More memristor magic

Subject: General Tech | November 22, 2011 - 01:31 PM |
Tagged: memristor, hp

One of the new technologies we have been keeping an eye on is the memristor, a transistor whose resistance can be altered and used as a storage medium.  The development of this new technology has been headed by HP and they have some new results to announce, which you can catch at Nanotechweb.  We have already seen a recent game changer, with SSDs based on non-volatile flash memory bringing never before seen data access speeds to the desktop.  Memristors could be the next step, bringing storage access speeds measured in picoseconds not nanoseconds and usable lifetimes of a trillion cycles as opposed to flash which is at best measured in hundreds of thousands.  They may also make volatile flash obsolete as the speeds are faster than current DRAM and SRAM, or perhaps see memory and storage unite into one unit.

NTW_memristor.jpg

"Memristors are promising candidates for future high-density nonvolatile memories given their demonstrated desirable properties such as endurance on the order of 1 trillion cycles, electroforming-free operation, compatibility with complementary metal-oxide-semiconductor (CMOS) processes, and the ability to be integrated in high-density cross-bar arrays. Other envisioned applications include digital logic, synaptic and hybrid circuits. For many of these applications evaluating the high-speed dynamical properties of memristors, including the switching speed, is paramount."

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Source: Nanotechweb

Bulldozers at Knights Corner; duelling server chips

Subject: General Tech | November 16, 2011 - 12:36 PM |
Tagged: xeon e5, xeon, servers, opteron, knights ferry, knights corner, interlagos, hp, dell, bulldozer, acer

As you would expect, no sooner does AMD release news on its new line of Bulldozer era Opterons, Intel follows suit with news on their next generation of server chips.  AMD hit the news and the server room first thanks to interest shown by Dell, HP and Acer.   These vendors have based a series of 2U servers on AMD's new chip as well as a family of blade servers.  Dell's Poweredge C6145 was probably the most ambitious, with 4 sockets you can have 128 cores and 1TB of DDR3 in a 2U rack mount server and FusionIO was suggesting the inclusion of their 1.2TB Iodrive Duo card to ensure your storage media can keep up.

Intel also spoke with The Inquirer and other news sites about their new Xeon E5 processor family as well as providing more information about Knights Bridge. Intel has reached out to a different set of clients for the new Xeon, focusing on NVIDIA's latest target market of High Performance Computing (that HPC acronym you see hanging around Fermi).  They tout over 10,000 chips sold, some of which are sitting pretty in the TOP500.  Also on display was their Knights Ferry accelerator board, again targeted for the HPC crowd that NVIDIA has been courting.

So this processor generation we have Intel and NVIDIA fighting it out for HPC customers, while AMD seems to be without major competition in high density computing, although ARM has certainly been making inroads into that market.  

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"AMD's partners have shown a small but impressive array of Bulldozer Opteron kit. Dell's 2U eight socket beast was arguably the most impressive of the lot on show in Munich, but AMD will know it needs more than just one vendor in its fight against Intel. Thankfully it has the might of HP also showing that its traditional rackmount and blade servers can make use of AMD's Bulldozer silicon."

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Source: The Register

HP Jumps Back Into PC OEM Mode With New Business PCs

Subject: General Tech, Mobile | November 6, 2011 - 08:32 AM |
Tagged: tablet, slate 2, psg, hp, business, atom

Not long after HP reconsidered spinning off the PC manufacturing arm of the company, it has begun prepping two new business computers. The new PCs are aimed at business, education, healthcare, and government users and include a tablet and notebook. Specifically, HP is releasing the HP Slate 2 tablet computer and a lightweight notebook dubbed the HP 3115m.

