Uninterruptible power supply units
The following table lists the uninterruptible power supply (UPS) units that are offered by Lenovo.
Table 34. Uninterruptible power supply units
Part number
Description
55941AX
RT1.5kVA 2U Rack or Tower UPS (100-125VAC)
55941KX
RT1.5kVA 2U Rack or Tower UPS (200-240VAC)
55942AX
RT2.2kVA 2U Rack or Tower UPS (100-125VAC)
55942KX
RT2.2kVA 2U Rack or Tower UPS (200-240VAC)
55943AX
RT3kVA 2U Rack or Tower UPS (100-125VAC)
55943KX
RT3kVA 2U Rack or Tower UPS (200-240VAC)
55945KX
RT5kVA 3U Rack or Tower UPS (200-240VAC)
55946KX
RT6kVA 3U Rack or Tower UPS (200-240VAC)
55948KX
RT8kVA 6U Rack or Tower UPS (200-240VAC)
55949KX
RT11kVA 6U Rack or Tower UPS (200-240VAC)
55948PX
RT8kVA 6U 3:1 Phase Rack or Tower UPS (380-415VAC)
55949PX
RT11kVA 6U 3:1 Phase Rack or Tower UPS (380-415VAC)
For more information, see the list of Product Guides in the UPS category:
https://lenovopress.com/servers/options/ups
Lenovo System x3750 M4 (8753)
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