Dell PowerVault Backup to Disk Appliance Interoperability Guide l 1Dell™ PowerVault™ DL4000 Backup to Disk ApplianceInteroperability GuideThis document provides information about the supported hardware and software versions for the DellPowerVault™ Backup to Disk Appliance system.NOTE: The versions specified in this document use the same format as found on dell.com/support/downloads/ and may differfrom the version information displayed in the Windows® Device Manager or Dell™ OpenManage™ Server Administrator.Supported HardwareThis section lists the hardware supported by PowerVault DL4000 Backup to Disk Appliance systems. Whereapplicable, firmware and driver versions are also listed.BIOS VersionsSystem BIOS VersionDL4000 1.2.6 or laterHard Drives (Internal)System Internal RAIDControllerSlots Drive Type RAID LevelDL4000 PERC H710P 0-1 Two (2) hot-swappable 2.5-inch SAS drives 12-9 Eight (2) hot-swappable 2.5-inch Nearline SAS drives 6Storage EnclosuresStorage Enclosure FirmwareRevisionNumber of Enclosures SupportedPowerVault MD1200 1.0.1 or later One (1)NOTE: To connect or disconnect the redundant SAS cable(s), the DL4000 system must be powered off.Hard Drives (External)Storage Enclosure RAID Controller Drive Type Drive CapacityPowerVault MD1200 PERC H810 Nearline SAS 1TB , 2TB, 3TB