Dell External OEMR XL R610 Technical Guide - Page 39

RAID Configurations

Page 39 highlights

Dell Figure 8. Dell 2.5" Hard Drive Carrier 12.2.2 Empty Drive Bays For the slots that are not occupied by drives, a carrier blank is provided to maintain proper cooling, maintain a uniform appearance to the unit, and provide EMI shielding. 12.2.3 Diskless Configuration Support The system supports diskless configuration with no storage controller (SAS 6/iR, PERC 6i, PERC H200, or PERC H700) installed in the system. A 2.5‖ hard drive backplane is still installed in this configuration. 12.2.4 Hard Drive LED Indicators Each disk drive carrier has two LED indicators visible from the front of the system. One is a green LED for disk activity and the other is a bicolor (green/amber) LED for status information. The activity LED is driven by the disk drive during normal operation. The bicolor LED is controlled by the storage enclosure processor (SEP) device on the backplane. Both LEDs are used to indicate certain conditions under direction of a storage controller. For more information, see the Hard-Drive Indicator Patterns section in the About Your System chapter in the Dell PowerEdge R610 Systems Hardware Owner's Manual on Support.Dell.com. 12.3 RAID Configurations See Table 11 for information on factory RAID configurations. For information on additional configurations, visit Dell.com. Table 11. Factory RAID Configurations Config Type Configs No HDD 0 NZC SAS or SATA-No 1 MSS RAID Description No controller/No hard drive Integrated SAS/SATA (SAS 6/iR, PERC H200), No RAID Non-Mixed Drives All SATA, all SAS, or all SSD All 2.5" Drives Min HDD Max HDD 0 0 1 6 PowerEdge R610 Technical Guide 39

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Dell
PowerEdge R610 Technical Guide
39
Figure 8.
Dell
2.5” Hard Drive
Carrier
12.2.2
Empty Drive Bays
For the slots that are not occupied by drives, a carrier blank is provided to maintain proper cooling,
maintain a uniform appearance to the unit, and provide EMI shielding.
12.2.3
Diskless Configuration Support
The system supports diskless configuration with no storage controller (SAS 6/iR, PERC 6i, PERC H200,
or PERC H700
) installed in the system. A 2.5‖
hard drive backplane is still installed in this
configuration.
12.2.4
Hard Drive LED Indicators
Each disk drive carrier has two LED indicators visible from the front of the system. One is a green LED
for disk activity and the other is a bicolor (green/amber) LED for status information. The activity LED
is driven by the disk drive during normal operation. The bicolor LED is controlled by the storage
enclosure processor (SEP) device on the backplane. Both LEDs are used to indicate certain conditions
under direction of a storage controller.
For more information, see the Hard-Drive Indicator Patterns section in the About Your System
chapter in the
Dell PowerEdge R610 Systems
Hardware Owner’s Manual
on
Support.Dell.com
.
12.3
RAID Configurations
See Table 11 for information on factory RAID configurations. For information on additional
configurations, visit
Dell.com
.
Table 11.
Factory RAID Configurations
Non-Mixed Drives
All SATA, all SAS, or
all SSD
All 2.5”
Drives
Config
Type
Configs
Description
Min HDD
Max HDD
No HDD
0
NZC
No controller/No hard drive
0
0
SAS or
SATA
No
RAID
1
MSS
Integrated SAS/SATA (SAS 6/iR,
PERC H200), No RAID
1
6