Technical data

46 Chapter 4 Subsystem Architecture and Components
4.1 Configuration Block Diagrams
This section includes block diagrams for the following:
 AMS200 rack-mount model
 AMS200 floor model
4.1.1 AMS200 Rack-Mount Model
The configuration block diagrams of the Rack-Mount models are shown below. The
RKS/RKAJ/RKAJAT can mount up to 15 disk drives. (The RKS has a controller that can
controller that can control up to 105 disk drives as RAID.) The disk drives can be assigned to
data disk(s), parity disk(s) (mirror disk(s)) depending on the RAID level. Up to 15 spare disks
can be mounted in any location within the configuration.
Fan Assembly
AC100/200 V
(Single phase)
AC100/200 V
(Single phase)
LAN
LAN
Cache Unit
Interface
(Mini-HUB)
Control Unit #0
Host computer
: Basic component and indispensable
optional part
: Option (additional) part
1
0
3
2
Backup Battery
Unit
Power Unit
(RKS) #1
Power Unit
(RKS) #0
Cache Unit
Interface
(Mini-HUB)
Control Unit #1
Disk Drive
(
Note
)
Fan Assembly
Panel
Assembly
14
to RKAJ/RKAJAT
Figure 4.1 RKS System Configuration (When Interface board is not added)