IBM 9008-22L, Site And Hardware Planning

Page: 73 / 164

Figure 20. Attaching multiple racks with spacer brackets
Model 1164-95X rear door heat exchanger
Learn about the specifications of the 1164-95X rear door heat exchanger (feature code ECR2).
Model 1164-95X rear door heat exchanger specifications
Table 61. Dimensions for the 1164-95X rear door heat exchanger
Width
1
Depth Height Weight (empty) Weight (filled)
600 mm (23.6 in.) 129 mm (5.0 in.) 1950 mm (76.8 in.) 39 kg (85.0 lb) 48 kg (105.0 lb)
1. The width is the inside width of the machine when installed in the U space of the rack. The width of the front
bezel is 482 mm (19.0 in.).
Water specifications
• Pressure
– Normal operation: <137.93 kPa (20 psi)
– Maximum: 689.66 kPa (100 psi)
• Volume
– Approximately 9 liters (2.4 gallons)
• Temperature
– Water temperature must be above the dew point in the data center
– 18°C ± 1°C (64.4°F ± 1.8°F) for ASHRAE Class 1 Environment
Site and hardware planning 59