The Xtreme Power Conversion P91-2000 and the Vertiv Liebert GXT5-2000LVRTXL are true online, double-conversion UPS systems using VRLA battery technology, designed to protect mission-critical IT, network, and edge infrastructure. Both deliver continuous sine-wave output and enterprise-grade protection from power disturbances.
However, the P91-2000 differentiates itself with higher usable output power, a rack-optimized depth for improved cable clearance, and full TAA compliance, making it better suited for regulated, public-sector, and federal deployments.
2000VA / 120V Rack-Mount Online UPS Comparison
| Feature | XTREME POWER P91-2000 | Vertiv Liebert GXT5-2000LVRTXL | XPCC Advantage |
| UPS Capacity | 2000VA / 1930W | 2000VA / 1800W | Higher usable watt capacity supports more real-world load |
| Topology | Online Double Conversion | Online Double Conversion | Equivalent enterprise-grade protection |
| Form Factor | Rack / Tower Convertible (2U) | Rack / Tower Convertible (2U) | Equivalent installation flexibility |
| UPS Depth | 20.0 in | 18.5 in | Both fit standard racks; P91 optimized for rear cable clearance |
| Battery Technology | VRLA | VRLA | Equivalent chemistry |
| