Node Rear View - Lenovo ThinkSystem SD550 V3 System Configuration Manual

D3 Chassis rear view
Figure 3. Chassis rear view
Table 5. Components on the rear view of the D3 Chassis
PSU slot 1 (the PSU must be installed with the fan
1
downward)
PSU slot 2 (the PSU must be installed with the fan
2
upward)
PSU slot 3 (the PSU must be installed with the fan
3
upward)
1 / 2 / 3 PSU slots
Install power supply units to these slots, connect them to power cords. Make sure the power cords are
connected properly.
Important: When installing the power supply units, make sure to follow the instruction on the label in each
slot.
• For slot 1 ( ), the PSU must be installed with the fan downward.
1
• For slots 2 and 3 ( and
2
Following are the power supplies supported by the system:
• CRPS 1300-watt Titanium, input power 200-240V
• CRPS 1300-watt Platinum, input power 200-240V
• CRPS 1600-watt Titanium, input power 200-240V
• CRPS 2700-watt Titanium, input power 200-240V
• CRPS 2700-watt Platinum, input power 200-240V
For more information on the power supply LED, see

Node rear view

The following illustrations show the controls and connectors on the rear of the ThinkSystem SD550 V3 node.
Depending on the specific configuration, some of the components or connectors might not be supported.
ThinkSystem SD550 V3 System Configuration Guide
24
), the PSU must be installed with the fan upward.
3
Node trays (the nodes must be installed right-side up)
4
Node trays (the nodes must be installed upside down)
5
"Power supply LED" on page 33.