HP J9805A | 640 Power Supply Shelf

Here are 12 technical specifications for the HP 640 Power Supply Shelf:

1. Input voltage: 100-240 VAC
2. Input frequency: 50/60 Hz
3. Maximum power consumption: 2000 W
4. Number of power supply slots: 6
5. Hot-swappable power supplies: Yes
6. Power supply redundancy: N+1
7. Operating temperature range: 0°C to 55°C
8. Storage temperature range: -40°C to 70°C
9. Operating humidity range: 10% to 90% (non-condensing)
10. Dimensions (H x W x D): 10.4 x 17.3 x 24.2 in (26.4 x 43.9 x 61.5 cm)
11. Weight: 65.7 lbs (29.8 kg)
12. Compatibility: HP 640 Redundant/External Power Supply

Helpful notes:
1. The HP 640 Power Supply Shelf is designed for use with HP networking switches and routers.
2. The hot-swappable power supplies allow for easy replacement and maintenance without disrupting network operations.
3. The N+1 power supply redundancy ensures that the network remains operational even in the event of a power supply failure.