ProLiant DL740 Server Maintenance and Service Guide

Physical, Operating, and Performance Specifications
Smart Array 5i Controller
Table 8-9: Smart Array 5i Controller Specifications
Temperature range
Operating
10° to 35° C (50° to 95° F)
Shipping
-30° to 60° C (-22° to 140° F)
Relative humidity range (noncondensing)
Operating
20% to 80%
Nonoperating
5% to 90%
Maximum drives supported 4
Logical drives supported 32
Simultaneous drive transfer channels 2
Data transfer method 32/64-bit PCI bus master interface
Total transfer rate 320 MB/s (160 MB/s per channel)
SCSI electrical interface Low-voltage differential (LVD) and single-ended
PCI bus transfer rate (maximum) 160 MB/s
SCSI port connectors (internal/external) 68-pin Wide SCSI/VHDCI connector
Protocol Wide Ultra2 and Wide Ultra3 SCSI
SCSI electrical interface Low-voltage differential
Software upgradeable firmware Yes
Read cache 32 MB
Reliability features
Online capacity expansion
Yes
Logical drive capacity extension
Yes
Online RAID level migration
Yes
Online stripe size migration
Yes
Automatic data recovery
Yes
Distributed data guarding (RAID 5)
Yes
Data guarding (RAID 4)
No
Data mirroring (RAID 1)
Yes
Drive striping (RAID 0, 0+1)
Yes
8-10 HP ProLiant DL740 Server Maintenance and Service Guide
HP CONFIDENTIAL Codename: Jethro Part Number: 270853-004 Last Saved On: 2/10/04 3:56 PM