Choosing a used UPS for critical power means deciding how much backup you need for the money. At one end, the APC Back-Ups PRO 1000 BR1000G is the lower-cost entry. At the other, the Eaton 5P1500R is the higher-capacity, rack-ready option. The real question is whether your priority is lower cost or higher capability.
Quick verdict: If you need more output, the Eaton 5P1500R is the stronger pick. If you want more outlets and a lower entry cost, the APC Back-Ups PRO 1000 is the practical choice.
Price and specs at a glance
| Model | Listed Price | Key Specs | Best For |
|---|---|---|---|
| APC Back-Ups PRO 1000 BR1000G | $64.99 | 8 outlets, battery carrier | Lower-cost backup with more outlets |
| Eaton 5P1500R | $239.90 | 1440 VA, 1100W, 5 outputs, rack mount, LED display, audible alarm, cold start | Higher-capacity rack backup |
That's a $174.91 price spread. The APC is the lower-cost option, while the Eaton asks for more but delivers more output and rack features.
Where each UPS wins
APC Back-Ups PRO 1000 BR1000G: It wins on outlet count and cost. The multiple outlets make it easy to connect several devices without a separate power strip, and the lower cost leaves room in your budget for other gear.
Eaton 5P1500R: It wins on output capacity and available features. The higher VA/wattage rating gives you more power headroom, and the extra features make it a more complete backup solution for serious equipment.
Product notes
APC Back-Ups PRO 1000 BR1000G
The APC Back-Ups PRO 1000 BR1000G is the outlet-focused option in this matchup. It gives you eight outlets and a battery carrier, so you can keep several devices connected without adding a power strip. That is a useful advantage when you have a few pieces of equipment that all need to stay online through a brief outage. The unit is listed as used, which is the main trade-off: a pre-owned UPS needs a closer look before you trust it with critical gear. If you have a few small devices and want to keep your spending down, the APC is a straightforward, outlet-rich choice. If you need more power headroom, the Eaton is the better match.
Eaton 5P1500R
The Eaton 5P1500R takes the high-capacity side of this matchup. It delivers 1440 VA and 1100W on 120V, making it the stronger unit for power-hungry gear. The five outputs are fewer than the APC's eight, but you gain a rack-mountable 1U form factor, an LED display, an audible alarm, and cold start capability. The unit is used and shows scuffs and scratches from storage and regular use, but a 30-day warranty is included, which helps offset concerns about buying a used UPS. The trade-off is the lower outlet count, so it suits setups where capacity matters more than how many devices you can plug in.
Final choice by use case
Choose the Eaton 5P1500R if you need more capacity and the extra reassurance of a 30-day warranty. Choose the APC Back-Ups PRO 1000 if you want more outlets and the lowest possible cost for basic UPS backup. Match the UPS to the power draw of the equipment you're protecting, and you'll get the right balance of cost and capability.
