I understand now, You currently have 2 iSCSI Enterprise servers working properly but now you have new hardware that does not have an IDE socket but it has a USB header on the motherboard. If the motherboard can boot from USB then you can purchase a USB iSCSI Enterprise part # 1505 from one of our distributors. To contact our distributors in your region please go to this link.

http://www.open-e.com/data_storage_s...gr=distributor