Block configuration
A block configur
ation supports the Fibre Channel and Internet Small
Computer System Interface (iSCSI) protocols, and consists of:
• Two controllers
• One or more drive trays
• One 1U block service processor server (SVP)
File- and block-level configuration
A file-level access configuration includes NAS modules that support file
system protocols such as CIFS, NFS, and FIP and operate across a block-level
setup using iSCSI or FC connections.
• Two controllers
• Two NAS modules for file operations and storage
• One or more drive trays for block-level storage
• One 1U block service processor server (SVP)
Hitachi Virtual Storage Platform G400 model
The storage system consists of a 4U enclosure that includes two controllers,
two optional NAS modules to support file operations, but no disk drives.
Drives are supported using drive trays connected to the controllers.
The storage system supports 128 GB of high-speed memory cache, arranged
as 64 GB per controller. Storage system interfaces consist of:
• 8 GB Fibre Channel: 56 ports per system (or 64 ports per systems for
systems with no drives).
• 16 GB Fibre Channel: 28 ports per system (or 32 ports per systems for
systems with no drives).
• 10 GB iSCSI: 28 ports per system (or 32 ports per systems for systems
with no drives).
• Maximum number of drives supported: 384 (480 with dense intermix
drive tray)
• Maximum cache memory supported: 128 GB (64 GB per controller)
Controller Controller chassis Controller model Height
CBLM DW800-CBL DW-F800-CTLM 4U (174.3 mm)
Product overview 19
Hitachi Virtual Storage Platform G400, G600 Hardware Reference Guide
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