IBM 084, Installation And User Manual

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Table 17. PSU specifications (continued)
Category
Value
Efficiency 87% at 20% load
90% at 50% load
87% at 100% load
Holdup time 5ms from ACOKn high to rails out of regulation (see
SBB v2 specification)
Main power inlet connector IEC60320 C20 with cable retention
Weight 3kg
Supported drives
The table shows the supported drives for the enclosure.
Table 18. Supported drives for enclosure
Type
Description
Hard disk drives (HDD) 4TB Enterprise HDD (IBM Part number: 00LY449)
8TB Enterprise HDD (IBM Part number: 00LY450)
10TB Enterprise HDD (IBM Part number: 00LY453)
Solid State Drives (SSD) 800GB SDD (IBM Part number: 00LY451)
Shock and vibration tolerance
The table shows the shock tolerance for the enclosure.
Table 19. Shock and vibration tolerance
Type
Tolerance
Operational vibration 0.21g RMS, 5 to 500Hz random with <=10%
throughput loss
Operational shock 5g 10ms ½sine
Relocation vibration (non-operational) 0.3g, 2 to 200 to 2Hz swept sine
Non-operational vibration 1.04g RMS, 2 to 200Hz random
Non-operational shock 20g 10ms ½sine
Appendix A. Technical specifications 51