Manufacturer: Seasonic

Introduction and Features

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Today we have a double header for your reading enjoyment. Not one, but two Platinum Series power supplies from Seasonic. The two latest additions to Seasonic’s flagship product line are the Platinum 1050W and Platinum 1200W PSUs. The power supplies feature tight voltage regulation (±1~2%), quiet operation (fanless mode), and high efficiency (80Plus Platinum certified). Both PSUs are fully modular and come backed by a 7-year warranty.

Seasonic is a well known and highly respected OEM that produces some of the best PC power supplies on the market today. In addition to supplying power supplies to many big-name companies who re-brand the units with their own name, Seasonic also sells a full line of power supplies under the Seasonic name. Both new power supplies feature an improved Hybrid Fan control circuit and upgraded copper conduction bars on the main PCB, which together help increase efficiency and performance.

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Seasonic Platinum 1050W & 1200W Special Features

Ultra Tight Voltage Regulation Improved load voltage regulation keeps the voltage fluctuations on the 12V output within +2% and -0% (no negative tolerance), and on the 3.3V and 5V outputs between +1% and -1%, which (under 80 Plus load conditions) results in smooth and stable operation.

Seasonic Hybrid Silent Fan Control The industry first, advanced three-phased thermal control balances between silence and cooling. The Hybrid Silent Fan Control provides three operational stages: Fanless, Silent and Cooling Mode.  In addition, a selector switch is provided to allow for manual selection between the Seasonic S2FC (fan control without Fanless Mode) or S3FC (fan control including Fanless Mode).

Reduced Cooling Fan Hysteresis is achieved by a new fan control IC, which optimizes how frequently the fan switches on and off. At 25°C ambient temperature the fan turns on when the load rises above 30% (±5%) and turns off when the load drops below 20% % (±5%). Due to this lag in response the fan switches on and off less frequently, which reduces power loss in Fanless and Silent Mode.

Dual Copper Conduction Bars on the power supply PCB help reduce impedance and minimize voltage drop, which further improves efficiency and performance.

80Plus Platinum The Platinum 1050W & 1200W power supplies are certified in accordance to the 80PLUS organization's Platinum standards, offering performance and energy savings with up to ≥92% efficiency and a true power factor of greater than 0.9 PF.

Full Modular Design (DC to DC) The Seasonic Platinum Series power supplies feature an integrated DC connector panel with onboard VRM (Voltage Regulator Module) that enables not only near perfect DC-to-DC conversion with reduction of current loss/impedance and increase of efficiency but also a fully modular DC cabling that enables maximum flexibility of integration and forward compatibility.

Seasonic Platinum Series 1050W & 1200W PSU Key Features:

•    80Plus Platinum certified super high efficiency
•    Ultra tight voltage regulation
•    Fully Modular Cable design with flat ribbon-style cables
•    Seasonic DC Connector Panel with integrated VRMs
•    DC to DC Converter design
•    Hybrid Silent Fan Control (3 modes of operation: Fanless, Silent and Cooling)
•    High-quality Sanyo Denki San Ace dual ball bearing fan with PWM
•    Ultra-tight voltage regulation (+2% and -0% +12V rail)
•    Dual copper conduction bars on PCB for improved efficiency and performance
•    Supports multi-GPU technologies
•    Conductive polymer aluminum solid capacitors
•    High reliability 105°C Japanese made electrolytic capacitors
•    ErP Lot 6 2013 compliant and Intel Haswell processor ready
•    High current Gold plated terminals with Easy Swap connectors
•    Active PFC (0.99 PF typical) with Universal AC input
•    7-Year manufacturer's warranty worldwide

Please continue reading our Seasonic Platinum 1050W & 1200W power supply review!

Need an extreme cooling fan?

