Eaton 9SX UPS
Best high performance power protection for critical small business infrastructure.
This is the gold standard for keeping mission-critical gear alive when the grid fails. By constantly converting power to a clean sine wave, it eliminates the split-second lag that crashes sensitive electronics. You sacrifice some physical space for this level of reliability, but the peace of mind is absolute.
$919.99
at
CDW
More 9SX options
Who it's for
- IT managers seeking to reduce long-term operational expenses and heat
- System administrators who need quick on-site diagnostics and status updates
- Professionals managing critical medical laboratory or high-end server equipment
Who should skip it
- Budget-conscious small business owners or home users with basic needs
- Remote workers or office staff in silent open-plan environments
- Users with limited floor space or those needing portable power
Performance breakdown
Power Reliability
Double-conversion topology eliminates transfer time for mission-critical equipment protection.
Output Quality
Pure sine wave output ensures clean, stable power for sensitive electronics.
Maintenance Ease
Hot-swappable batteries allow for continuous operation during routine service intervals.
Battery Longevity
Advanced Battery Management technology significantly extends overall battery service life.
Scalability
Supports up to four external battery modules for extended runtime needs.
Monitoring Interface
High-contrast LCD provides clear, real-time visibility into system health status.
Key Specs
Power Capacity
700 VA / 630 W
UPS Technology
Online Double Conversion
Runtime
17 minutes at half load, 5 minutes at full load
Number of Outlets
6
Output Receptacle Type
NEMA 5-15R
Input Voltage
120 V
Output Voltage
120 V
Communication Interface
USB, Serial RS-232, Ethernet
Battery Type
Sealed Lead Acid
Automatic Voltage Regulation
Yes
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