HEWLETT PACKARD 337972 B21 SMART ARRAY P600 300MBPS 8 CHANNEL CONTROLLER W/ 256MB MEMORY P/N: 337972 B21

In order to guard against credit card fraud and keep our prices low, we need to verify that the billing and shipping addresses on file for the credit card match the addresses on your order. If the billing address is different from the shipping address, we will call your credit card company to verify that the alternate shipping and billing addresses are valid.

To avoid any unnecessary delays, please include your credit card issuer's phone number (found on the back of your credit card) in your customer account listing, and contact your credit card issuer to make sure that all of your alternate shipping addresses are on file for your account.