Mac OS X Snow Leopard refines the elegant Mac OS X user experience with lots of little touches and performance improvements that will make using your Mac even more enjoyable. It also includes new core technologies designed to tap the power of today’s computer hardware and provide a strong base for innovation.
If you purchased a qualifying Xserve on or after June 8, 2009, that does not include Snow Leopard Server, you can upgrade to Snow Leopard Server for the cost of shipping and handling.*
Learn more*Covers product plus shipping and handling fee.