |
Tagged: seasonic, Platinum-1050, modular psu, kilowatt, hybrid silent fan, 80 Plus Platinum

Lee just wrapped up a review of Seasonic's 1050 and 1200W Platinum PSU's but why not revisit the powerful 1050W PSU in [H]ard|OCP's latest PSU review.  Their testing methodology differs from Lee's as does the hardware used to test it.  This way you get even more information about how this PSU functions under differing conditions and you will be more informed about your possible purchase.  Reading the whole review is the best way to fully understand this fully modular PSU's strengths but if you insist on skipping to the conclusion then this PSU is both better than the competition and less expensive.  The only constructive criticism that [H] could offer was that it does not really improve in any major way over Seasonic's previouslt released 1000W PSU.

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"Seasonic is one of our long-time favorites when it comes to truly high-end power supplies. The new PLATINUM-1050 PSU claims to deliver excellent power efficiency and does so with a fully modular design. Seasonic is often known designing products with excellent sound profiles. Does the PLATINUM-1050 fit the profile?"

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Source: [H]ard|OCP

The 750W Antec EDGE; pretty and powerful

Subject: Cases and Cooling | September 9, 2014 - 04:09 PM |
Tagged: modular psu, Antec EDGE, antec, 80Plus Gold, 750w

The Antec EDGE 750W PSU can provide up to 62A on its four 12V rails and with six 6+2 PCIe power connectors it is perfect for a system with multiple mid to high end GPUs.  When [H]ard|OCP cracked it open they saw a high quality Seasonic design similar to the XFX XTR 750W and a decent quality 135mm fan.  Once hooked up in the torture chamber the PSU passed every test they threw at it but in the end this PSU was awarded with a Silver Award as it did not vast outclass other 750W PSUs available for significantly less money.  It is a very good choice and if you see it on sale you should consider it a serious contender for your hard earned cash.

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"Antec is easily a go-to brand for many computer hardware enthusiasts and Antec has not been resting on its reputation. Today is the debut of the Antec EDGE 750W. This PSU boasts full modularity, up to 92% efficiency, high quality Japanese capacitors, "Flat Stealth Wires," all riding on two "High Current Rails.""

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Source: [H]ard|OCP

Cooler Master's new V-Series; good on the inside but perhaps lacking on externals

Subject: Cases and Cooling | July 28, 2014 - 05:25 PM |
Tagged: cooler master, V650S, modular psu, 650W, 80 Plus Gold

With a total rated power of 650W and two PCIe 6+2 power connectors the CM V650S seems to be aimed at entry level gaming systems but the $180 price tag suggests a high end PSU.  It is partially modular and it bears an 80 Plus Gold rating but perhaps the price also comes from Cooler Master's use of a new OEM, Enhance?  [H]ard|OCP did find it at a much more reasonable $80 on Tiger Direct but it is now out of stock and it does not seem to appear on NewEgg at all right now.   Overall there is a lot of good things to be said about the internals of the PSU but on the outside there is much left to be desired.  Check out the review but perhaps wait for the second version of the V650S before purchasing one.

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"Cooler Master has been off the enthusiast radar in terms of computer power supplies for a while now. It simply walked a different line than much of the rest of the field. Today however we have one of Cooler Master's second foray back into the high end with a mid-level PSU rated for operation at 650 watts."

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Source: [H]ard|OCP

Modular 'flat pack' PSUs from Cooler Master

Subject: Cases and Cooling | June 23, 2014 - 05:22 PM |
Tagged: PSU, cooler master, Cooler Master V Series, 80 Plus Platinum, 80 Plus Gold, modular psu, 850W, kilowatt, 1200w

The three stars of the Cooler Master V Series, the 850W, 1000W and 1200W are up for review at Legion Hardware.  All three have a 135 mm fan for cooling and feature a single +12VDC rail though the amperage differs, 70A, 83A and 100A for the three respectively.  The two lower powered PSUs feature a 5 year warranty and are rated 80 Plus Gold while the 1200W carries a Platinum rating and a 7 year warranty.  The modular cabling is worth mentioning, it is flat which will allow you to have very clean cabling in your machine and may tip the scales towards this series if you like to keep your case clean looking. 

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"Finally, we have been very pleased with the Cooler Master V series, and believe that they would make a fine addition to any high-end gaming system. Enthusiasts will be able to invest their hard earned cash in a V Series power supply knowing it is backed by a full 5-year Cooler Master warranty, while the V1200 Platinum offers an industry leading 7 year warranty."

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EVGA's 650W PSU, still sporting that strange handle

Subject: Cases and Cooling | June 5, 2014 - 03:52 PM |
Tagged: evga, EVGA SuperNOVA, 650W, NEX650G, 80 Plus Gold, modular psu

The EVGA SuperNOVA NEX650G Gold is a 650W PSU capable of delivering 20A on each of it's 12V rails with a maximum of 53A in total.  As it comes with four 6+2 pin PCIe power connectors and an extra 6 pin it should be able to handle multiple mid-range GPUs, though as [H]ard|OCP discovered it can get quite loud under full load.  As it can be purchased for under $100 it is a 'good enough' choice for many enthusiasts who don't need a kilowatt nor have a lot of money to spend.  It may not stand out in the crowd but it certainly passed every test [H] threw at it.

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"EVGA does not have a lot to say about its SuperNOVA NEX650G Gold Power Supply. It does however mention it being designed with enthusiast needs, and this PSU being the "the best choice to power next generation enthusiast computers" with exceptional features, and stunning efficiency. We of course will be the judge of those claims."

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Source: [H]ard|OCP

Cooler Master V1200 Platinum PSU Launches

Subject: General Tech, Cases and Cooling | May 18, 2014 - 02:53 AM |
Tagged: cooler master, V1200 platinum, PSU, modular psu

The Cooler Master V1200 Platinum power supply (PSU) is, as the name suggest, capable of delivering 1200 watts of power to your gaming PC, with a platinum 80 PLUS efficiency rating. At half load, which is probably its best-case scenario, this unit is 93% efficient. Cooler Master also says that it is backed by a 7-year "extended" warranty, although they do not clarify what is "extended" about it. If they just mean "really long" and it comes standard, without weird restrictions, then that is obviously a long guarantee.

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The PSU is also fully modular and single rail. You can set it up such that the only cables coming off of it are ones that are in use, an obvious bonus for cable management. Also, being single-rail, the +12V can support loads of up to 100A. Users do not need to plan ahead and balance components across separate cables because they all draw from the same pool. Users with Haswell-based machines will also be able to use all C0-to-C7 power states, although it has been out long enough that it should not be an issue for anyone, anymore.

Pricing and availability is currently unknown and varies by region.