NAS UPS Deals Canada – Prime Big Deal Days 2026
By Amara Okonkwo · Data checked by Owen Nakamura · Updated Prices checked
A UPS is the cheapest insurance a NAS can have, because an unclean shutdown during a write or a RAID rebuild can damage the array; the units below range from UGREEN's small DC backup to full line-interactive models.
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NAS UPS prices on Amazon.ca
| Product | Bays | Price | Was | CA$/bay | Verdict | |
|---|---|---|---|---|---|---|
 APC Back-UPS Pro 700VA UPS Battery Backup & Surge Protector sold by Amazon.ca · checked Oct 15, 2026 CA$234.97Buy on Amazon | n/a | CA$234.97 | n/a | n/a | Real low | Buy on Amazon |
 APC UPS Battery Backup & Surge Protector with USB Charger sold by Amazon.ca · checked Oct 15, 2026 CA$114.99Buy on Amazon | n/a | CA$114.99 | n/a | n/a | Near our low | Buy on Amazon |
 | n/a | CA$149.99 | n/a | n/a | No price history yet | Buy on Amazon |
 CyberPower CP1500AVRLCD3 Intelligent LCD UPS Battery Backup sold by Amazon.ca · checked Oct 15, 2026 CA$259.99Buy on Amazon | n/a | CA$259.99 | n/a | n/a | No price history yet | Buy on Amazon |
 APC BX1500M UPS Battery Backup & Surge Protector for Computers sold by Amazon.ca · checked Oct 15, 2026 CA$317.97Buy on Amazon | n/a | CA$317.97 | n/a | n/a | No price history yet | Buy on Amazon |
Is it really a deal?
Of the 5 Amazon.ca listings we checked here, 1 is at or under the lowest price we recorded before the event and 1 is within 3% of it. The strongest is APC Back-UPS Pro 700VA UPS Battery Backup & Surge Protector at CA$234.97, against our pre-event low of CA$234.97 on Sep 28, 2026. 3 are too new to our tracker to judge, and we say so rather than guess.
Questions about NAS UPS deals
What size UPS does a NAS need?
A four-bay NAS draws around 40 W at idle, so even a 600 VA unit covers a clean shutdown. Each maker publishes a runtime chart; read it at your NAS's load.
Will my NAS shut down by itself on battery?
Connect the UPS's USB cable to the NAS and enable UPS support in its settings. Synology, QNAP, UGREEN and TerraMaster all read standard USB UPS signals.
What is a DC UPS like UGREEN's?
UGREEN's US3000 is a 120W DC backup for low-power devices rather than a mains UPS; check the NAS's power input before relying on it.
Pure sine wave or simulated?
Most NAS power supplies run fine on a simulated sine wave. Choose pure sine wave if the NAS has an active PFC power supply.