HP StorageWorks 4/16 HP StorageWorks Fabric OS 6.1.1b release notes (5697-7838 - Page 17

Power supply requirements for Director blades Table 6 lists power supply requirements for Director blades to provide full redundancy (220 VAC power is assumed). IMPORTANT: Director blades must meet minimum Fabric OS levels to operate in the Director chassis. For example, the FC8-32 is not supported in the 4/256 SAN Director with Fabric OS 6.0.x. Table 6 Power supplies required for blades in Director chassis Director blade 4/256 SAN Director FC4-16 FC4-32 FC4-48 FC8-16 FC8-32 Two power supplies DC SAN Backbone Director1 Two power supplies FC8-48 FC10-6 Four power supplies Two power supplies FR4-18i (FCIP/FC Router blade) FC4-16IP (iSCSI blade) Four power supplies Two power supplies are not supported for the FR4-18i and FC4-16IP blades in the DC Director. 1The DC Director can operate with nominal power of 110 VAC. See the appropriate hardware reference guide for power specifications. Fibre Channel Routing scalability For the latest FCR scalability support information, see the HP StorageWorks SAN design reference guide, available at: http://www.hp.com/go/sandesignguide Firmware upgrade instructions IMPORTANT: HP strongly recommends that users upgrade to Fabric OS 6.1.1b as soon as possible. Upgrading to Fabric OS 6.1.1b is allowed only from Fabric OS 6.0.x. See "Update recommendations" on page 4 for additional guidelines. To access the latest Fabric OS 6.1.1b firmware, configuration files, and MIB files, see the HP website: http://www.hp.com/support/downloads At the website: HP StorageWorks Fabric OS 6.1.1b release notes 17