Item Drive tray
RAID 1 2D+2D, 4D+4D
RAID 5 3D+1P, 4D+1P, 6D+1P, 7D+1P
RAID 6 6D+2P, 12D+2P, 14D+2P
Item Specification
Maximum number of parity groups 88
Maximum volume size 3 TB (or 4 TB when using the LDEVs of
other stor
age systems)
Maximum volumes/host groups and iSCSI
targets
2,048
Maximum volumes/parity groups 2,048
Internal logic speciî ´cations
Item Component Specifications
Shared memory Flash memory 32 MB
L3 cache memory 4 MB
SDRAM 1 GB
Data assurance method Data bus Parity
Cache memory ECC (1 bit for correction, 2
bits for detection)
Drive Data assurance code
VSP G200 mechanical speciî ´cations (DC po
wer supply model)
Appendix A: Mechanical speciî ´cations for VSP G200
Hitachi Virtual Storage Platform G200 Hardware Reference Guide 82
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