Infortrend S12F-G1842 - Rear Panel Components; Controller Module of RAID Models

EonStor / EonStor DS S12/S16/S24 Series
14
Rear Panel Components
75
Controller Module of RAID Models
Desi
g
nation Descri
p
tion Desi
g
nation Descri
p
tion
1
Host
p
orts
6
Serial
p
ort
2
Convection holes
7
Ethernet mana
g
ement
p
ort
3
SAS ex
p
ansion
p
ort
8
Restore default button
4
H
y
brid host
p
orts
(
selected models
9
Restore default LED
5
Controller status LED
1
2
3 4 5 6 7 8 9
1 2
3
5
6 7
8
9
The controller on the dual controller models also features a Cache Backup Module
(CBM), consisting of a Battery Backup Unit (BBU) and Flash Backup Module (FBM).
The CBM and its components might be optional items. See Cache Backup Module
(CBM) for RAID Models for details.
The controller module contains no user-serviceable components except when users
are installing/ upgrading the cache memory or installing/replacing a CBM, the
controller module should never be removed or opened.
WARNING
The only time you should remove the controller is to install/replace the memory
modules, CBM or a failed controller. The RAID controller is built of sensitive
components and unnecessary tampering can damage the controller.
36