Hardware Architecture Features; Array Performance Features; Table 4-3. Hardware Architecture Features; Table 4-4. Array Performance Features - Dell PowerEdge Expandable RAID Controller 3 User Manual

56
PERC 3/ SC Feat ures
Ta b l e 4 - 2 . C o n f i g u r a t i o n o n D i s k Fe a t u r e s (continued)
Specification
User-specified rebuild rate

Hardware Architecture Features

The PERC 3/SC hardware architecture features are shown in Table 4-3.
Ta b l e 4 - 3 . H a r d w a r e A r c h i t e c t u r e Fe a t u r e s
Specification
Processor
SCSI controller(s)
Size of flash ROM
Amount of NVRAM
Hardware-exclusive OR (XOR)
assistance
Direct I/O
SCSI bus termination
Double-sided dual in-line memory
modules (DIMMs)
Auxiliary TermPWR source
Direct I/O bandwidth

Array Performance Features

The PERC 3/SC array performance features are shown in Table 4-4.
Ta b l e 4 - 4 . A r r a y P e r f o r m a n c e Fe a t u r e s
Specification
Host data transfer rate
Drive data transfer rate
Feature
Yes
Feature
Intel i960RM 100MHz
®
One QLogic 10160 Single SCSI
controller
1 MB
32 KB
Yes
Yes
Active, single-ended or low voltage
differential (LVD)
Yes
No
132 MB/s
Feature
132 MB/s
160 MB/s