FUJITSU ETERNUS2000 Storage System Model 100 2500 Mailbox Exchange Server 2007 Storage Solution

ETERNUS2000 storage system model 100 can connect with maximum four 4Gpbs Fibre Channel, 3Gbps SAS or 1Gbps iSCSI host paths. And it has 2GB battery backed cache. To support 12500 user mailbox, the tested configuration uses 15 146GB/15krpm disks for database, logs and hot-spare disk. Database uses 10 146GB/15krpm disks, it consists of one RAID1+0. Log uses 4 146GB/15krpm disks, it also consists of one RAID1+0. Each RAID contains five LUN5. The RAID for database contains five LUN5 of 133GB each and the RAID for Logs contains five 50GB LUN5.