UPS units
UPS units 325–3000 VA: line-interactive and online models for PCs, NAS, routers and servers, tower and rack, pure sine wave, AVR. Eaton, APC, CyberPower, FSP, EnerGenie.
EnerGenie EG-UPS-035 2000VA uninterruptible power supply
Schneider Electric Back-UPS BX1600MI 1600VA uninterruptible power supply
CyberPower VALUE2200EILCD UPS 2200 VA / 1320 W, IEC
Eaton Ellipse PRO 1300 DIN UPS 840 VA, USB, DIN sockets
CyberPower Value Pro VP1200ELCD UPS 1200 VA uninterruptible power supply
Schneider Electric APC Easy UPS 1600 VA 900 W uninterruptible power supply
CyberPower BR1200ELCD 1200 VA backup UPS system
Trust 900W 1500VA Tower UPS for Workstations
CyberPower UT2200EG UPS 2200 VA / 1320 W, Schuko
Eaton Ellipse PRO 850 DIN uninterruptible power supply 850VA
APC Back-UPS Pro BR650MI 650 VA / 390 W, AVR
FSP IFP 2000 UPS 2000 VA / 1200 W
FSP FP 2000 2000VA Line-Interactive UPS with 1200W Output
Eaton 5E1600UD 900W UPS for workstations
EnerGenie EG-UPSRACK-12 UPS 2000 VA, rack
CyberPower VP1600EILCD UPS 1600 VA / 960 W, IEC, LCD
Eaton 5E1600UI 900W UPS for Workstations
FSP CHAMP 1K RACK online UPS 1000 VA / 900 W, IEC
Eaton 3P900UD 540W 900VA Standby UPS Tower
Schneider Electric APC Back-UPS Pro 900 BR900G-GR 540W uninterruptible power supply
APC Back-UPS BX1200MI-GR 1200 VA / 650 W, Schuko
APC Back-UPS BX1200MI 1200 VA / 650 W, 6 × IEC C13, AVR
EnerGenie EG-UPS-036 UPS 3000 VA / 1800 W, LCD, sine
EnerGenie EG-UPS-034 1500 VA uninterruptible power supply
Eaton 5E1200UD 1200VA Line-Interactive UPS Tower
APC Back-UPS BK350EI 350VA uninterruptible power supply
CyberPower BR1000ELCD UPS 1000 VA / 600 W, LCD
CyberPower UT1500EG UPS 1500 VA / 900 W, Schuko
APC Back-UPS BE850G2-GR 850 VA / 520 W, Schuko
Schneider Electric APC Easy UPS 1200VA 650W uninterruptible power supply
CyberPower OR600ERM1U 600VA Rack UPS
Eaton 3S850D 510W Standby UPS for Workstations
FSP FP 1500 UPS 1500 VA, 4 Schuko outlets, sine wave
APC Back-UPS BX950MI 950 VA / 520 W, IEC, AVR
APC Back-UPS BX950MI-GR 950 VA / 520 W, Schuko, AVR
APC Back-UPS BE650G2-GR 650 VA / 400 W, Schuko
Eaton 3P700D 420W 700VA Standby UPS Tower
EATON 5E2200UI 1200W Line-Interactive UPS Tower
Schneider Electric APC Easy UPS BV1000I 1000VA uninterruptible power supply
APC Easy UPS BVX900LI 900 VA / 480 W
APC Easy UPS BVX900LI-GR 900 VA / 480 W, Schuko
Schneider Electric APC Back-UPS BX750MI-GR 750VA uninterruptible power supply
Eaton Ellipse PRO 1200 DIN UPS 1200 VA / 750 W, 8 outlets
EnerGenie EG-UPSRACK-13 UPS 3000 VA, rack
FSP FP 1000 1000VA UPS Uninterruptible Power Supply
APC Back-UPS BX750MI 750 VA / 410 W, IEC, AVR
CyberPower OLS1KECR 1000 VA uninterruptible power supply
FSP IFP 1000 UPS 1000 VA / 600 W
Dahua PFM3350-1500 900W Line-Interactive UPS
Schneider Electric APC Easy UPS 700 VA 360 W uninterruptible power supply
APC Easy UPS BV800I 800 VA / 450 W, IEC outlets
APC Easy UPS BV800I-GR 800 VA / 450 W, Schuko
EnerGenie UPS-PC-1202AP UPS, 1200 VA / 720 W, line-interactive, AVR
APC Easy UPS BVX700LI 700 VA / 360 W
APC Back-UPS CS BK325I 325 VA / 210 W
CyberPower UPS 700 VA / 420 W, 230 V
Eaton Ellipse PRO ELP1600DIN UPS 1600 VA / 1000 W
CyberPower OR1000ERM1U 1000 VA rackmount UPS
Eaton 5E900UD 900VA Line-Interactive UPS for Workstations
Tecnoware 1120W 1.6kVA Line-Interactive UPS for Workstations
How to choose a UPS
A UPS keeps your PC, NAS or router running when the power goes and smooths out the voltage swings that otherwise shorten the life of electronics. The choice starts with one question: what are you protecting and for how long.
