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He ain't heavy, he's my server. Iceotope's full immersion cabinents are hitting the market

Subject: General Tech | November 19, 2014 - 12:27 PM |
Tagged: Novec, mineral oil, liquid cooling, Iceotope, 3M, PetaGen

It has been over a year since we last heard from Iceotope and their total immersion cooling system for servers but they have finally hit the market with the PetaGen liquid cooling system.  Using 3M's inert liquid which is branded Novec and after working with Intel to ensure the system can handle high end processors they are ready to launch a series of cabinets and products to sell to data centers, or at least ones with heavily reinforced flooring.  The weight could be a drawback for their sales people, not only are false floors going to be unfeasible there is a good chance the density of a totally immersed server will require serious support to resist the lure of gravity.  The investment could be worth it, their original claims seem to have been accurate and their system can reduce the cost of cooling your servers from about 50% of your operating cost down to 2%.  More attractive for some is that the waste heat is dumped into water which can heat to around 45C, enough to be recycled for building heating and other purposes to further lower a businesses operating costs.  Drop by The Inquirer for a bit of the history and more information on the company that is making mineral oil obsolete.

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"BRITISH SERVER COOLING FIRM Iceotope has developed a cooling system in partnership with Intel designed for high performance computing and supercomputing."

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Source: The Inquirer
Manufacturer: High Power

Introduction and Features

Introduction

In this review we will be taking a detailed look at High Power’s new Astro GD 1200W power supply. All of the power supplies in the Astro GD Series are fully modular, have a single +12V output, and are 80 Plus Gold certified for high efficiency. There are currently sixteen different power supplies in the Astro Series and nine models in the fully modular Astro GD Series. The new AGD-1200F is king of the hill with the highest rated output of 1,200 watts.

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Along with 80 Plus Gold certified high efficiency, the Astro GD1200W power supply has been designed for quiet operation. It uses a dual ball bearing 135mm fan and a smart fan speed control, which automatically switches between two operating modes: silent mode and cooling mode. Unlike some other power supplies that keep the fan turned off during low output, the AGD-1200 fan spins all the time. The Smart Fan Control adjusts the fan operation mode automatically according to the system loading and ambient temperature for quiet operation. The fan speed starts out slow and quiet and gradually ramps up as the load increases. The PSU also incorporates an off-delay fan feature that keeps the fan spinning for a few seconds after the system is turned off.

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High Power Astro GD-1200W PSU Key Features:

•    1,200W continuous DC output
•    80 PLUS Gold certified (87%~90% efficiency at 20-100% load)
•    Silent Design (automatically adjusts between silent and cooling modes)
•    Advanced DC-to-DC converters (3.3V and 5V)
•    Fully modular cables for easy installation
•    Flat ribbon-style, low profile cables help optimize airflow
•    High quality components including all Japanese made capacitors
•    Active Power Factor correction (0.99) with Universal AC input
•    Safety Protections : OCP, OVP, UVP, SCP, OTP, and OPP
•    MSRP for the Astro GD-1200W PSU: $239.99 USD

Please continue reading our review of the Astro GD 1200W PSU!!!

A slew of updates from Google

Subject: General Tech | November 20, 2014 - 01:31 PM |
Tagged: google, lollipop, google play, shield

As you have no doubt heard, Android 5.0 aka Lollipop has been released, with NVIDIA's Shield picking it up immediately and most users having no issues whatsoever.  Nexus devices have also started to download and install it although that process is not going as smoothly as The Inquirer reports that many users are finding their devices almost unusable after they installed the new OS.  We shall see over the coming days if that is a rare occurrence or if the problems are widespread.  There was also an update to Chrome which brings stable 64bit performance to Apple users and some changes to the way bookmarks are handled in the beta version as well as numerous bugs which were found and bounty was paid on.  There are even more updates to Google Play, maps, wallet and other products which you can catch up on at The Inquirer.

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"YEE-HAW AND HOWDY pardners. In the week when it began to rain Lollipops in earnest, it's time to hit the trail for the Google Round-Up."

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Source: The Inquirer

Blackberry skips a number too; BES 12 is coming soon

Subject: General Tech | November 17, 2014 - 02:06 PM |
Tagged: blackberry, BES12

Somewhere the highly successful company RIM released BES 11 which runs on Windows 9, but not in this universe.  In this brane we have the struggling, but still alive Blackberry announcing the upcoming release of BES 12, a mobile device management server which will manage Android, iOS, Windows and Blackberry devices for enterprise.  The most interesting feature that was mentioned to The Register are virtual phone numbers, a company owned phone number can be added to an employees personal device, allowing them to keep their personal number and still receive business calls without needing a second device.  All the billing used by the business number is billed to the business while data and voice used under the users account is billed to their plan.  There are some obvious challenges to this service, you would need the same provider and the device would need to support Blackberry Balance, Android Fort Knox or similar partitioning software but is something which could interest small businesses.  You can catch up on the other features in the BES and news about some new devices right here.

