Surface Pro 4 slated for Microsoft Build 2015 debut?

<div xmlns='http://www.w3.org/1999/xhtml'><div xmlns='http://bit.ly/16Db7GR'><img alt="Surface Pro 4 slated for Microsoft Build 2015 debut?" src="http://bit.ly/1EfwXwZ"/><br/><br /><p>Just weeks after releasing the Surface 3, Microsoft could unveil its powerful <a href="http://bit.ly/1O6JLaB">Surface Pro 4</a> tablet-PC hybrid at the Build 2015 conference later on this month.</p><br /><br/><br /><p>First reported by <a href="http://bit.ly/1PDacYX" rel="nofollow">DigiTimes</a>, the Redmond-based firm will out the Apple <a href="http://bit.ly/1JD0DVF">MacBook</a> challenger for the first time later on this month before it will reportedly be released at some point in the second half of 2015.</p><br /><br/><br /><p>A source familiar with Microsoft's plans told the publication that Microsoft is planning to "unveil its next-generation Surface Pro 4 tablet during the upcoming Build developer conference in April," before putting it into mass production at some point in June.</p><br /><br/><br /><h3>Surface Pro 4 vs iPad Pro</h3><br /><br/><br /><p>Whereas the recently released <a href="http://bit.ly/1vbQ1KE">Surface 3</a> is more of a tablet, it's widely thought Microsoft is pitching the Surface Pro 4 as a true 2-in-1 device that shows off Windows 10's tablet mode as part of a fully-fledged version of the OS. That would fit in with Microsoft's plan to reveal more on its vision for <a href="http://bit.ly/1El5I1Y">Windows 10</a> at Build 2015, which takes place from April 29 to May 1.</p><br /><br/><br /><p>Rumours surrounding the <a href="http://bit.ly/1PDacYY">Surface Pro 4</a> have been gathering pace for some time with the most interesting of the chatter centering on a 14-inch version that would take on Apple's rumoured <a href="http://bit.ly/17Gd1Hs">iPad Pro</a>.</p><br /><br/><br /><ul><br /><li style='list-style: none'><br/> </li><br /><li>Check it out: <a href="http://bit.ly/1PDacYY">Surface Pro 4 release date, news and rumours</a> </li><br /><li style='list-style: none'><br/> </li><br /></ul><br /><br/><br /><img border="0" height="1" src="http://bit.ly/1O6JMLK" width="1"/><br clear='all'/><br /><br/><br /><br/><br /><br/><br /><br/><br /><br/><br /><a href="http://bit.ly/1PDaeAh" rel="nofollow"><img border="0" src="http://bit.ly/1PDaeAj"/> </a><br/><br /><br/><br /><a href="http://bit.ly/1PDacZ3" rel="nofollow"><img border="0" src="http://bit.ly/1O6JMLO"/> </a><br/><br /><br/><br /><a href="http://bit.ly/1PDaeQy" rel="nofollow"><img border="0" src="http://bit.ly/1PDacZ5"/> </a><br/><br /><br/><br /><br/><br /><br/><br /><a href="http://bit.ly/1PDaeQA"><img border="0" src="http://bit.ly/1PDacZ9"/> </a> <img border="0" height="1" src="http://bit.ly/1O6JN26" width="1"/><img alt="" height="1" src="http://bit.ly/1O6JN28" width="1"/><br/><br /><br/><br /><br/><br /><br/><br />From <a href="http://bit.ly/1DWqmcX">techradar</a> </div><br /><br/><br /><br/><br />from http://bit.ly/1PDaeQE<br/></div>

Surface Pro 4 slated for Microsoft Build 2015 debut?

Just weeks after releasing the Surface 3, Microsoft could unveil its powerful Surface Pro 4 tablet-PC hybrid at the Build 2015 conference l...

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Review: Boston SuperFlex MicroBlade

