We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rackmount UPS unit with LCD screen and six NEMA outlets

APC

APC SMT750RM2UC 750 VA 500 W 120V 6 Outlets Pure Sinewave UPS

SKU CH-751Z-YE9FA MPN SMT750RM2UC

Rack-mountable battery backup delivers 750 VA and 500 W pure sine-wave power with six NEMA 5-15R outlets, automatic voltage regulation, and cloud monitoring via SmartConnect

  • Voltage version120 V
  • AC input voltage82–144 V
  • Input line frequency50/60 Hz +/- 3 Hz (auto sensing)
  • Power inputNEMA 5-15P
  • Volt-ampere rating750 VA
  • Power rating500 W

Model SMT750RM2UC

Show 2 more
  • Pure sine wave output protects active PFC servers and sensitive electronics
  • SmartConnect cloud portal gives remote status, alerts and firmware updates from any internet device
  • Automatic voltage regulation corrects brownouts and overvoltages without using battery
  • Intelligent battery management extends life and predicts replacement month and year
  • Bright LCD with intuitive keys shows real-time status in multiple languages

Rackmount UPS for servers and network gear

The APC SMT750RM2UC is a 2U rackmount uninterruptible power supply rated at 750 VA and 500 W. It delivers pure sinewave output at 120 V to protect active PFC servers, routers, switches and point-of-sale equipment. Six NEMA 5-15R outlets provide battery-backed power for critical loads. SmartConnect cloud monitoring lets administrators view status and receive alerts from any internet-connected device.

Input range and runtime limits

The unit accepts an input voltage window of 82 to 144 V at 50 or 60 Hz with automatic frequency sensing. At full 500 W load the sealed lead-acid battery provides 5.5 minutes of runtime; at half load it extends to 16 minutes. A full recharge takes 3 hours. Automatic Voltage Regulation corrects brownouts and overvoltages without draining the battery.

Compatibility checks before ordering

Verify that your equipment draws no more than 500 W total and uses NEMA 5-15P plugs. Confirm the rack has 2U of vertical space and that the 120 V NEMA 5-15P input cord reaches your power distribution unit. Ensure the operating environment stays within the specified temperature range for sealed lead-acid batteries. The replaceable battery cartridge is APCRBC123.

How it compares

Measured against everything we stock in Uninterruptible Power Supplies (UPS), at today’s prices. Recalculated every night.

Price $524.99
Cheaper than about 65% of the 1,153 comparable items (median $948.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameAPC
Model nameSMT750RM2UC
Ports & slots
Communication portsRJ-45, USB, Smart-Slot
Power
Voltage version120 V
AC input voltage82–144 V
Input line frequency50/60 Hz +/- 3 Hz (auto sensing)
Power inputNEMA 5-15P
Volt-ampere rating750 VA
Power rating500 W
Voltage output120 V
AC output frequency50/60 Hz +/- 3 Hz
Power outlets6
Battery typeSealed Lead Acid
Runtime on batteryAt Full Load: 5.5 Minutes
At Half Load: 16 Minutes
Battery charge time3 Hour(s)
Replacement batteryAPCRBC123
AlertsAlarm when on battery / distinctive low battery alarm / configurable delays
Surge protection rating680 Joules
Size & build
Rack mountingYes
Product dimensions3.39 in × 17 in × 16.1 in
Product weight39.02 lb (17.7 kg)
Shipping weight21.52 kg
Package size572 × 538 × 236 mm
Environment & compliance
Regulatory approvalsCSA, CSA C22.2 No. 107.1, ENERGY STAR V1.0 (USA), FCC Part 15 Class B, ICES-003, UL 1778, RoHS Compliant

Other versions of this model

5 more in the same range

Questions about this item

Should I pick the 750 VA model or step up to a higher capacity?

Choose based on the total wattage of the devices you will connect; this unit delivers 500 W so add up your loads and leave headroom.

What does the 500 W rating mean when I plug in my server and switch?

It is the maximum real power the UPS can supply continuously; at full load the battery lasts 5.5 minutes and at half load 16 minutes.

Which ports does the Smart-Slot and USB support for monitoring?

The UPS includes USB, RJ-45 and a Smart-Slot for optional management cards; SmartConnect enables cloud monitoring via the network port.

More in Uninterruptible Power Supplies (UPS)

Similar items