PC Stats has posted an Invensys Powerware 5125 1000VA UPS review

In August of 2003 a massive power blackout hit Canada and the US, plunging 50 million people into darkness for nearly two days. During the first few seconds of that blackout, countless computers went silent, causing untold data loss. For most people, the power failure simply resulted in a 'data integrity check' by the operating system the next time their PC booted up. For others, the blackout may have caused the loss of an unsaved document, or in the worst case, total file corruption. The Powerware 5125 is a Line-Interactive 1000VA UPS, and with additional Electronic Battery Modules (EBMs) can increase its overall power capacity to 2200VA or thereabouts should your future requirements increase. The UPS features Powerware's own advanced battery management console, "buck and double boost" regulation to deliver constant voltage, hot swapable batteries, the ability to power up the UPS without utility power, sequential shut down and load management, network transient protecto!r (surge protection), and the very handy X-slot communications port.

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