LenelS2 EVA 54 User Manual
11
Hardware
The following section provides a summary of the front and back panel hardware
features of the LenelS2 EVA 54 enclosure.
LenelS2 EVA 54 front panel
The front panel of LenelS2 EVA 54 enclosures provide access to drives carriers.
LenelS2 EVA 53 units are shipped with secure covers to protect the drive carriers
from being unintentionally removed.
For all LenelS2 EVA 54 enclosures, defective drives can be replaced without
interruption of data availability to the host computer. If so configured, a hot spare
drive will automatically replace a failed drive, securing the fault- tolerant integrity of
the logical drive. The self-contained hardware-based RAID logical drive provides
maximum performance in a compact external enclosure.
The LenelS2 EVA 54 is shipped with a lockable front secure cover to provide
physical security for installed hard disks and cooling unit module. Use the tubular key
shipped with the unit to lock or unlock this cover to access the four hard drive carrier
trays in front.
Figure 1: The front view with secure cover
1. Front panel LEDs
2. Secure panel tubular lock
Figure 2: The front view with cover removed