10 Best rackmount uninterruptible power supplies of 2025

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Best Choice

1

APC

APC UPS 2200VA Smart-UPS Single Phase Online Uninterruptible Power Supply, Rack Mount UPS (SRT2200RMXLA),black

20% Off
9.7

Exceptional

Our Rating
How do we rank?

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Value for Money

2

Tripp Lite
Tripp Lite Eaton Series 3000VA Smart UPS Back Up, Sine Wave, 120V, 3000W, 7 Outlets, 2U Rackmount or Tower, Network Card Option, LCD, USB, DB9, 3-Year Warranty & $250,000 Insurance (SMART3000RM2U)
Main highlights

High Capacity Power Management
3000VA, 2250-Watt output with pure sine wave AC for sensitive equipment.

Ideal for Networking Equipment
Perfect for in-rack networking, servers, and critical IT infrastructure.

Praised LCD Interface
Users appreciate the intuitive LCD for easy status monitoring.
Key specs
- VA Rating:3000VA
- Outlets:7-outlet
- Wattage:2250-Watt
- Input Voltage:79 to 147VAC
- Output Voltage:120V
9.5

Excellent

Our Rating
3

Tripp Lite
Tripp Lite SMART1500LCD 1500VA Rack Mount UPS Battery Backup, 900W, 8 Outlets, PWM Sine Wave, Short Depth 2U Rackmount UPS, AVR, LCD Screen
Main highlights

Key Features and Benefits
Tripp Lite SMART1500LCD offers 1500VA/900W capacity, AVR, and surge protection.

Ideal Use Cases
Perfect for protecting computers, servers, and entertainment systems from power issues.

Praised Feature
Customers appreciate the seamless transition during power failures.
Key specs
- VA Rating:1500VA
- Outlets:8-outlets
- Wattage:N/A
- Input Voltage:75V - 147V
- Output Voltage:120V
9.4

Excellent

Our Rating

8.7
Easy installation

8.0
lasts a long time

8.0
Battery Duration
4

CyberPower

CyberPower CP1500PFCRM2U PFC Sinewave UPS System, 1500VA/1000W, 8 Outlets, AVR, Short Depth 2U Rackmount

10% Off
9.3

Excellent

Our Rating
5

CyberPower
CyberPower OR500LCDRM1U Smart App LCD UPS, 500VA/300W, 6 Outlets, AVR, 1U Rackmount
Main highlights

Key Features and Benefits
500VA/300W capacity with AVR and LCD panel for reliable power.

Ideal Use Cases
Perfect for small business servers, network devices, and telecom.

Praised Feature
Extended runtime; keeps devices running up to 90 minutes.
9.0

Excellent

Our Rating

9.5
Easy installation

8.9
lasts a long time

8.4
worth the money
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6

APC
APC 1500VA Smart UPS with SmartConnect, SMC1500-2UC Rack Mount UPS Battery Backup, Sinewave, AVR, 120V, Line Interactive Uninterruptible Power Supply

23% Off
Main highlights

Key Features
Offers 1500VA/900W Pure Sine Wave output, AVR technology, and SmartConnect for easy monitoring. Includes 2U Rackmount design and generous warranty.

Ideal Use Cases
Perfect for small to medium-sized businesses needing reliable power protection for servers, networking equipment, and sensitive electronics.

Customer Praise
Most reviews highlight its reliability during power outages and the seamless integration and setup of the SmartConnect feature.
Key specs
- VA Rating:1500VA
- Outlets:6 NEMA 5-15R
- Wattage:900W
- Input Voltage:NEMA 5-15P
- Output Voltage:N/A
8.9

Very Good

Our Rating

8.7
lasts a long time

8.7
worth the money

8.7
Easy installation
7

APC
APC 1500VA Smart UPS with SmartConnect, SMT1500RM2UC Rack Mount UPS Battery Backup, Sinewave, AVR, 120V, Line Interactive Uninterruptible Power Supply

33% Off
Main highlights

Pure Sine Wave Output
1500VA/1000W UPS provides clean, reliable power for sensitive electronics.

Ideal for Heavy Loads
Perfect for managing high-power devices and preventing overloads.

