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Silver 1U rackmount UPS with front LED display and four IEC outlets

APC

APC SUA1000RMI1U 1000VA 640W UPS 1U Rackmount

SKU CH-GBMZ-QYP9K MPN SUA1000RMI1U

A 1U rackmount UPS delivering 1000 VA and 640 W with four IEC C13 outlets, RS-232, USB and Smart-Slot management, plus 480 J surge protection

  • AC input voltage160–286 V
  • Input line frequency50/60 Hz +/- 3 Hz (auto sensing)
  • Volt-ampere rating1000 VA
  • Power rating640 W
  • Voltage output230 V
  • Power outlets4 x IEC 320 C13 2 x IEC Jumpers
  • 1U rackmount design fits dense server racks
  • 1000 VA 640 W output protects critical loads
  • RS-232 USB Smart-Slot enable remote management
  • 5 min half-load 5.4 min full-load runtime
  • 480 J surge rating shields connected equipment

Compact rack-mount UPS for server rooms

The APC SUA1000RMI1U is a 1U rack-mountable uninterruptible power supply rated at 1000 VA and 640 watts. It delivers 230 V output from a 160 to 286 V input range and provides four IEC 320 C13 outlets plus two IEC jumpers for protected equipment. The unit suits network closets and small server racks needing battery backup in a single rack unit.

Runtime and interface limits

At full 640 watt load the battery lasts 5.4 minutes, extending to 14.5 minutes at a 320 watt half load. Recharge requires 2 hours. Management connects through RS-232, USB or an optional Smart-Slot card; no network card is included. The 480 joule surge rating covers basic transient protection but does not replace a dedicated surge protector for sensitive loads.

Build and daily implications

The steel chassis measures 26 by 17 by 1.72 inches and weighs 48 lbs, requiring two-person handling or a lift for installation. Front-panel LEDs show load level, battery charge, on-line, on-battery, replace-battery and overload states. Audible alarms signal battery operation and low-battery conditions. The replaceable RBC34 cartridge allows battery swaps without removing the UPS from the rack.

How it compares

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

Price $735.99
Cheaper than about 58% of the 1,153 comparable items (median $948.99).

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Specifications

Product
Brand nameAPC
Model nameSUA1000RMI1U
Ports & slots
Communication portsRS-232, USB,Smart-Slot
Power
AC input voltage160–286 V
Input line frequency50/60 Hz +/- 3 Hz (auto sensing)
Volt-ampere rating1000 VA
Power rating640 W
Voltage output230 V
Power outlets4 x IEC 320 C13
2 x IEC Jumpers
Runtime on batteryat Half Load: 14.5 minutes (320 W)
at Full Load: 5.4 minutes (640 W)
Battery charge time2 hour(s)
Replacement batteryRBC34
Surge protection rating480 Joules
Size & build
Rack mounting1U
Product dimensions26 in × 17 in × 1.72 in
Product weight48 lb (21.8 kg)
Shipping weight25.40 kg
Package size775 × 559 × 191 mm
Environment & compliance
Regulatory approvalsC-tick,CE,EN 50091-1,EN 50091-2,GOST,VDE

Questions about this item

Which outlet configuration suits a 1U rack with four servers?

Four IEC C13 outlets plus two IEC jumpers let you power four devices directly and daisy-chain additional units within the same rack space.

What does the 640 W rating mean for my connected load?

It is the maximum real power the UPS can deliver; you can run up to 640 W continuously and the battery will last 5.4 minutes at that level.

How do the RS-232, USB and Smart-Slot ports limit remote management?

USB and RS-232 give local monitoring; the Smart-Slot accepts an optional network card for full remote management over IP.

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