Subject: Cases and Cooling | September 29, 2014 - 12:48 PM |
Tagged: noctua, water

The colours of the Noctua Industrial PPC family of fans are familiar but these 8 fans have some serious tricks up their sleeves.  While most fans focus on the amount of air they can move and how quietly they can manage that feat these fans are also rated on how harsh the conditions can be while they can maintain full functionality.  For instance the IP67 fans will operate perfectly even when submerged in water to a depth of 1m and provide complete protection against dust if used in air.  While it is unlikely your computer will function when submerged there are builds which could take advantage of the ability to move water around.  Generally these fans are intended for use cooling systems that reside in industrial plants and other harsh conditions but it is nice to know you can pick up fans specifically designed to operate in very dusty or wet environments.  Check out the review at Modders Inc if the idea of having a ruggedized cooling system appeals to you.

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"The Noctua Industrial PPC line packaging is similarly Spartan like the new Noctua Redux line, packed without extras such as adapters, splitters and alternate mounting options but comes with a 4-piece screw mounting kit."

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Source: Modders Inc

EVGA Live Stream! Learn about Maxwell, X99 and Win Prizes!!

Subject: General Tech, Graphics Cards, Motherboards, Cases and Cooling | September 27, 2014 - 09:25 PM |
Tagged: X99, video, maxwell, live, GTX 980, GTX 970, evga

UPDATE: If you missed the live stream with myself and Jacob, you can catch the entire event in the video below. You won't want to miss out on seeing the first ever GTX 980 water block as well as announcements on new Torq mice!

EVGA has been a busy company recently. It has continued to innovate with new coolers for the recent GTX 980 and GTX 970 card releases, newer power supplies offer unique features and improved quality and power output, a new line of X99 chipset motherboards including a Micro ATX variant and hey, the company even released a line of high-performance mice this year! PC Perspective has covered basically all of these releases (and will continue to do so with pending GPU and MB reviews) but there is a lot that needs explaining.

To help out, an industry and community favorite will be stopping by from EVGA to the PC Perspective offices: Jacob Freeman. You might know him as @EVGA_JacobF on Twitter or have seen him on countless forums, but he will making an in-person appearance on Friday, September 26th on PC Perspective Live! We plan on discussing the brand new ACX 2.0 cooler on the Maxwell GPUs released last week, go over some of highlights of the new X99 motherboards and even touch on power supplies and the Torq mice line as well.

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EVGA GTX 980/970, X99, PSU and Torq Live Stream featuring Jacob Freeman

3pm ET / 12pm PT - September 26th

PC Perspective Live! Page

EVGA has been a supporter of PC Perspective for a long time and we asked them to give back to our community during this live stream - and they have stepped up! Look at this prize list:

How can you participate and win these awesome pieces of hardware? Just be here at 3pm ET / 12pm PT on http://www.pcper.com/live and we'll be announcing winners as we go for those that tune in. It really couldn't be more simple!

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If you have questions you want to ask Jacob about EVGA, or any of its line of products, please leave them in the comments section below and we'll start compiling a list to address on the live stream Friday. Who knows, we may even save some prizes for some of our favorite questions!

To make sure you don't miss our live stream events, be sure you sign up for our spam-free PC Perspective Live! Mailing List. We email that group a couple hours before each event gets started.

Fanless, SFF or heavy weights, check out the best in quiet coolers

Subject: Cases and Cooling | September 23, 2014 - 12:45 PM |
Tagged: heatsink, air cooling, water cooling, quiet

Silent PC Review has just done a major update to their lists of the best Big, Small and Fanless coolers, both air and water.  The Big list requires a fair sized case in which to contain the cooler and consists of those coolers which operate at 20 dBA or less from 1m away with no more than 45°C rise over ambient.  The graph starts with the loudest 20dBA and grows more quiet with the measured temperature appearing at the noise level they tested, those with multiple values have adjustable speeds.  The Small list has the same setup but consists of coolers that should fit in most SFF cases and the fanless lacks noise ratings for obvious reasons.  Check them all out here.

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"Recommended Heatsinks lists SPCR-reviewed top cooling devices for CPUs, VGA and other hot computer parts, ordered by cooling performance and low noise. Major update on 16 Sept 2014."