Trusted Brand Reliability
Customers praise APC's consistent performance and dependable protection.
Key specs
- VA Rating:1500VA
- Outlets:6 NEMA 5-15R
- Wattage:1000W
- Input Voltage:NEMA 5-15P
- Output Voltage:N/A
8.8

Very Good

Our Rating

9.9
Noise level

9.1
WiFi signal

8.9
Easy installation
8

APC
APC 3000VA Smart UPS with SmartConnect, SMT3000RM2UC Rack Mount UPS Battery Backup, Sinewave, AVR, 120V, Line Interactive Uninterruptible Power Supply

15% Off
Main highlights

Key Features
2700W Pure Sine Wave output, Automatic Voltage Regulation, APC SmartConnect for easy monitoring. 3-year warranty with additional battery warranty upon registration.

Ideal Use Cases
Perfect for data centers, high-end computing setups, and audio/video equipment requiring stable power and uninterrupted protection.

Customer Reviews Highlight
Most praised for its reliability during power outages and efficient battery management, ensuring equipment safety and uptime.
Key specs
- VA Rating:3000VA
- Outlets:6 NEMA 5-15R, 2 NEMA 5-20R
- Wattage:2700W
- Input Voltage:NEMA 5-30P
- Output Voltage:N/A
8.7

Very Good

Our Rating

9.9
Noise level

9.1
Battery Duration

8.9
Easy installation
9

APC

APC Smart-UPS SC 500VA, 1U Rackmount UPS (SC500RM1U)

10% Off
8.6

Very Good

Our Rating
10

APC
APC UPS 1500VA UPS Battery Backup and Surge Protector, BX1500M Backup Battery Power Supply, AVR, Dataline Protection
Main highlights

Comprehensive Power Protection
The APC UPS 1500VA provides battery backup and surge protection, ensuring device safety during power disruptions.

Ideal for Home Offices
Perfect for protecting computers and sensitive electronics, offering peace of mind in home office environments.

Praised for Seamless Transition
Customers appreciate the smooth switch to battery power during outages, preventing data loss.
Key specs
- VA Rating:1500VA
- Outlets:10 Outlets
- Wattage:900W
- Input Voltage:N/A
- Output Voltage:N/A
8.5

Good

Our Rating

10 Best rackmount uninterruptible power supplies of 2025

1

APC UPS 2200VA Smart-UPS Single Phase Online Uninterruptible Power Supply, Rack Mount UPS (SRT2200RMXLA),black

How do we rank?

How do we rank?

Analyzing top stores

2

Tripp Lite Eaton Series 3000VA Smart UPS Back Up, Sine Wave, 120V, 3000W, 7 Outlets, 2U Rackmount or Tower, Network Card Option, LCD, USB, DB9, 3-Year Warranty & $250,000 Insurance (SMART3000RM2U)

3

Tripp Lite SMART1500LCD 1500VA Rack Mount UPS Battery Backup, 900W, 8 Outlets, PWM Sine Wave, Short Depth 2U Rackmount UPS, AVR, LCD Screen

8.7

8.0

8.0

4

CyberPower CP1500PFCRM2U PFC Sinewave UPS System, 1500VA/1000W, 8 Outlets, AVR, Short Depth 2U Rackmount

5

CyberPower OR500LCDRM1U Smart App LCD UPS, 500VA/300W, 6 Outlets, AVR, 1U Rackmount

9.5

8.9

8.4

6

APC 1500VA Smart UPS with SmartConnect, SMC1500-2UC Rack Mount UPS Battery Backup, Sinewave, AVR, 120V, Line Interactive Uninterruptible Power Supply

8.7

8.7

8.7

7

APC 1500VA Smart UPS with SmartConnect, SMT1500RM2UC Rack Mount UPS Battery Backup, Sinewave, AVR, 120V, Line Interactive Uninterruptible Power Supply

9.9

9.1

8.9

8

APC 3000VA Smart UPS with SmartConnect, SMT3000RM2UC Rack Mount UPS Battery Backup, Sinewave, AVR, 120V, Line Interactive Uninterruptible Power Supply

9.9

9.1

8.9

9

APC Smart-UPS SC 500VA, 1U Rackmount UPS (SC500RM1U)

10

APC UPS 1500VA UPS Battery Backup and Surge Protector, BX1500M Backup Battery Power Supply, AVR, Dataline Protection

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