Introduction
1.4DCS9550 1S1 Storage Expansion Unit Technical Specification
1.4.1Dimensions
Rack Enclosure | inches | millimeters |
Height | 5.12 | 130 |
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Width across mounting flange | 19.0 | 482 |
Depth | 19.7 | 500 |
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1.4.2 Weight
Fully loaded with 16 drives | 37kg (77.6 lb) |
Empty Enclosure | 9kg (19.8lb) |
1.4.3AC Power (450W PSU)
Voltage Range | |
Voltage Range Selection | Automatic |
Frequency | 50/60 Hz |
Inrush Current | 50A @ 260VAC |
Power Factor | >0.98 |
Harmonics | Meets |
1.4.4PSU Safety and EMC Compliance
Safety Compliance | UL 60950 |
| IEC 60950 |
| EN 60950 |
EMC Compliance | CFR47 Part 15B Class A |
| EN55022 |
| EN55024 |
1.4.5 Power Cord |
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(minimum requirements) |
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Cord Type | SV or SVT, 18 AWG minimum, 3 conductor |
Plug | 250V, 10A |
Socket | IEC 320 |
10 | IBM System Storage DCS9550 1S1 Storage Expansion Unit Installation, Service, and User Guide |