Parts of the LC device
Figure 207: PRIMERGY RX4770 M5 server - LC device
1 Memory cooling units
2
Control cables for each pump
3 Pump for CPU 2/3
4 Pump for CPU 1/4
5 Protective covers for the heat sinks
6 Flexible tubes
7 Quick connector with slot cover
8 Quick connector with blue marking:
water inlet
9 Protective cap (orange) for the quick
connector
10 Quick connector with red marking:
water outlet
Liquid cooling (LC)
RX4770 M5 Upgrade and Maintenance Manual 375