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
Black 2U rackmount UPS with front LCD display and ten NEMA outlets visible

APC

APC SRT3000RMXLA UPS 3000VA 2700W 120V 2U Rackmount 10 Outlets

SKU CH-QX6K-Z65D3 MPN SRT3000RMXLA

Double-conversion on-line UPS delivers 3000 VA and 2700 W with ten battery-backup outlets and a 3-hour recharge

  • International Version120V
  • Input Frequency40 - 70 Hz (auto sensing)
  • Input ConnectionNEMA L5-30P
  • VA Rating3000 VA
  • Watts2700 Watts
  • Output Voltage120V

Options SRT3000RMXLA

  • SRT3000RMXLA
  • SRT1000RMXLA-NC
  • SRT1500RMXLA-NC
  • SRT2200RMXLA-NC
  • SRT3000RMXLA-NC
  • SRT3000RMXLT-NC
  • SRT1000XLA
  • SRT1500XLA
  • SRT2200XLA
  • SRT3000XLA
  • SRT1000RMXLA
  • SRT1500RMXLA
Show 1 more configurations

Struck-through versions exist but are not stocked here.

  • Double-conversion on-line topology delivers pure sine wave output
  • 3000 VA and 2700 W capacity supports critical server loads
  • 10 NEMA outlets include L5-30R L5-20R and eight 5-20R receptacles
  • 2 minutes runtime at full load extends to 10.3 minutes at half load
  • SmartSlot plus USB and RJ-45 serial enable remote management integration

On-line UPS for critical IT loads

The APC Smart-UPS SRT3000RMXLA is a double-conversion on-line unit rated at 3000 VA and 2700 W. It delivers pure sine-wave output at 120 V to protect servers, network gear and storage arrays from every mains disturbance. The 2U rackmount form factor fits standard cabinets and ships with a rail kit for quick installation.

Input window and outlet constraints

The UPS auto-senses an input frequency range of 40 to 70 Hz and connects via a NEMA L5-30P plug. Output is limited to ten battery-backed receptacles: one NEMA L5-30R, one NEMA L5-20R and eight NEMA 5-20R. No surge-only or switched outlets are provided, so every connected device shares the same runtime pool.

Runtime at typical loads

At the full 2700 W rating the battery lasts approximately 3.2 minutes. Reducing the load to roughly 1350 W extends runtime to about 10.3 minutes. Recharge takes three hours. The sealed lead-acid pack is rated for a two-year service life, and the 340 J surge rating covers only modest transients.

Highlights

  • Double-conversion on-line topology delivers pure sine wave output
  • 3000 VA and 2700 W capacity supports critical server loads
  • 10 NEMA outlets include L5-30R L5-20R and eight 5-20R receptacles
  • 2 minutes runtime at full load extends to 10.3 minutes at half load
  • SmartSlot plus USB and RJ-45 serial enable remote management integration

Specifications

BrandAPC
SeriesSmart-UPS
ModelSRT3000RMXLA
International Version120V
Input Frequency40 - 70 Hz (auto sensing)
Input ConnectionNEMA L5-30P
VA Rating3000 VA
Watts2700 Watts
Output Voltage120V
Output Frequency50/60Hz +/- 3 Hz
Outlets10
Outlet Type(1) NEMA L5-30R (Battery Backup)
(1) NEMA L5-20R (Battery Backup)
(8) NEMA 5-20R (Battery Backup)
Battery TypeSealed Lead Acid
Battery Run TimeFull Load (2700 Watts): Approximately 3.2 minutes
Half Load (1350 Watts): Approximately 10.3 minutes
Battery Recharge Time3 hour(s)
AlarmsAudible and visible alarms prioritized by severity
Interface PortRJ-45 Serial, Smart-Slot, USB
ApprovalsCSA C22.2 No.107.3-05, ENERGY STAR (USA), FCC Part 15 Class A, OSHPD, UL 1778, RoHS Compliant
Surge Energy Rating340 Joules
FeaturesAPC Smart-UPS SRT 3000VA RM 120V
High density, double-conversion on-line power protection with scalable runtime
Dimensions3.35" x 17.00" x 25.00"
Weight69.00 lbs.
Package ContentsCD with software, Documentation CD, Installation guide, Rack Mounting brackets, Rack Mounting support rails, USB cable, Warranty card
Shipping weight38.08 kg
Package size870 × 597 × 229 mm

Other versions of this model

1 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Should I pick the 3000 VA model or a lower-capacity unit?

Choose the 3000 VA / 2700 W model if your connected load approaches 2700 watts; a smaller unit would not support that load.

What does the 2700 W rating mean when the UPS is powering my rack?

It is the maximum real power the UPS can deliver continuously; at that load the battery lasts about 3.2 minutes, while at half load (1350 W) runtime extends to roughly 10.3 minutes.

What does the NEMA L5-30P input and mixed NEMA outlets cap in practice?

The L5-30P plug limits input to a 30 A, 120 V circuit, and the ten outlets (eight 5-20R, one L5-20R, one L5-30R) share the single 2700 W output capacity.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.