Dot Hill Systems 4524 - Components; Front Panel Components; 24-Drive Enclosure Front Panel Components

14 Components
1Components
Front panel components
AssuredSAN 4004 Series supports storage enclosures in dual-purpose fashion. For each form factor, the
chassis can be configured as either a controller enclosure or an expansion enclosure:
• 2U24 chassis—supports 24 2.5" SFF disks (see 24-drive enclosure front panel components)
• 2U12 chassis—supports 12 3.5" LFF disks (see 12-drive enclosure front panel components on page 15)
• 2U48 high-capacity chassis—supports 48 2.5" small form factor (SFF) disks (up to 16 disks per drawer)
(see 48-drive enclosure front panel components on page 16)
• 4U56 high-capacity chassis—supports 56 3.5" large form factor (LFF) disks (up to 28 disks per drawer)
(see 56-drive enclosure front panel components on page 18)
Supported expansion enclosures are used for adding storage (see Table 4 on page 39 and Table 5 on
page 41).
24-drive enclosure front panel components
2U24 enclosures support single or dual I/O modules (IOMs), and can be equipped with either two
redundant AC or two redundant DC power supply modules (see Figure 10
on page 21 ).
Figure 1 2U24 enclosure: front panel
TIP: See Enclosure bezel attachment and removal on page 104 and Figure 83 on page 104 (2U24).
OK
5
6
7
8
Note: Remove this enclosure bezel to access the front panel components shown below.
1 Enclosure ID LED
2 Disk drive status LED: Power/Activity
3 Disk drive status LED: Fault
4 2.5" disk or drive blank (typical 24 slots)
5 Enclosure status LED: Unit Locator
6 Enclosure status LED: Fault/Service Required
7 Enclosure status LED: FRU OK
8 Enclosure status LED: Temperature Fault
OK
1
2
3
Left ear
Right ear
231230 4 5 6 7 8 9 101112131415 16171819202122
8
6
5
7
8
6
5
7
(Silk screens on bezel)
4
Note: Integers on disks indicate drive slot numbering sequence.