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Rack-Mount UPS Battery Backups

All UPS Battery Backups

72 rack-mount UPS battery backups from APC, Tripp Lite, CyberPower and more. Most cost $455 to $11,754, and half cost less than $1,489.

Top brands: APC (34)Tripp Lite (13)Eaton (12)CyberPower (8)

VertivSpec score 8.2

8000 VA, 8000 Watts, rack, Online

+Lithium-ion battery for a longer service life
+Convertible 3U rack or tower design
+Online double-conversion topology
$9,062.95
as of 11/04/2026 05:09 PST - Details
APCSpec score 8.1

2000 VA, 1800 Watts, rack, Line interactive

+Pure sine wave output for sensitive electronics
+Includes network management for remote monitoring
+Delivers up to 1800 watts of output
$1,845.95
as of 11/04/2026 09:11 PST - Details
EatonSpec score 8.1

11000 VA, 11000 Watts, rack, Online

+11000 VA and 11000 W capacity for heavy loads
+Online double-conversion topology for continuous clean power
+Rack or tower mountable in a 4U form
$13,690.80
as of 11/04/2026 05:09 PST - Details
EatonSpec score 7.7

1550 VA, 1100 Watts, rack, Line interactive

+Pure sine wave output for sensitive electronics
+Fits a 1U rack or mounts on a wall
+Line-interactive design regulates voltage without battery use
$284.99
as of 11/04/2026 11:08 PST - Details
EatonSpec score 7.7

5000 VA, 5000 Watts, rack, Online

+5000 VA and 5000 W capacity for mid-size loads
+Online double-conversion topology for continuous clean power
+Rack form factor for data center installation
$8,051.04
as of 11/04/2026 05:09 PST - Details
Ubiquiti NetworksSpec score 7.6

1000 Watts, rack, 8 Outlets

+Rackmountable 2U form for server racks
+Eight outlets for connecting several devices
+Supports automatic shutdown for connected equipment
$454.99
as of 11/04/2026 05:06 PST - Details
Tripp LiteSpec score 7.5

1500 VA, 1000 Watts, rack, 8 Outlets

+1500VA capacity for rack equipment
+Pure sine wave output for sensitive electronics
+1000W output for substantial rack loads
$800.39
as of 11/04/2026 11:08 PST - Details
Tripp LiteSpec score 7.4

5000 VA, 5000 Watts, rack

+5000VA capacity with 5000W output
+Rackmount design in a compact 2U height
+Includes step-down transformer
$999.95
as of 11/04/2026 11:08 PST - Details
APCSpec score 7.1

1000 VA, 900 Watts, rack

+Provides 1000VA and 900W of backup power
+Rack-mount 2U design fits standard equipment racks
+Rated for 120V operation with 6 outlets
$1,720.82
as of 11/04/2026 10:05 PST - Details
APC

rack

+Rack-mount design fits standard equipment racks
+Includes SmartConnect for remote monitoring
+Bundle includes a 16GB DataTraveler USB drive
$529.00
as of 11/04/2026 05:06 PST - Details
APC

2880 VA, rack

+2.88 kVA capacity for larger equipment loads
+NEMA L5-30P connection for high-current hookup
+USB port for computer communication
$2,497.46
as of 11/04/2026 05:06 PST - Details
EatonSpec score 8.0

3000 VA, rack, Online

+Pure sine wave output for sensitive electronics
+Online design for continuous power conditioning
+Rack or tower mountable
No current price. Check it at the store.
APCSpec score 7.9

500 VA, 300 Watts, rack

+500VA capacity suits small rack loads
+Pure sine wave output
+1U rackmount form factor saves rack space
No price recorded yet.
APCSpec score 7.5

750 VA, rack

+Pure sine wave output per its name
+Rackmountable design fits standard server racks
−Rack form factor requires a rack for installation
$599.99
as of 11/04/2026 05:06 PST - Details
Tripp LiteSpec score 7.2

1200 VA, 700 Watts, rack, 8 Outlets

+8 outlets: only 2 of 26 here have more outlets
−700 watts: 45 of the 56 here have more watts
$392.81
as of 11/04/2026 11:08 PST - Details

Compare specs

UPS battery backupVAWattsFormDesignSpec scorePrice
80008000rackOnline8.2$9,062.95
as of 11/04/2026 05:09 PST - Details
20001800rackLine interactive8.1$1,845.95
as of 11/04/2026 09:11 PST - Details
1100011000rackOnline8.1$13,690.80
as of 11/04/2026 05:09 PST - Details
15501100rackLine interactive7.7$284.99
as of 11/04/2026 11:08 PST - Details
50005000rackOnline7.7$8,051.04
as of 11/04/2026 05:09 PST - Details
1000rack7.6$454.99
as of 11/04/2026 05:06 PST - Details
15001000rack7.5$800.39
as of 11/04/2026 11:08 PST - Details
50005000rack7.4$999.95
as of 11/04/2026 11:08 PST - Details
1000900rack7.1$1,720.82
as of 11/04/2026 10:05 PST - Details
rackn/a$529.00
as of 11/04/2026 05:06 PST - Details

Before you buy

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.