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"Turnaround artiste John Chen marked one year as BlackBerry boss with an avalanche of enterprise software news related to the firm's new BES12 server, which can manage enterprise mobe devices running Android, iOS, Windows Phone – and of course, BB's own mobile OS."

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Source: The Register

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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CASES & COOLING

Source: [H]ard|OCP

The new flagship of ASUS ROG, the Rampage V Extreme

Subject: Motherboards | November 18, 2014 - 01:57 PM |
Tagged: asus, Rampage V Extreme, X99, ASUS ROG

The Rampage V Extreme is the new high end X99 board in ASUS' Republic of Gamers series and carries a very high price.  The list of extras that are included are impressive, ranging from T-Topology to minimize electrical crosstalk to an ASUS OC socket and LN2 mode as well as physical extras such as the ROG OC panel which allows you to adjust voltages and frequencies via manual controls as well as adjusting fan speeds and other system variables.  The output options are very impressive, a dozen SATA ports and two SATA Express ports, ten USB 3.0 ports, 3 WiFi antenna connections as well as optical audio output and gold plated mini-stereo jacks for use with the SupremeFX 8 channel audio codec.  [H]ard|OCP takes you on a tour of this incredible board, the overclocking software and more in their latest motherboard review.

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"The Rampage V Extreme needs no introduction. It is the flagship of the ASUS Republic of Gamers aka ROG product line. If the pattern of previous Rampage motherboards holds it should be one of the best motherboards money can buy. Is the new ROG crown jewel still worthy of the crown at its $475 price point?"

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Source: [H]ard|OCP

SSDs, Linux and alternate file systems

Subject: Storage | November 14, 2014 - 02:00 PM |
Tagged: btrfs, EXT4, XFS, F2FS, 530 series, Intel, raid, unix humour, linux

When you use Linux you have a choice as to which file system you wish to use, a choice that never occurs to most Windows users but can spark an argument every bit as vicious as the eternal debate over EMACS versus VIM versus whichever text editor you prefer.  There has not been much SSD benchmarking done on alternate files systems until now, Phoronix has benchmarked the Intel 530 series SSD in numerous configurations on Btrfs, EXT4, XFS, and F2FS. With four of the 120GB model available they were able to test the speed of the drives in RAID 0, 1, 5, 6, and 1+0.  There is obviously still some compatibility issues as some tests failed to run in certain configurations but overall these drives performed as expected.  While the results did not vary widely it is worth reading through their article if you plan on building a high speed storage machine which will run Linux.

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"Following the recent Btrfs RAID: Native vs. Mdadm comparison, the dual-HDD Btrfs RAID benchmarks, and four-SSD RAID 0/1/5/6/10 Btrfs benchmarks are RAID Linux benchmarks on these four Intel SATA 3.0 solid state drives using other file-systems -- including EXT4, XFS, and Btrfs with Linux 3.18."

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Storage

Source: Phoronix

Bringing the tabletop back to life, Mordheim – City Of The Damned

Subject: General Tech | November 19, 2014 - 02:44 PM |
Tagged: warhammer fantasy, mordheim, gaming, skaven, goat mmo simulator

For those not familiar with Warhammer Fantasy tabletop games and fluff it is difficult to explain why this is so exciting, those of us who have are having a similar reaction to the one at Rock, Paper, SHOTGUN.  If you have been deprived of this gaming experience then picture it instead as a decaying city which holds a prize called the wyrdstone for the warband which is capable of defeating all comers and laying claim to the ... well something you actually don't want to play with but definitely do not want anyone else to have.  The gameplay trailer below shows off their take on animated turn based gameplay, movement, actions and attacks use up dots from your action pool but the actual cost of movement is displayed as concentric circles which use up an action point each time you cross one, which is a friendly way to allow players to determine where they want to position their characters.  Positioning is very important as you will see in the video; handguns are great but not when you are face to face with a Daemon.  As with Blood Bowl and other reincarnations of Games Workshop tabletops, injuries are permanent and determined at the end of the round, your warrior may recover from being put out of action but they may be missing some body parts the next time you call them to battle.

If you can't wait for early access to yet another unreleased game then there is something awesome arriving for you tomorrow, assuming you are awesome enough to already own Goat Simulator!  Goat MMO Simulator is a part of patch 1.2 which is released tomorrow, far more awesome that other non-simulated MMOs recently release since you can level your goat, or microwave with legs, all the way to Level 101!  Check out Coffee Stain Studio's latest trailer, they have a flair for putting them together.

"Mordheim: City of the Damned is a squad-based tactical combat game set in the Warhammer Fantasy universe, in which an injured unit might return to the titular chaos-infected city with a pegleg. It’s entering Early Access this month and I can’t wait to get my hands on it."

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