 

HP Slate 2.jpg

The HP Slate 2 is a dark gray and silver accented slate style tablet computer weighing in at 1.5 lbs and a 8.9” (diagonal) screen. Running Windows 7, the computer offers both pen and touch input using its capacitive multi-touch display. To make up for the absence of a hardware keyboard, HP is including a new Swype keyboard application which will likely be well received as a notable improvement over the default Windows 7 on screen keyboard. As it is aimed at business users, several security enhancements are baked in, including a TPM (Trusted Platform Module) chip, HP ProtectTools, and Computrace Pro BIOS level security software.

On the hardware side of things, the HP tablet is powered by an Intel Atom Z670 processor and a mSATA compatible SSD. A front facing VGA camera is available for video conferencing, and a second 3 MP (megapixel) camera is located on the back providing photo and video capture. Further, the tablet features SRS Premium Sound, Wi-Fi, Ethernet, Bluetooth, optional 3G mobile broadband, an SD card slot, and USB 2.0 ports. HP is further designing a docking station, integrated Bluetooth keyboard tablet case, and a Point of Sale (POS) attachment that adds a magnetic card reader to the tablet for processing credit card payments.

For those that would prefer a hardware keyboard instead of a tablet PC, HP is also releasing a lightweight notebook. The company claims that the new HP 3115m laptop will offer up to 11.5 hours of battery life. The PC features a 11.6” LED-backlit HD display, an HP webcam, and Beats Audio. Powering the laptop is a AMD E450 dual core Fusion APU. The APU features AMD Radeon HD 6320 graphics hardware, which should easily meet the needs of road warriors and business professionals.

Both the HP Slate 2 and 3115m will be available later this month. The HP Slate 2 will be available worldwide towards the end of the month while the 3115m will be available November 11th in North and South America only.  More photos can be found here.

 

HP Not Able to Its Make Up Mind, WebOS Sticking Around After All

Subject: General Tech | November 1, 2011 - 03:58 AM |
Tagged: webOS, software, hp, hardware, computers

In a move by HP that is becoming less surprising by the day, the company has reconsidered (yet again) its position on WebOS and will be keeping WebOS hardware and software around for the foreseeable future (or at least until their next announcement).

Although several tech sites reported last week that WebOS would soon be getting a final nail in the coffin and abandoned by HP, Vice President (for the Personal Systems Group) Todd Bradley stated the exact opposite sentiment in an interview recently.

HP3HeadedDragon.png

3 heads of a dragon all going different directions... sound familiar HP?

Specifically, Mr. Bradley appeared on the television show Bloomberg West to talk about the company’s plans to keep the PSG (Personal Systems Group) part of the company. When questioned about WebOS, he stated that the various reports on HP shutting down the WebOS division were “unfounded rumor(s).” He further stated that HP is in fact continuing to invest in WebOS software and WebOS hardware. You can see a video of the full interview here (fair warning: the video is set to auto-play on the site).

Speaking of WebOS, Best Buy has recently snagged Touchpads while HP itself has depleted its inventory. Unfortunately, Best Buy is only willing to sell the HP Touchpads to customers who also purchase a HP or Compaq laptop or All-In-One computer, at least if you want a reasonable price on the units. More information on that can be found over at Maximum PC.

Any bets on how soon it will be before HP changes directions yet again and I have to eat my words?

HP Reverses Plans to Spin Off Personal Systems Group

Subject: General Tech | October 28, 2011 - 05:58 PM |
Tagged: psg, PC, hp, business

A few months ago, there was talk coming from Hewlett-Packard regarding their Personal Systems Group, which is the OEM/PC Manufacturing aspect of the company. Management talked and seemed to decide that they would pull and IBM and sell off their PC division to become a services company. This plan was pushed by the (now) former CEO Leo Apotheker who came from a services background. The company stopped rolling out WebOS devices including the HP Touchpad, and was further considering getting rid of the whole PC division.

A surprising "whoops" emanated from HP today as the new CEO Meg Whitman reversed the previous plans to spin off the PC or Personal Systems Group division. According to Ars Technica, HP’s PSG isn’t going anywhere any time soon. The site quoted the new HP CEO in stating “it’s clear after our analysis that keeping PSG within HP is right for customers, and partners, right for shareholders, and right for employees.” She believes keeping the Personal Systems Group makes HP stronger.

