Tag Archives: UCS

Cisco Announces Field Replacement of B440 Blade Servers

Cisco announced on Jan. 26, 2012 a field replacement program for Cisco UCS B440 Blade Servers.  Cisco Field Notice FN – 63430 describes the problem as a failure of a MOSFET, or Metal–Oxide–Semiconductor Field-Effect Transistor, power transistor on the blade server that can cause the component to overheat and emit a short flash which could lead to complete board failure.  According to Cisco.com, Cisco is directly contacting UCS B440 Blade Server customers and will replace UCS B440 Blade Servers currently deployed at customer sites.  Cisco is making UCS B440 Blade Server hardware modifications, and a hardware replacement program has been launched.

To identify the affected systems and any available workaround, please visit the Cisco Field Notice at http://www.cisco.com/en/US/ts/fn/634/fn63430.html

 

Kevin Houston is the founder and Editor-in-Chief of BladesMadeSimple.com.  He has over 15 years of experience in the x86 server marketplace.  Since 1997 Kevin has worked at several resellers in the Atlanta area, and has a vast array of competitive x86 server knowledge and certifications as well as an in-depth understanding of VMware and Citrix virtualization.    Kevin works for Dell as a Server Specialist covering the Global 500 East market.

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Cisco Finally Releases UCS Market Share Numbers

May 24, 2011  – IDC came out with their 1Q 2011 worldwide server market revenue report today showing that Cisco has finally entered the market standings with a 3rd place standing at 9.4% factory revenue share .  IDC’s findings also showed that both HP and IBM decreased their blade server market share from Q4 2010. Continue reading →

HP’s New 32GB DIMMs Too Expensive?

A reader recently commented on my article about HP’s new 32GB DIMM, “At $8039 per DIMM, HP can support 384GB in a BL460c at the cost of $96,000 per server just for the memory! If you filled just one rack with these servers, you would spend $6 million just for the memory. And the memory would run at a paltry 800MHz. Continue reading →

Cisco Releases UCS Firmware 1.4

As I’m sure most of you already know, Cisco has released an anticipated update to the firmware for UCS.  Of the dozens of enhancements that were added or modified, perhaps one of the most interesting is Cisco’s integration of their rack-based “C-Series” line into the UCS Platform.  This provides users with a single interface to manage both their rack and their blade server platforms.  Instead of re-creating the wheel, I encourage you take a few minutes to read up on all the goodness from M. Sean McGee’s site at http://www.mseanmcgee.com/2010/12/cisco%e2%80%99s-stocking-stuffer-for-ucs-customers-firmware-release-1-41/

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Still Confused About Cisco’s Blade Market Share

I recently received a comment  on my previous post concerning Cisco’s market share (“What’s the Truth About Cisco’s Market Share“) which has me more confused.  The comment admits that Cisco has not released any market share data to IDC, but that when you look at the Cisco Q1 2010 Earnings Call and compare it to IDC’s findings of the overall industry you should be able to derive conclusions from there.  That’s where it gets confusing. Continue reading →

A Post from the Archive: “Cisco UCS vs IBM BladeCenter H”

It’s always fun to take a look at the past, so today I wanted to revisit my very first blog post.  Titled, “Cisco UCS vs IBM BladeCenter H”, I focused on trying to compare Cisco’s blade technology with IBM’s.  Was I successful or not – it’s up to you to decide.  This article ranks at #7 in all-time hits, so people are definitely interested.  Keep in mind this post has not been updated to reflect any changes in offering or technologies, it’s just being offered as a look back in time for your amusement.  Here’s how the blog post began: Continue reading →

Cisco UCS vs HP Virtual Connect

My friend, M. Sean McGee, wrote up a great blog post in April that deserves revisiting titled, “The State of Statelessness: Cisco UCS vs. HP Virtual Connect“.  In the write-up, he discusses Cisco how Unified Computing System (UCS) blade servers are “stateless” and use “UCS Service Profiles”.  He identifies 96 server settings that can be handled via the UCS Service Profile vs 12 server settings with HP’s Virtual Connect Server Profile.  It is a great read, so I encourage you to take a few minutes and see if you agree with what he writes.

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Blade Server Q&A

I’ve been getting some questions via email and I’ve seen some questions being asked in my LinkedIn group, “Blade Server Technologies” so I thought I’d take a few minutes in today’s post to answer these questions, as well as get your feedback.  Feel free to post your thoughts on these questions in the comments below. Continue reading →