Lenovo RT2.2kVA - UPS (rack-mountable / external) - AC 200-240 V - 1.98 kW - 2200 VA - Ethernet 10/100, RS-232, USB - output connectors: 9 - 2U - for System x3500 M4, ThinkAgile HX3721 Certified Node 7Y88

These Uninterruptible Power Supply (UPS) offerings provide extended power protection with increased efficiency and simplified power management to safeguard the high-availability of System x and ThinkServer server environments. With efficiency ratings of up to 99%, these compact 2U rack or tower designs can help reduce energy usage without compromising performance or reliability. The 2U Rack or Tower UPS units can be installed in a data center rack cabinet or can be used as tower UPS units in office and distributed IT environments where extended power protection is required.