Early 2009 X-Serve? It has a quad-core Xeon processor. [update] I am wrong. It is the late 2008 X-Serve that won't upgrade ... Specs: https://support.apple.com/kb/SP10?locale=en_US Supported H/W: iMac (Mid 2007 or…
Early 2009 X-Serve? It has a quad-core Xeon processor. [update] I am wrong. It is the late 2008 X-Serve that won't upgrade ... Specs: https://support.apple.com/kb/SP10?locale=en_US Supported H/W: iMac (Mid 2007 or…