<div xmlns='http://www.w3.org/1999/xhtml'><div xmlns='http://bit.ly/16Db7GR'><img alt="Review: Boston SuperFlex MicroBlade" src="http://bit.ly/1PDaeA3"/><br/><br /><h3>Introduction and design</h3><br /><br/><br /><p>Like other blade server platforms, the concept behind the Boston SuperFlex MicroBlade is an easy one. Take a bunch of servers (in this case up to 28 Intel Xeon dual-socket servers) and, instead of putting each inside a separate 1U rack-mount chassis, fix them onto hot-swap 'sleds', then slide those sleds into a compact enclosure (here it's just 6U high) to save massively on rack space.</p><br /><br/><br /><p>But then space saving isn't the only benefit, with lots of other features aimed at buyers looking to consolidate their existing server estate, build a private cloud or host other compute-intensive applications.</p><br /><br/><br /><h3>Design</h3><br /><br/><br /><p>Based on SuperMicro hardware, the Boston MicroBlade is an impressive piece of kit, housed in a massively engineered all-metal chassis which, even when empty, requires two people to lift into place in a standard 19-inch rack.</p><br /><br/><br /><p><img alt="Microblade sled in situ" src="http://bit.ly/1O6JKU0" title="Pictured out of the rack, the MicroBlade enclosure can take up to 28 servers" width="420"/> </p><br /><br/><br /><p>As you can see from the photographs we tested on a bench, the server sleds sliding in from the front, in two rows of fourteen, engaging into an active backplane that does away with the need for individual power and networking cables to each node.</p><br /><br/><br /><p>A custom Chassis Management Module (CMM) slides in at the rear to enable remote management of both the enclosure and its nodes. In fact there's room for two CMMs for extra redundancy plus additional modules to provide network connectivity, which we'll talk about shortly.</p><br /><br/><br /><p><img alt="MicroBlade CMM" src="http://bit.ly/1O6JMeB" title="One or two Chassis Management Modules can be fitted for remote monitoring and control" width="420"/> </p><br /><br/><br /><p>The power supplies, similarly, slide into slots at the back of the enclosure with space for up to eight 1600 Watt PSUs arranged in an N+1 or N+N configuration. Ours had just four PSUs plus four additional fan-only assemblies, giving eight fans altogether to look after chassis cooling.</p><br /><br/><br /><p><img alt="Microblade rear" src="http://bit.ly/1O6JKU2" title="Redundant power supplies, management and networking modules slide in at the rear" width="420"/> </p><br /><br/><br /><p>Of course, all those fans can get quite noisy. Especially at power up or when swapping one of the server SLEDs, the fans making a jet-like woosh as they ramp up to full speed. Still, that's not unusual on hardware of this type, which is typically destined to be locked away in a (hopefully) soundproof machine room.</p><br /><br/><br /><h3>Processors to burn</h3><br /><br/><br /><p>It's important to understand that each sled (node) within the SuperFlex MicroBlade is a self-contained server in its own right, holding a custom SuperMicro motherboard with two sockets on board for the latest Haswell-based Intel Xeon E5-2600 v3 processors.</p><br /><br/><br /><p>Unfortunately power and cooling requirements limit the SuperFlex MicroBlade to processors with up to 14 cores and a TDP of 120 Watt. However, that still leaves a lot of scope, with the review system featuring more 'modest' 6-core E5-2620 v3 processors, with a relatively low 85 Watt TDP.</p><br /><br/><br /><p>Up to 128GB of DDR4 memory can also be accommodated in the eight DIMM slots on each server node, with just 64GB fitted on ours, along with a single 250GB SATA hard disk per node plus space for another disk, if wanted. A small flash memory module – a SATA DOM (Disk on Motherboard) can also be fitted to, for example, boot straight into a suitable hypervisor.</p><br /><br/><br /><p>Exactly how many servers you need will depend on application requirements and budget. The review system had only 14 server nodes configured which with associated power, management and networking modules resulted in a price of £37,200 ex VAT (around $54,350, or AU$71,800). A mind boggling figure for those more used to buying notebook computers, but remarkably affordable in the data centre world, especially when compared to other blade server platforms and more conventional rack alternatives.</p><br /><br/><br /><h3>Flexible connections</h3><br /><br/><br /><p>Networking is another strong point of this product with lots of options to be had, starting with the server motherboards which can be equipped with 10GbE controllers, although those we tested came with four Gigabit networking ports each. Rather than have their own ports and a spaghetti mess of cables, however, these connect via the enclosure backplane direct to Ethernet switch modules located at the rear of the chassis, making for a much less cluttered and cable-free setup.