A:AnswerThank you for your interest in our products. The SMX3000RMLV2U would provide 4h 28m of runtime with 100 watts of equipment connected to it. We do have a runtime calculator available on www.apc.com. Here is a link you can use if you need to calculate other loads connected to the unit. https://www.apc.com/shop/us/en/products/APC-Smart-UPS-X-3000VA-Rack-Tower-LCD-100-127V/P-SMX3000RMLV2U
A:AnswerThank you for your inquiry. The SMX3000RMLV2U will support a 100 watt load for approximately 4 hours and 28 minutes. Please note that this unit comes with a locking 30 amp input plug and not your standard 15 amp plug, so you cannot plug this unit into a standard wall outlet.
A:AnswerThank you for your interest in our products. It would really depend on what the power factor is of the Apple computer. I would reach out to Apple to directly to confirm what it is. I found on Apple's technical information site that a 21" Apple computer would draw around 160 watts of power. I would confirm with Apple though for your exact model computer.
