CONFIGURATION GUIDE
–
NEC EXPRESS5800/R320d-M4 / Windows Server model
NEC Corporation
Revision 4.0, April 2014
16
8.7.2 LTO / SAS
Category
Product Name / Description
Part Number
Controller
Required
SAS Controller
LSI SAS9212-4i4e Host Bus Adapter
6Gb/s SAS, Int. 4 / Ext. 4, 7-pin SATA / SFF-8088, PCIe 2.0 x8,
LP/FH
NOTE
: Up to one controller per module
N8803-039
External Cable
Required
External SAS cable
2 m, for Tape Drive Enclosure connection
K410-191(02)
Tape Enclosure
Required
2U Tape Drive Enclosure
4 x 5-inch media bays, two internal SAS cables included, black
N8141-75F
Power Module
Recommended
Power Supply
1 x non-hot plug power supply unit for redundant configuration
N8181-54F
Internal Cable
SAS Cable
For 2U Tape Drive Enclosure internal connection
NOTE
: Required when three or more SAS connections
(including other general purpose servers) to the N8141-75F
K410-335(00)
Drive
2 bays available
Internal LTO (SAS)
LTO3, Half height, Native capacity 400GB, black
N8151-126
Internal LTO (SAS)
LTO4, Half height, Native capacity 800GB, black
N8151-127
Internal LTO (SAS)
LTO5, Half height, Native capacity 1500GB, black
N8151-128
Internal LTO (SAS)
LTO6, Half height, Native capacity 2.5 TB, black
N8151-129
8.7.3 Notes for Double Backup
In a single backup configuration, in case a CPU/IO module or backup device fails, backup is not possible
until the failed part is repaired or replaced. If this does not meet your system requirements, consider a
double backup configuration.
Refer to the following notes on double backup configuration.
When configuring two sets of a SAS controller, a SAS cable and a backup device, two backup devices
are recognized separately by the OS. When scheduling an automatic backup job, make a job for each
backup device so that the other backup device can backup in case one device fails.
With BrightStor ARCserve Backup, backup is not executed if you enter an asterisk (*) in the group box
under the destination tab when defining a job. Be sure to create two backup jobs by correctly selecting
the device group for the group box, and entering an asterisk (*) or the name of the media in the media
box.