</p><br /><br/><br /><p><img alt="Microblade switch unit" src="http://bit.ly/1PDaeA4" title="Servers connect to switch modules equipped with high-speed uplinks to the rest of the network" width="420"/> </p><br /><br/><br /><p>Of course some cables are still needed and, as the MicroBlade equivalent of conventional top-of-rack aggregation switches, each switch module can, in turn, be cabled to the rest of the network via either eight 10GbE or two 40GbE uplinks, using SFP+ modules to provide the necessary interfaces. A single Gigabit uplink and out-of-band management port are also to be found on each of the switch modules.</p><br /><br/><br /><p>Moreover, the switches in the SuperFlex MicroBlade also support <a href="http://bit.ly/1O6JMeE">Software Defined Networking</a> (SDN) using the OpenFlow protocol, enabling flexible management of all the available ports and L2 networking features via either the management software provided or a compatible management platform.</p><br /><br/><br /><p><img alt="Microblade SDN GUI" src="http://bit.ly/1PDaeA5" title="The SuperMicro switch modules support OpenFlow Software Defined Networking" width="420"/> </p><br /><br/><br /><p>With just 14 servers, the review system had only two switch modules fitted, although four can be installed to handle the networking load on a fully populated enclosure.</p><br /><br/><br /><h3>Verdict</h3><br /><br/><br /><p>It takes a while to appreciate what the SuperFlex MicroBlade has to offer, but in essence it's all about cramming a huge amount of computing power into a minimal amount of rack space. This it does well, at the same time delivering the kind of redundancy and high availability options needed for such deployments. It's not for everyone but companies looking for a high-density blade server platform can add another vendor to the list of those worth talking to.</p><br /><br/><br /><h3>We liked</h3><br /><br/><br /><p>It's hard not to be impressed by the sheer scalability of the SuperFlex MicroBlade which, as the marketing boasts, enables up to 5,488 Xeon processing cores to be deployed in a single 42U rack. We also liked the modularity of the platform making it easy to build in just the right amount of redundancy, as well as start small and grow the computing platform to meet changes in demand.</p><br /><br/><br /><h3>We disliked</h3><br /><br/><br /><p>There are lots of options and extras that can be incorporated into the SuperFlex MicroBlade solution and working out how they all fit together and what you might actually need is a complex business, with little advice to be found in the accompanying documentation. That said, most buyers will have experts on hand to work it all out, whether in-house or through a system integrator, so it's not a major issue.</p><br /><br/><br /><p>Storage is limited, but this is likely to be handled separately, and our only other concern was with the SDN capabilities. A nice to have option, SDN is very much in its infancy and locking into a particular implementation, albeit based on open standards, could be counterproductive. Moreover, as delivered, the SuperMicro branded SDN management interface is separate from that used to manage the SuperFlex MicroBlade platform as a whole.</p><br /><br/><br /><h3>Final verdict</h3><br /><br/><br /><p>Clearly a lot more than just another server, the Boston SuperFlex MicroBlade is a highly scalable compute solution likely to find a niche in mid to larger sized businesses looking for a consolidation, private cloud or shared hosting platform that won't break the bank.</p><br /><br/><br /><p>Performance is the main draw here, but high levels of redundancy plus integrated switching and SDN capabilities are equally important, and the SuperFlex MicroBlade has all this and more.</p><br /><br/><br /><img border="0" height="1" src="http://bit.ly/1O6JMeH" width="1"/><br clear='all'/><br /><br/><br /><br/><br /><br/><br /><br/><br /><br/><br /><a href="http://bit.ly/1PDacIw" rel="nofollow"><img border="0" src="http://bit.ly/1O6JKUa"/> </a><br/><br /><br/><br /><a href="http://bit.ly/1O6JMeL" rel="nofollow"><img border="0" src="http://bit.ly/1PDacIy"/> </a><br/><br /><br/><br /><a href="http://bit.ly/1PDacIA" rel="nofollow"><img border="0" src="http://bit.ly/1PDacIC"/> </a><br/><br /><br/><br /><br/><br /><br/><br /><a href="http://bit.ly/1O6JMv2"><img border="0" src="http://bit.ly/1O6JKUe"/> </a> <img border="0" height="1" src="http://bit.ly/1PDacIE" width="1"/><img alt="" height="1" src="http://bit.ly/1PDacIG" width="1"/><br/><br /><br/><br /><br/><br /><br/><br />From <a href="http://bit.ly/1DWqmcX">techradar</a> </div><br /><br/><br /><br/><br />from http://bit.ly/1PDaeA8<br/></div>

Review: Boston SuperFlex MicroBlade

Introduction and design Like other blade server platforms, the concept behind the Boston SuperFlex MicroBlade is an easy one. Take a bunch o...

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New Ant-Man trailer pits Rudd against Thomas the Tank Engine

<div xmlns='http://www.w3.org/1999/xhtml'><div xmlns='http://bit.ly/16Db7GR'> </div><br /><br/><br /><br/><br />from http://bit.ly/1PDacIs<br/></div>

New Ant-Man trailer pits Rudd against Thomas the Tank Engine

from http://bit.ly/1PDacIs

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