Posts Tagged ‘Service Pack 1’

Windows 7 and Windows Server 2008R2 Service Pack 1 SP1 Released!

February 16, 2011 Leave a comment

Today, Microsoft has made Service Pack 1 for Windows 7 and Windows Server 2008R2 available to current customers of the Windows Volume Licensing program, as well as subscribers to Microsoft Developer Network (MSDN) and TechNet. SP1 contains all cumulative security updates to date, as well as several hotfixes.

Here are the benefits of Service Pack 1 according to the Microsoft Windows Server Division Weblog:

Two new features in Windows Server SP1, Dynamic Memory and RemoteFX, enable sophisticated desktop virtualization capabilities. These features build on the comprehensive virtualization functionality already included in the Windows Server operating system.

Our first new feature, Dynamic Memory, takes Windows Server’s Hyper-V feature to a whole new level. Dynamic Memory lets you increase virtual machine density with the resources you already have—without sacrificing performance or scalability. In our lab testing, with Windows 7 SP1 as the guest operating system in a Virtual Desktop Infrastructure (VDI) scenario, we have seen a 40% increase in density from Windows Server 2008 R2 RTM to SP1. We achieved this increase simply by enabling Dynamic Memory.

This increased density does not come at the expense of security, as is the case with other offerings in the industry. Dynamic Memory preserves Windows 7 security without compromising density. My colleague Jeff Woolsey goes into detail in a recent post on this topic at the virtualization blog.

In addition, you get immediate benefit from the moment you turn on the virtual machine. There’s no waiting for memory management algorithms to work. Nor do you have to tweak the hypervisor with custom settings for specific workloads to maximize density. It’s an awesome out-of-box experience for all your virtualization workloads.

The second new feature, RemoteFX, is a first-to-market technology that we have demonstrated at multiple events. In fact, I was honored to be the first to show it publically at the Desktop Virtualization Hour last March.

RemoteFX is an exciting technology that lets you virtualize the Graphical Processing Unit (GPU) on the server side and deliver next-generation rich media and 3D user experiences for VDI. RemoteFX is also enabling new low cost ultra-thin client devices to enter the market. Together, these technologies will drive down the end-point cost and reduce endpoint power consumption to as little as a few watts.

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