User Guide
3. Component Overviews
3.3 PSU Description
The IOM Blank is a placeholder component that is used to fill the unused IOM slot. The IOM Blank may
only be installed into IOM slot B under all circumstances. When at the front of the enclosure, Slot B is the
left-hand slot. It is necessary to have a blank installed in this unused slot in order to ensure the proper
airflow dynamics that are within operational parameters designed for the enclosure, but has no functional
component beyond this feature.
3.3
PSU Description
Figure 20:
Overview Image
Ultrastar 8 contains redundant 2000W Power Supply Units (PSU). Each PSU requires an input
voltage of between 200 - 240 VAC. The PSUs are 80 PLUS Platinum certified, and utilize C14 power cable
receptacles.
3.3.1
PSU Specifications
Specification
Value
Power Output
2000W
80 PLUS Standard
Platinum
Input Voltage
200 - 240 VAC
Connector Type
C14
Number per Enclosure
2
Part Number
1EX1171
Hot Swappable?
Yes
FRU or CRU?
CRU
Weight
1 kg / 2.2 lbs.
3.3.2
PSU Layout
50