Choosing backup power for a home office or a small server setup can feel like comparing two different worlds. In the UPS critical power category, the decision usually comes down to either maximum coverage at the lowest cost or a compact, modern unit that fits specific equipment. These two APC models illustrate that split perfectly: the APC Back-Ups Pro 1000 BR1000G is listed at USD 64.99, while the APC Smart-UPS Lithium-Ion 500VA SCL500RM1U is listed at USD 399.00. The $334.01 difference between them points to very different jobs.
Quick Verdict
For a desktop PC, monitor, modem, and several small devices, the APC Back-Ups Pro 1000 offers the most practical combination of capacity, outlet count, and low upfront cost. For a rack-oriented network installation, the APC Smart-UPS Lithium-Ion 500VA is the cleaner choice, even though it costs more and has less capacity.
Side-by-Side Comparison
| Feature | APC Back-Ups Pro 1000 BR1000G | APC Smart-UPS Lithium-Ion 500VA SCL500RM1U |
|---|---|---|
| Listed price | USD 64.99 | USD 399.00 |
| Condition | Used | Brand New |
| Battery type shown | Battery carrier | Lithium-Ion |
| Capacity shown | 1000 | 500VA |
Where Each Product Wins
- APC Back-Ups Pro 1000 BR1000G wins when you want one protected unit for a whole desktop work area. It has eight outlets, which is a meaningful advantage for a PC plus monitor, router, modem, and phone chargers.
- APC Smart-UPS Lithium-Ion 500VA SCL500RM1U wins when the installation needs a rack-mountable form factor. It is built for computers, servers, and networking equipment.
Product Notes
#### APC Back-Ups Pro 1000 BR1000G
This is the budget-friendly way to add a lot of outlets to a single UPS. With eight outlets and a battery carrier, the Back-Ups Pro 1000 can cover a full desktop arrangement without making you choose which devices get protection. If you are kitting out a home office, this unit gives you room to grow without needing a second power strip. The used condition is exactly why the price is so low, and it makes the unit attractive as a first UPS or as backup power for a secondary workstation. The obvious tradeoff is that you are buying a used unit rather than a fresh-in-box product. If your priority is maximum coverage per dollar and you are comfortable buying used, this is the unit to pick.
#### APC Smart-UPS Lithium-Ion 500VA SCL500RM1U
This model is the more specialized purchase. It is finished in silver and rack mountable, which makes it a natural fit for a server cabinet or network rack. It is compatible with a universal range of computers, servers, and networking equipment, and the lithium-ion battery is the headline feature in a compact form factor. The silver finish helps it blend into standard equipment racks, and the universal compatibility makes it easy to pair with different brands of hardware. The price reflects the rack-ready design rather than raw capacity. The capacity difference is the main limitation: it is rated at 500VA, so it is better suited to a focused network load than to an entire desktop setup with several peripherals.
Final Choice by Use Case
- Home office with several devices to protect: APC Back-Ups Pro 1000 BR1000G is the sensible pick for broad outlet coverage without a big upfront outlay.
- Equipment racks: APC Smart-UPS Lithium-Ion 500VA SCL500RM1U is the better match when a compact, rack-mounted UPS is what you need.
