SF SWVirtual TotalProtect Plus - UNL CORES & UNL GB RAM, 3-year*IMPORTANT* For new Sophos customers, you must provide your email address and the name of contact. For existing customers, your email and your Sophos License ID # is required. This must be provided after you completed your purchase with SerenIT.One-time purchase. Renewals not required.Manufacturer Part #: XPSU3CSAASerenIT is an Authorized U.S Partner and Reseller for Sophos products. Please call us with questions on hardware or services. All prices are negotiable. ※スペックなどご不明な点はお気軽にお問合せください。