CHAPTER 2 Hardware Configuration
2.11 OPL (Operator panel)
62
RAID configuration
PRIMEQUEST
Maximum LUN (*1)
SAS (non-RAID)
19.2 TB 28.8 TB
9.6 TB 1.2 TB
SAS-RAID (RAID0)
19.2 TB 28.8 TB
9.6 TB 4.8 TB (x4)
SAS-RAID (RAID1)
9.6 TB 14.4 TB
4.8 TB 1.2 TB (1+1)
SAS-RAID (RAID5)
14.4 TB 21.6 TB
7.2 TB 3.6 TB (3+1)
9.6 TB 14.4 TB 4.8 TB 2.4 TB (2x2)
9.6 TB 14.4 TB 4.8 TB 2.4 TB (4/2)
*1: Common in all models
2.10.2 Internal SSD
The SSD capacity in maximum configuration (*1) and the maximum LUN capacity in a RAID configuration
are listed in the table below.
*1:1.6 TB conversion for each SSD
TABLE 2.18 The SSD capacity in maximum configuration and the maximum LUN capacity in a RAID
configuration
RAID configuration
2400E2/
2800E2/
2800B2/
1.6 TB SSD
SAS-RAID (RAID0)
25.6 TB 38.4 TB 12.8 TB 6.4 TB (x4)
SAS-RAID (RAID1)
12.8 TB 19.2 TB 6.4 TB 1.6 TB (1+1)
SAS-RAID (RAID5)
19.2 TB 28.8 TB 9.6 TB 4.8 TB (3+1)
SAS-RAID (RAID6)
12.8 TB 19.2 TB 6.4 TB 3.2 TB (2+2)
12.8 TB 19.2 TB 6.4 TB
*1: Common in all models
2.11 OPL (Operator panel)
The OPL (Operator panel) provides following functions.
- System LED
LEDs that display the status of the System are mounted
- System FRU
The System FRU (I2C EEPROM) that stores the device information is mounted
- Intake air temperature sensor
A sensor to monitor the temperature of the intake air of the device is mounted