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Manufacturer: Noctua

Introduction and Technical Specifications

Introduction

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Courtesy of Noctua

Noctua is a well known player in the CPU cooling business with their focus on high quality solutions that don't kill your eardrums. The NH-D15 cooler is their current flagship product, building upon the design of their much loved NH-D14 cooler for an even higher performance product offering. The NH-D15 is composed of dual cooling towers, threaded through by six heat pipes. The heat pipes and copper base are all nickel-plated, giving the unit the signature Noctua look. We put the NH-D15 up against other high-performance solutions to best gage its cooling abilities. High performance comes at a cost with the NH-D15 being no exception at a $99.99 MSRP.

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Courtesy of Noctua

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Courtesy of Noctua

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Courtesy of Noctua

The NH-D15 incorporates everything that Noctua has learned in designing its NH-D14 and U-series coolers, coming up with an extreme performance product that maintains almost universal motherboard compatibility. The cooler features twin 150mm wide cooling towers with airflow provided by dual NF-A15 150mm, 1500RPM fans. The heat transfers from the copper base plate to the aluminum radiator towers via six copper heat pipes. The copper base and heat pipes are all nickel-plated, providing scratch and corrosion resistance without affecting thermal transfer capabilities. To ensure optimal acoustics, the NH-A15 fans have rubber corner guards on all four corners to minimize fan vibration and vibration transfer to the radiator. The CPU base plate is seamless and polished to a mirror finish, ensuring an optimal mating surface.

Continue reading our review of the Noctua NH-D15 CPU air cooler!

Microsoft's Universal Mobile Keyboard Is Coming Soon

Subject: General Tech, Cases and Cooling | September 17, 2014 - 03:57 PM |
Tagged: windows, mobile, microsoft, keyboard, ios, Android

Let me share a story. There was a time, around the first Surface launch, that I worked in an electronics retail store (and the several years prior -- but I digress). At around that time, Microsoft was airing ads with people dancing around, clicking keyboards to the Surface tablet with its magnetic click or snap. One day, a customer came in looking for the keyboard from the TV spots for their iPad. I thought about it for a few seconds and realized how terrible Microsoft's branding actually was.

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Without already knowing the existence of their Windows 8 and RT tablets, which the ads were supposed to convey, it really did look like an accessory for an iPad.

Doing Microsoft's job for them, I explained the Surface Pro and Surface RT tablets along with its keyboard-cover accessories. Eventually, I told them that it was a Microsoft product for their own tablet brand and would not see an iPad release. The company felt threatened by these mobile, touch devices and was directly competing with them.

...

So Microsoft is announcing a keyboard for Windows, Android, and iOS. Sure, it is very different from the Type and Touch Covers; for instance, it does not attach to these devices magnetically. Microsoft has also been known to develop hardware, software, and services for competing platforms. While it is not unsurprising that Microsoft keyboards would work on competing devices, it does feel weird for their keyboard to have features that are specialized for these competing platforms.

There are three things interesting about this keyboard: it has a built-in stand, it has special keys for Android and iOS that are not present in Windows, and it has a built-in rechargeable battery that lasts up to 6 months. The peripheral pairs wirelessly with all of these devices through Bluetooth.

The Microsoft Universal Mobile Keyboard is coming soon for $79.95 (MSRP).

Source: Microsoft

Microsoft Announces Wired Xbox One Controller for Windows

Subject: General Tech, Cases and Cooling | September 17, 2014 - 12:55 PM |
Tagged: microsoft, xbox, xbone, xbox one, controller, gamepad

A few months ago, Microsoft released 32- and 64-bit drivers for their Xbox One controller on Windows 7 and Windows 8. This was for wireless controllers attached by micro-USB to a PC. Now, Microsoft announced a new controller for Windows: the same controller, only bundled with the required cable. In fact, it can still connect wirelessly... to an Xbox One, not a PC.

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The bundle will cost $59.95 (MSRP) and be available starting in November. As far as I can tell, the PC cannot update the Xbox One Controller's firmware; for that, you apparently need an Xbox One handy. It is possible that Microsoft will implement this, or already has and no-one is talking about it, but you might want to hold off until we know for a fact. One update adjusts analog stick sensitivity; this could be important, especially if you have multiple controllers at different patch levels. Yes, some PC games allow local multiplayer.

