Hardware Architecture Features; Table 5-3. Hardware Architecture Features - Dell PowerEdge Expandable RAID Controller 3 User Manual

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PERC 3/ DC and PE RC 3 /DCL Fe atures
Ta b l e 5 - 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
More than 200 qtags per array
Hardware clustering support on the board
User-specified rebuild rate

Hardware Architecture Features

Table 5-3 displays the PERC 3/DC and PERC 3/DCL hardware architecture
features.
Ta b l e 5 - 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 non-volatile random access
memory (NVRAM)
Hardware-exclusive OR (XOR)
assistance
Direct input/output (I/O)
SCSI bus termination
Double-sided dual in-line memory
modules (DIMMs)
Auxiliary TermPWR source
Direct I/O bandwidth
Feature
Yes
Yes
Yes
Feature
Intel i960RN 100MHz
®
One QLogic 12160 Dual SCSI
controller
1 MB
32 KB
Yes
Yes
Active, single-ended or low voltage
differential (LVD)
Yes
No
533 MB/s (greater than 200 MB/s
sustained)