Device adapter pair IDs – Models 982, 98F
Device adapter pair IDs identify a pair of storage enclosure RAID controllers.
For high-performance flash enclosures, a device adapter pair ID identifies the pair of storage enclosure RAID controllers and their associated interfaces to the I/O enclosures.
Note: For flash configurations with high-performance flash enclosures
Gen2 (HPFE Gen2), see Figure 2.

Note: Rack-1 with HPFE (Gen1) is shown on the right. Rack-1 with mix of HPFE (Gen1) and HPFE Gen2,
is shown at the center.

| Index | This HPFE Gen2 pair: | Can be present when any of these HPFEs (Gen1) are present: | Is not present when any of these HPFEs (Gen1) are present: | Notes |
|---|---|---|---|---|
| 1 | R1-F01, R1-F02 | R1-B03, R1-B04, R1-B05, R1-B06, R1-B07, R1-B08 | R1-B01, R1-B02 | Rack-1 can contain R1-B01 and B02, or the pair R1-F01 and R1-F02, but not both (space restriction). |
| 2 | R1-F03, R1-F04 | R1-B07, R1-B08 | R1-B01, R1-B02, R1-B03, R1-B04, R1-B05, R1-B06 | Rack-1 can contain R1-B01 thru B06, or the pair R1-F03 and R1-F04, but not both (space restriction). |