HP Logo.png

Not only is HP keeping the OEM aspects of the company alive, they are planning on expanding their current lineup in the mobile space with, and you guessed it, an ultrabook of all things! While this is likely much to the chagrin of our own Jeremy Hellstrom who would rather have 2 X79 motherboards duct taped together than an ultrabook, consumers and fans of a certain other fruit flavored slim form factor computer will likely appreciate some more competition in the ultrabook space to bring down prices a bit.

HP’s Executive Vice President over the PSG, Todd Bradley, has been quoted by several sites in a conference call yesterday as saying an HP Ultrabook is coming very soon. 

"We’re very focused on having a suite in that ultramobile space. And you’ll see that very soon."

-via Maximum PC

What do you think of this move? Does HP need a lesson in moderation in a time when they are either all on or all off on decisions (that are further flip flopping back and forth), or will jumping into the Ultrabook game be a good thing for the company?

Source: Ars Technica

Intel watches sadly from a window as HP goes out ARM in ARM with Caxeda

Subject: General Tech | October 27, 2011 - 12:44 PM |
Tagged: arm, hp, servers, Calexda, MIPS, Godson

There have been many discussions as of late on the eventual arrival of ARM in the server room, with AMD and Intel suffering the losses.  A company called Calexda has made the possibility into reality with their own custom designed ARM chips. They figure on cramming 120 of the processors into a 2U box with incredibly low power draw; in the neighbourhood of a 90% reduction.  AMD's customers may stay with an architecture that they know, however Intel stands to lose power conscious customers if Calexda can provide performance and compatibility.  SemiAccurate also touches on Lenovo's investigation of building servers based on a MIPS design called Godson.

CalxedaX2.jpg

"According to a report from Bloomberg News Service HP (NYSE:HPQ) will start manufacturing servers based on the ARM architecture in a sharp departure from its previous Intel-only design philosophy.

The processors for the HP servers will come from the startup Caxeda, which is partly owned by ARM. Caxeda is planning a quadcore processor based on the ARM Cortex-A9 design."

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Source: SemiAccurate

HP Testing Windows 8 Developer Preview on Touchpad Tablets

Subject: General Tech, Mobile | October 25, 2011 - 10:17 PM |
Tagged: windows 8, webOS, touchpad, tablet, slate, hp

The HP Touchpad was tablet that ran HP's WebOS mobile operating system.  It was also a tablet with an extremely short lifespan, one that was ended long before its time according to the sentiments of many enthusiasts.  The tablet's demise was a casualty of the company's former CEO Léo Apotheker getting rid of HP's PC division, and it started going for fire sale prices only a few weeks after its initial release.

There may yet be hope for the tablet, however.  According to Fox News, an HP employee has told them that a team within the company is playing around with the (not so) dead HP Touchpad tablets by replacing the WebOS operating system with Windows 8 Developer Preview.

hp_win8.png

It seems as though the idea of a Windows powered slate may be something that HP is willing to try out.  Although slates nor convertible tablets have never really caught on (at least in the US) due to Windows not being the most touch friendly interface, with the rise in popularity of tablets and Microsoft beginning to put a bit more care into a touch friendly UI, HP may be weighing the odds of a Windows 8 powered slate computer.  If; however, HP goes ahead with the previous plans to ditch the PC division, the idea of a HP Touchpad reincarnation may be moot anyway.

If the souce turns out to be true; however, there may be hope for a new HP Touchpad in the future sans WebOS.  Do you think HP will go ahead with the plan to follow in the footsteps of IBM, or will it give its PC division and(/or) touchpad tablet line a second chance?