Corsair's quiet HX1000i PSU could be with you for a long time

Subject: Cases and Cooling | September 17, 2014 - 11:59 AM |
Tagged: PSU, corsair, HXi Series, HX1000i, kilowatt, 80 Plus Platinum, Corsair Link

Before even delving into the specifications there are two very attractive features about the Corsair HX1000i modular PSU, it has an 80 Plus Platinum rating and a 7 year warranty.  The 12V rail is capable of delivering 999.6W @ 83.3A and once a small bug in Corsair Link is solved you can actually program the PSU to either provide a single 12V rail or multiple rails.  With eight 6+2 PCIe power connectors you can power even the most demanding of video cards and the dozen SATA power connectors also make it perfect for those with a storage fetish.  At $230 it is not that expensive for a PSU of this power and one of TechPowerUp's favourite things about the PSU was the quiet performance even under load.  Check out the review to get the full picture.

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"Corsair just introduced the new HXi series, comprised of members with Platinum efficiency and full compatibility with the Corsair Link software. Today, we will take a look at the second-strongest unit of the line with 1 kW capacity, ideal for a power-hungry system with up to four VGAs."

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Source: techPowerUp

Logitech G910 Orion Spark RGB Mechanical Keyboard Announced for November at $179.99

Subject: General Tech, Cases and Cooling | September 17, 2014 - 01:04 AM |
Tagged: mechanical keyboard, logitech, g910 orion spark rgb, g910

The newly announced Logitech G910 Orion Spark RGB mechanical keyboard is based on their own mechanical switch, developed in partnership with Omron, dubbed "Romer-G". It supports 16.8 million colors in the backlight under each individual key. Logitech will provide software to control this lighting and an SDK for developers to integrate custom functionality into their game. It includes nine macro buttons with three profiles.

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The Romer-G switch is (at least currently) exclusive to this keyboard. It is designed with a very small actuation point, 1.5mm from the top of the key. This means that you finger will need to travel less distance, and thus take less time, before the action is registered. From a feeling standpoint, they have a soft spring and a tactile bump at the point of actuation, but no click. Logitech did not comment on whether the G910 contains o-rings to further dampen the sound.

The switches are designed for high durability as well, with an expected lifespan of 70 million keystrokes (compared to 50 million advertised by Cherry and 60 million for Razer). That said, mechanical switches are designed to be put in industrial and medical devices and left unmaintained for decades, so I am not sure how practical that advantage will be.

Their partner, Omron, also collaborates with Logitech on mechanical switches for mice.

The Logitech G910 Orion Spark RGB in planned to be released this November for $179.99.

Source: Logitech G

AMD R9 390X Is Rumored Liquid Cooled

Subject: General Tech, Graphics Cards, Cases and Cooling | September 15, 2014 - 02:50 PM |
Tagged: amd, R9, r9 390x, liquid cooler, liquid cooling, liquid cooling system, asetek

Less than a year after the launch of AMD's R9 290X, we are beginning to hear rumors of a follow-up. What is being called the R9 390X, because if it is called anything else, then that was a very short-lived branding scheme, might be liquid cooled. This would be the first single-processor, reference graphics card to have an integrated water cooler. That said, the public evidence is not as firm as I would normally like.

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Image Credit: Baidu Forums

According to Tom's Hardware, Asetek is working on a liquid-cooled design for "an undisclosed OEM". The product is expected to ship during the first half of 2015 and the press release claims that it will "continue Asetek's success in the growing liquid cooling market". Technically, this could be a collaboration with an AIB partner, not necessarily a GPU developer. That said, the leaked photograph looks like a reference card.

We don't really know anything more than this. I would expect that it will be a refresh based on Hawaii, but that is pure speculation. I have no evidence to support that.

Personally, I would hope that a standalone air-cooled model would be available. While I have no experience with liquid cooling, it seems like a bit extra of a burden that not all purchasers of a top-of-the-line single GPU add-in board would want to bare. Specifically, placing the radiator if their case even supports it. That said, having a high-performing reference card will probably make the initial benchmarks look extra impressive, which could be a win in itself.