These CyberPower Products are great alternatives to the Tripp Lite SMART500RT1U:

OR500LCDRM1U

MSRP   $219.95

Runtime Half Load: 12 min

Runtime Full Load: 3 min

Output VA: 500 VA

Output Watts: 300 W

Form Factor: Rackmount

Waveform: Simulated Sine Wave

Outlets: 6 - NEMA 5-15R

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PR500LCDRT1U

MSRP   $389.95

Runtime Half Load: 12 min

Runtime Full Load: 3 min

Output VA: 500 VA

Output W: 400 W

Form Factor: Rack / Tower

Waveform: Sine Wave

Outlets: 7 - NEMA 5-15R

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