Oracle Storage Drive Enclosure DE2-24

This section introduces the front and rear panel components of the Oracle Storage Drive Enclosure DE2-24P and DE2-24C disk shelves.

Oracle Storage Drive Enclosure DE2-24P Disk Shelf

Oracle Storage Drive Enclosure DE2-24P is a 2U chassis that supports 24 2.5" SAS-2 drives. The high-capacity HDDs provide reliable storage. The SSDs provide accelerated write operations, and for some controllers, read-optimized cache operations. This disk shelf features dual, redundant I/O Modules (IOMs), and dual power supply with fan modules.

Oracle Storage Drive Enclosure DE2-24P Drive Locations (Front View)

Graphic showing the Oracle Storage Drive Enclosure DE2-24P drive numbers

Up to four write-optimized log SSDs are supported per disk shelf. Log devices should be populated in order of slots 20, 21, 22, and 23.

Read-optimized cache SSDs can also be installed in the DE2-24P disk shelf, for some controllers. For slot configuration details and minimum software requirements, see Disk Shelf Configurations in Oracle ZFS Storage Appliance Customer Service Manual, Release OS8.8.x.

Oracle Storage Drive Enclosure DE2-24P Status Indicators (Front View)

Graphic showing the drive enclosure and drive LEDs

1 System power indicator	2 Module fault indicator	3 Locate indicator
4 Power/Activity indicator	5 Drive fault indicator

Oracle Storage Drive Enclosure DE2-24P Rear Panel

Graphic showing the Oracle Storage Drive Enclosure DE3-24P rear panel

1 Power supply with fan module 0	2 I/O Module 1
3 I/O Module 0	4 Power supply with fan module 1

Oracle Storage Drive Enclosure DE2-24C Disk Shelf

Oracle Storage Drive Enclosure DE2-24C is a 4U chassis that supports 24 3.5" SAS-2 drives. The high-capacity HDDs provide reliable storage. The SSDs provide accelerated write operations, and for some controllers, read-optimized cache operations. This disk shelf features dual, redundant I/O Modules (IOMs), and dual power supply with fan modules.

Oracle Storage Drive Enclosure DE2-24C Drive Locations (Front View)

Graphic showing the Oracle Storage Drive Enclosure DE2-24C and Sun Disk Shelf drive numbers

Up to four write-optimized log SSDs are supported per disk shelf. Log devices should be populated in order of slots 20, 21, 22, and 23.

Read-optimized cache SSDs can also be installed in the DE2-24C disk shelf, for some controllers. For slot configuration details and minimum software requirements, see Disk Shelf Configurations in Oracle ZFS Storage Appliance Customer Service Manual, Release OS8.8.x.

Oracle Storage Drive Enclosure DE2-24C Status Indicators (Front View)

Graphic showing Oracle Storage Drive Enclosure DE2-24C and drive LEDs

1 System power indicator	2 Module fault indicator	3 Locate indicator
4 Power/Activity indicator	5 Drive fault indicator

Oracle Storage Drive Enclosure DE2-24C Rear Panel

1 Power supply filler panel, slot 0	2 Power supply with fan module 1	3 Power supply with fan module 2
4 Power supply filler panel, slot 3	5 I/O Module filler panel	6 I/O Module 0
7 I/O Module filler panel	8 I/O Module 1

Note:

It is especially important that power supplies and their filler panels are in the correct slots.

Oracle Storage Drive Enclosure DE2 I/O Module Indicators

Graphic showing input output module indicators

1 Fault/Locate indicator	2 Power/OK indicator	3 SAS-2 Port 0
4 SAS-2 Port 1	5 SAS-2 Port 2	6 Host port activity indicators
7 For Oracle service only	8 For Oracle service only

The Oracle Storage Drive Enclosure DE2-24C and DE2-24P disk shelves use the same I/O Module.

Oracle Storage Drive Enclosure DE2 Power Supply Indicators

Graphic showing the power supply indicators at the back of the drive enclosure

1 DC power fail indicator	2 Fan fail indicator	3 AC power fail indicator
4 Power supply status indicator	5 Power on/off switch	6 Universal power input connector
7 Power cord tie wrap

The Oracle Storage Drive Enclosure DE2-24C and DE2-24P disk shelves use the same power supply.