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Here are some more information for Mac Xserve:

Whatsoever computer you have, you may need to extend its memory because of many reasons. It may be due to change in nature of work or application of new software needing more memory. Apple is a famous brand all over the world. To upgrade the memory of apple computers, you need a reliable source to get Apple memory.

When you search for the Apple computer memory, you have many options to select from. These are Samsung, Micron OEM and third party high quality memory. A wide range of Apple memory is available in the stores for Apple Power Mac, Power Mac G4, iMac Flat Panel, Mac Pro Tower, iBook, PowerBook G4, MacBook, MacBook Pro, Xserve, iMac Intel Core and G5 iMac etc. If you are an experienced computer professional, you may upgrade Apple computer memory yourself otherwise you will need an expert.

The Mac Pro Tower is the most demanded Apple memory product by Apple Inc. It uses Xeon and Intel 5400 chip set microprocessors. Intel Xeon CPUs are designed specifically for 8-core and quad Mac Pro Towers. Mac Pro's main memory uses 667 MHz FB-DIMMs while its successor has 800 MHz FB-DIMMs. Both technology modules are installed in pairs vertically. The cards of Apple computer memory have 4 DIMM slots. Each of these cards has the capacity of 32 GB. Installation of more RAM in Mac Pro may improve memory bandwidth but in parallel it increases the memory latency also. Prior to buying of memory for your computer, you must judge accurately how much extra memory you really need.

Though Apple computer products are being offered by a trusted company Apple Inc. but even then to get the best performance from the selected Apple memory, you need to follow some precautions. Installation of larger than normal size heat sinks improves the performance and life of apple cards. Keep in mind, normal Dimm FB heat sinks don't work in Mac Pro Towers.

Sachinda Mishra is associated with Memoryx. To know more about the Apple memory, memory upgrade and to choose the right computer memory and flash memory. Kindly visit http://www.memoryx.net/

OS X Server 10.6 buy cheap

OS X Server 10.6 buy cheap

Apple Mac OS X 10.6 Snow Leopard Server features several new facilities that will sit well in Apple's core server markets of education, creative audio/visual media and small businesses. And it also scales up well to corporate installations. Like the client version, it majors on 64-bit performance to improve security and address huge amounts of memory. In SPEC benchmarks, Apple has shown that v10.6 Server is up to twice as fast than 10.5 in key operations such as file serving.

Installation is straightforward, with an easy step-by-step wizard guiding the initial setup immediately after the OS software completes its installation. A typical Apple Mac OS X 10.6 Snow Leopard Server would be based on a rack-mount Apple Xserve or a Mac Pro - but it will also happily run from a Mac mini, as we found. In fact, Apple is now even selling Snow Leopard Server pre-installed on a new optical-drive-free Mac mini. Administration can be made with a headless setup, using either Macs' built-in Screen Sharing app, or the separate Apple Remote Desktop 3. Or you can simply use an open-standard VNC application.

The Mac server can be sited behind an internet modem router; or using the Mac server as an internet gateway, assuming you have at least two ethernet interfaces, taking advantage of the Mac's firewall and DHCP functions. Note that when it comes to the system firewall, while System Preferences shows the familiar On/Off slide switch, you'll need to go into Server Preferences to configure this fine-grained ipfw firewall.

If installing Apple Mac OS X 10.6 Snow Leopard Server on a computer previously using client Mac OS, make sure your router hasn't reused the old system's DNS name, as happened to us, or you may experience network connectivity issues. We logged into our router and manually edited the Mac server's DNS name, and were then happily back on track.

Computers on the local network are setup as Users of the server, allowing them to access a shared Address Book, iCal and File Shares, as well as use a local version of iChat. This uses the open Jabber protocol, so staff can IM inside the network without having to use any external server. A mail server is included, allowing you to bring your email service in-house, and now including server-side rules

Also new is a Wiki Server. With this, users can create and contribute to personal and communal web pages, helping the sharing of information around a company or institution.

Even more focused on education markets is the new Podcast Producer 2 feature. Hidden in the Utilities folder of all regular Snow Leopard Macs is the Podcast Capture app, introduced in Mac OS X 10.5, which lets users easily create audio or video podcasts with multiple cameras and screen recording. The edited content is uploaded to the Mac server, which takes care of rendering and processing each project into a final downloadable podcast.

The iCal Server uses the open CalDAV protocol to format and manage data, and users can access and edit calendars from any modern web browser. For remote access, Snow Leopard Server supports VPN with L2TP/IPSec tunnelling, allowing workers to securely access a private network from beyond its internet router.

This new Apple Mac OS X 10.6 Snow Leopard Server supports Windows PCs well with email, calendars and address books all available to networked PCs through a modern web interface; and Macs additionally through built-in apps such as Mail, iCal and Address Book. For best results though, clients should also be on OS 10.6 to take advantage of easier configuration options.

Other key features of Apple Mac OS X 10.6 Snow Leopard Server for sysadmins include System Image Utility, to build unified OS images for rolling out in a Mac-based network, and Workgroup Manager for managing policies and preferences for client computers on the network.

Buy OS X Server 10.6

About the Author

The Mac Xserve is a computer? I'm confused about what it is?

Also, why would you choose it over a MacPro

Obviously it is a computer but unless you have a server farm I would not recommend it for home use. Xserves are designed to be used as email servers; web site hosting; etc etc etc.

You are also paying for components that need to be 99.9999% non-failure rate (a desktop has a 99.99% non-failure rate) since they need to host web-sites etc. Also they are not configured to have keyboard and monitor set up like a desktop.

Parallels announces support for Google Chrome OS
Parallels, a provider of cloud services automation and virtualisation software, has announced support for Google Chrome as a guest operating system running on Parallels Desktop 5 for Mac.

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