- Capacity in VA and W. Always look at watts, not volt-amperes: a 650 VA UPS often delivers only 360 W, a quality 1500 VA model 900–1500 W. Add up your devices' draw and leave 30% headroom — a 300 W PC with monitor suits a 650–850 VA UPS.
- Topology. A line-interactive UPS with AVR corrects voltage without switching to battery and suits home and office. An online (double-conversion) UPS feeds the load through the inverter constantly with 0 ms transfer — for servers, network cabinets and medical equipment.
- Output waveform. Simulated sine is cheaper and fine for a router or NAS. A PC power supply with active PFC and a gaming rig need pure sine wave, or the UPS may drop the load when it switches to battery.
- Runtime. A 600 VA model keeps a 15 W router alive for over an hour, a 300 W PC for 5–8 minutes. If you need half an hour, go for 1500 VA or a model with an extended battery (XL).
- Outlets and interfaces. Schuko sockets for home use, IEC C13 for server and monitor leads. A USB or network port lets a NAS or PC shut itself down safely before the battery runs flat.
UPS units in our range
The widest part is line-interactive UPS units from 450 to 2200 VA: Eaton 3S, 5E, 5S and 5P, APC Back-UPS BX and Back-UPS Pro BR, APC Easy UPS BV, CyberPower BU, UT, VP and BR, EnerGenie, Digitus, FSP FP and Dahua PFM. Pure sine wave models for PCs are the FSP FP 600 and 1500, CyberPower CP1600EPFCLCD, EnerGenie EG-UPS-036 and the RGB-lit APC Back-UPS Pro Gaming 2200 VA. Online UPS units of 1000–3000 VA (Eaton 9E, 9SX and 9PX, CyberPower OLS, FSP CHAMP, APC Easy UPS SRV) are for the server room. Rack models in 1U–2U come from the CyberPower OR and PR, Eaton 5SC and 9E-IR, EnerGenie RACK and APC Smart-UPS series; business UPS units APC Smart-UPS SMT and SMC with SmartConnect cloud management and Eaton 5PX are built for the company cabinet.
Brands
Eaton leads in server and industrial power — the 5P and 9PX series are known for long battery life and software. APC (Schneider Electric) Back-UPS is synonymous with the home UPS, and Smart-UPS SmartConnect can be monitored from the cloud. CyberPower offers many LCD models with a good watt-to-VA ratio. FSP and EnerGenie are the cheapest way to get pure sine or a rack unit, Digitus makes practical units with mixed Schuko and IEC sockets, Dahua and Trust cover the budget end.
Related products
Put your NAS and router behind the UPS first — they cope worst with a sudden cut. The desktop PC and switch come next. The full selection is in computers.
Frequently asked questions
What is the difference between VA and W? VA is apparent power, W is real power. The ratio (power factor) is 0.6 on cheap units and 0.9–1.0 on professional ones. Devices draw watts, so size the UPS by watts.
How big a UPS for a NAS and router? 650 VA / 360 W keeps a two-bay NAS and a router running for 20–40 minutes. Pick a model with a USB port — Synology and QNAP use it to shut down safely on their own.
Does a gaming PC need pure sine wave? Yes. Powerful active-PFC power supplies may switch off within seconds on simulated sine. Look at FSP FP, CyberPower CP or APC Back-UPS Pro.
How long does the battery last? A lead-acid battery lasts 3–5 years depending on temperature. Replacements are sold separately and are usually user-replaceable.
How is a UPS delivered? Models up to 1500 VA go to a parcel locker or by courier in 1–2 working days; heavier rack units come by courier.