Source: Fox News

Add Ubuntu to your HP Touchpad

Subject: Mobile | September 14, 2011 - 03:31 PM |
Tagged: hp, hp touchpad, ubuntu

If you are like Scott and think that the cut rate price of the HP Touchpad is just too good to resist you might want to put on an OS that you know will still be around in a year or two.  Techware Labs have written a guide on how you can install Ubuntu on your touchpad in addition to WebOS so you don't have to wipe out the Touchpad's original functionality.  Make sure you back everything up however as you will be spliting the storage media into two partitions, one for WebOS and one for Ubuntu.   Happy modding.

TWL_ubuntu_hp-touchpad.jpg

"You have your Touchpad in hand and are feeling adventurous, where do you go from here? Into the wide world of Linux of course! In this tutorial I walk you through how to install Ubuntu on your HP Touchpad so that it can run along side the existing WebOS operating system."

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HP Introduces Sub-$200 IPS Monitor, Updates Other IPS Displays

Subject: Displays | September 14, 2011 - 11:19 AM |
Tagged: ips monitor, ips display, hp monitor, hp ips, hp display, hp

IPS displays were once a highly sought but also relatively rare consumer product. Only Dell and Apple have consistently offered consumer displays featuring the technology. Other companies, such as NEC, have built such products with a focus on the office rather than the home.

That’s been changing, however, as the overall price of displays continues to stay low and consumer expectations for display quality are impacted by the use of smartphones and tablets. ASUS and LG now have small affordable IPS displays on the market, and HP is joining the crowd with its updated line of ZR-Series “performance displays.”

ZR2040w_Angle Left.jpg

HP has announced 20”, 21.5”, 24” and 27” models. The ZR2040w, the smallest of the new entries, will debut with an impressively modest price tag of $189 and resolution of 1600x900. Connectivity options include DisplayPort, DVI and VGA. Available today from HP.com, it is the second least expensive IPS monitor on the market, trailing just behind the $179 ASUS ML239H. This should be an awesome development for enthusiasts in need of a small, high-quality display, particularly if the quality is on par with HP’s larger products.

Resolution of the ZR-Series goes up in size with the 21.5”, 24” and 27” products offering a resolution of 1920x1080, 1920x1200 and 2560x1440, respectively. MSRP is $289, $425 and $729, respectively.

The 22” and 24” displays are updates to models previously available in the United States. The updated versions announced today are similar to their predecessors in both specifications and price, with the exception of the HDMI port, which wasn’t previously included. If it were my money, I’d go for the ZR2440w – the ZR24w was excellent, and the HDMI port on the new model makes it ready for use with a wider variety of video cards.

ZR2040w_Back.jpg

Also included in this announcement is the HP Compaq LE2202x, a 21.5” LED backlit monitor. While it offers a resolution of 1920x1080, it does not feature IPS technology. It also lacks HDMI, which would seem to indicate that it leans towards use in an office environment.'

Source: HP

 

Source: HP

Rahul Sood, from VoodooPC to HP and the road forward

Subject: General Tech | September 9, 2011 - 01:02 PM |
Tagged: hp, voodoopc

While we have been focusing on the drama unfolding from Intel's Ultrabook plans there has been another story unfolding; HP's possible plans to sell or spin off their Personal Systems Group.  The rumour started a few weeks back and HP was quick to respond to the rumours stating that they were considering the move but did not have any buyers in mind.  X-bit Labs went to a great source to find out more information about HP's plans, Rahul Sood started the boutique system build company, VoodooPC which was acquired by HP five years ago.  They discuss VoodooPC, the issues present in HP's PSG division and what plans HP should consider to keep themselves relevant to system buyers.

Voodoo_PC_Envy_Front.jpg

"HP's plan to spin off its personal systems group caught everyone by surprise and results of such a move are hard to overestimate. Today we are talking to Rahul Sood, a co-founder of the legendary VoodooPC boutique PC maker and a former employee of HP. We will discuss Voodoo, HP in the past and now as well as the personal computer industry in general."

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Source: X-Bit Labs