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Solidata X2-512 512GB

 

 

SSDs are catching up to hard drives on the capacity front. Here's one pack­ing half a terabyte, for ctying out loud. This MLC drive is a 2.5-inch unit, despite its remarkable capacity. (It's also available as a 3.5-inch). At 13mm thick, it won't fit in evety laptop. The 256GB and smaller units are but 9.5mm thin. Solidata posits this drive as an Intel whupper, but my tests showed a distinct advantage on the part of the X25-M, even before the recent Intel firmware upgrade to address declining write performance over time. Even without HD Tach write results-my X25-M was borrowed and contained data, so I couldn't run write tests­the Intel SSD kicked rump. The Solidata scored quite low in Iorneters File Server test,

 

 

which consists of mostly reads with some writes. Still, the 1000/0 reads Web Server test looked much better. Then again, you can't get 512GB from Intel. As Kirk taunted Khan, Solidata may as well be saying, "I'm laughing at the superior intellect. Neener, neener."

 

by Marty Sems

IBM is working on the MLC PRAM


PRAM, or phase change memory, part of the best candidates to the estate of the current flash memory. Volatile as the NAND, this type of memory approaches the performance of DRAM.
Many builders are therefore working actively to its development and the resolution of the problems still faced by researchers (current important necessary write, sensitivity to heat or even electronic noise increase). First PRAM chips have already appeared on the market, although capabilities are still low compared with currently available memory NAND flash chips.
IBM however seems confident, and has even announced the development of (multi-level cell) MLC PRAM chips, while until now the phase change memory was limited to the SLC. In practice, the test of IBM chip is engraved in 90 nm CMOS. It displays a latency of writing 10 microseconds, a time 100 times less than the best current flash memory. The strength of this type of memory is also impressive, with 10 million cycles of Scripture supported (against only 3,000 about memory for NAND flash engraved in 25 nm).
These results are therefore rather encouraging, but there is still a lot of way to go: the MLC PRAM should not be able to replace the NAND flash before 4 or 5 years…

Shuttle H7 5800G/P Pro: high-performance PC mini

Shuttle Builder comes to unveil two new mini PC as he knows so well do: H7 5800G Pro (oriented "gamers") and H7 5800P Pro (workstation). Both are based on a box XPC displaying dimensions 190 x 208 x 326 mm and LGA 1366 of Intel platform.
H7 5800G Pro therefore embarks a Core i7-950 processor, i7-975 EE or i7 - 980 X versions (a liquid I.C.E cooling kit is available as an option), up to 16 GB of RAM and up to 2 hard drives (or an SSD and a HDD). There is also a DVD burner (or a Blu - ray burner), and finally a Radeon HD or a GeForce (proposed the more powerful models are the 6970 HD Radeon and GeForce GTX 580).
For its part, the H7 5800 Pro is equipped with a Core i7-950 or of a Core i7 - 975 (I.C.E. liquid cooling kit is also available as an option), a maximum of 8 GB of memory and two disks hard (or an SSD and a HDD), for a maximum of 2 TB of storage space. Professional model requires, we here are entitled to a FirePro V3700, a FirePro V7750, a Quadro FX 1800 or a Quadro 4000. Delivered with Windows 7, these two mini PC are available at a rate of 1299,99 dollars in their basic version.

Endangered Timberwolves in the datacenter

May's full moon rises tonight, reminding us of the ever-present issue of what to do with hardware that the manufacturer has deemed end of life. The connection? Timberwolves! STK's Timberwolf and Powderhorn lines stemmed from the products that rejuvenated the company after their bankruptcy issues in the mid 80s.In some measure the success of these products led to Sun taking an interest in, and eventually completing the acquisition of StorageTek in 2005. Sun itself was acquired by Oracle in 2010, bringing us to where we are today.

The storage silo, robot arm contraptions may seem quaint to some, but in their heyday they really were a clever reinvention of storage in the image of a large-scale mainframe.  Tape by and large has migrated to virtual tape or even more advanced media, and the industry has continued to push the envelope, most notably through market frontrunners like EMC that pursue bigger, faster, cooler and more efficient hardware with powerful virtualization and storage management solutions. But until very recently, the old robot arms were still whirring in the powderhorns located in datacenters worldwide.

Now, thanks to EOSL announcements, they have begun to disappear, despite coexisting quite comfortably with more advanced storage technologies until now. The only real change has been the EOSL statement, rather than a sharp change in technology. As a result, retaining an EOSL storage solution is still much cheaper and simpler for many companies than the labor, expense, and overall hassle of rapidly replacing one.

First, the products can't really keep up with more modern storage hardware solutions, on many fronts. They're not as fast, they're nowhere near as flexible, the management software is not as powerful and in terms of hard physics, they're not as efficient to power or to cool as the current iteration of storage hardware arrays, boxes and appliances.

But they are familiar, they are already deeply enmeshed in the datacenter, they are difficult to transition data out of, and they already are working, like they have been working, for years or even decades. While no longer so appropriate for high-intensity production situations, the primary issue isn't that they've suddenly gotten slower or hotter or become incompatible. The primary issue is support. Here's where third party maintainers can be of enormous value.

Though not all third party hardware maintainers are able to provide service on these storage units, those that do have access both to parts and qualified technicians enable you to decide what to keep and how long to keep it. For those looking to replace the EOSL models, a third party maintainer is a great way to ensure coverage during a transition, especially if the EOSL machines still house any primary storage. If you're still using the EOSL machines in a setting where they are perfectly adequate, a third party maintainer can ensure full SLA coverage at a reasonable price for as long as you have requirements, and then provide transition services when you need them at some future time. It's all well and good to choose when to transition, but it's never wise to force one, or to go into a rip and replace project feeling like your company had no other choice.

Keyword Tags: eosl  cost containment  storage Disclaimer: Blog contents express the viewpoints of their independent authors and are not reviewed for correctness or accuracy by Toolbox for IT. Any opinions, comments, solutions or other commentary expressed by blog authors are not endorsed or recommended by Toolbox for IT or any vendor. If you feel a blog entry is inappropriate, click here to notify Toolbox for IT.

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