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56 PERC 3/SC Features
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Hardware Architecture Features
The PERC 3/SC hardware architecture features are shown in Table 4-3.
Array Performance Features
The PERC 3/SC array performance features are shown in Table 4-4.
User-specified rebuild rate Yes
Table 4-3. Hardware Architecture Features
Specification Feature
Processor Intel i960RM 100MHz
SCSI controller(s) One QLogic
®
10160 Single SCSI
controller
Size of flash ROM 1 MB
Amount of NVRAM 32 KB
Hardware-exclusive OR (XOR)
assistance
Yes
Direct I/O Yes
SCSI bus termination Active, single-ended or low voltage
differential (LVD)
Double-sided dual in-line memory
modules (DIMMs)
Yes
Auxiliary TermPWR source No
Direct I/O bandwidth 132 MB/s
Table 4-4. Array Performance Features
Specification Feature
Host data transfer rate 132 MB/s
Drive data transfer rate 160 MB/s
Table 4-2. Configuration on Disk Features
(continued)
Specification Feature