Hitachi Virtual Storage Platform (VSP) Specifications

Architecture		Hitachi Hierarchical Star Network
Maximum internal capacity		2.5PB
Maximum internal and external capacity		255PB
Maximum number of logical volumes		65,280
Cache memory capacity	Minimum	128GB
Maximum	1TB
Cache flash memory capacity	Minimum	64 GB
Maximum	512 GB
Maximum front end ports (Host interfaces)	Fibre Channel	192
FICON	192
FCoE	88
Supported RIAD levels	RAID 1	2D+2D, 4D+4D
RAID 5	3D+1P, 7D+1P
RAID 6	6D+2P
Aggregate Bandwidth		192 GBps
Minimum to maximum physical drives	2.5″	0-2048
3.5″	0-1280
Maximum number of flash drives		256
Backend ports		6Gbps SAS
Maximum volume size		60TB