Hitachi AMS 2100 Hardware Manual page 139

• One RKM connects up to nine RKAKSs (Disk Drive: Maximum of 231 units)
at a maximum of 124.2 T bytes RAID5 (14D+1P)
the 600 G disk drive).
• One RKEM connects up to five RKAKXs (Disk Drive: Maximum of 255 units)
can be made at a maximum of 702.8 T bytes RAID5 (14D+1P) (using the
3,000 G disk drive).
• One RKEM connects up to ten RKAKSs (Disk Drive: Maximum of 255 units)
can be made at a maximum of 136.9 T bytes RAID5 (14D+1P) (using the
600 G disk drive).
• One RKM/RKEM connects up to eleven RKAKs or four RKAKXs (Disk Drive:
Maximum of 207 units).
In two racks:
• The system configuration which one RKM connect up to 15 RKAK (Disk
Drive: Maximum of 240 units) can be made.
• When connecting RKAKX to the RKEM, a system can be mounted up to 255
Disk Drives.
Hitachi AMS 2100/2300 Storage System Hardware Guide
Installation
15 + (5D+1P) (using
5–21