System-board optional-device connectors, System-board, Optional-device – Lenovo RD120 User Manual
Page 32: Connectors
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System-board
optional-device
connectors
The
following
illustration
shows
the
connectors
on
the
system
board
for
user-installable
optional
devices.
1
PCI
Express
slots
3
and
4
6
Fan
connectors
2
Systems-management
Ethernet
connector
7
Voltage
regulator
module
connector
3
PCI
riser
card
connector
8
Microprocessor
connectors
(1
and
2)
4
RAID
SAS
connector
9
Battery
connector
5
DIMM
connectors
(1-9)
Note:
The
connectors
for
fans
7
and
10
are
on
the
power
backplane.
See
18
ThinkServer
RD120
Types
6444,
6445,
6446,
and
6447:
User
Guide
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