As part of a Microsoft Virtualization datacenter consolidation project that I am currently working on, this particular customer is planning to implement a P4500 G2 - 14.4TB SAS Virtualization SAN. By default this SAN solution comes with two enclosures and the intention is to implement the following storage configuration:

The partner that the customer is working with has specified that this particular SAN comes by default with 10 GbE and this is a common misconception. By default, the P4500 comes with 2 x 1 GbE ports onboard.

To upgrade to 10GbE you need to purchase a 10G BASE-SFP+ Upgrade Kit, which is an interconnect card that is installed in the expansion slot at the rear of the SAN.

The 10G BASE-SFP+ Upgrade Kit itself does not come with SFP connectors or cables. Again, this is a common misconception and so you need to decide how you are going to connect the SAN to a network switch. For shorter distances (up to 7 meters) a DAC (Direct Attach Cable) can be used (see below). Else fiber optic modules (GBICs) and cables must be purchased.

Patrick Lownds