1. Installing Internal Optional DevicesExpress5800/B120e-h User's Guide68Chapter 2 Preparations1.8.2 Notes on setting up a RAID SystemNote the following points when setting up a RAID System.• The number of Solid State Drives required varies in each RAID level.The number of Solid State Drives required to set up a RAID SystemRAID levelMinimum MaximumRAID 0 1 1RAID 1 2 2• It is recommended to install Solid State Drives with the same model number.• If you intend to install the OS to the RAID System, the process from RAID configuration to OS installationcan be easily completed by using the EXPRESSBUILDER. If you wish to install the OS manually, use aRAID System Configuration utility (WebBIOS). The utility can be run during POST which startsimmediately after the server is turned on. For details on the procedure of configuring a Logical Drive, referto Chapter 2 (4. RAID System Configuration) in "Maintenance Guide".Important Do not change the mode to hibernate when building a RAID System.
