w w w . d e l l . c o m s u p p o r t . d e l l . c o m

Ta b l e 5 - 2 . C o n f i g u r at i on o n D i s k

Fe a t u r es (continued)

 

 

Specification

Feature

 

 

More than 200 qtags per array

Yes

 

 

Hardware clustering support on the board

Yes

 

 

User-specified rebuild rate

Yes

 

 

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 dw ar e A r c h i t e c t u r e Fe at u r e s

Specification

Feature

 

 

Processor

Intel i960RN 100MHz

 

 

SCSI controller(s)

One QLogic® 12160 Dual SCSI

 

controller

 

 

Size of flash ROM

1 MB

 

 

Amount of non-volatile random access

32 KB

memory (NVRAM)

 

 

 

Hardware-exclusive OR (XOR)

Yes

assistance

 

 

 

Direct input/output (I/O)

Yes

 

 

SCSI bus termination

Active, single-ended or low voltage

 

differential (LVD)

 

 

Double-sided dual in-line memory

Yes

modules (DIMMs)

 

 

 

Auxiliary TermPWR source

No

 

 

Direct I/O bandwidth

533 MB/s (greater than 200 MB/s

 

sustained)

 

 

66

PERC 3/DC and PERC 3/DCL Features

Page 68
Image 68
Dell 3 manual Hardware Architecture Features, Fe a t u r es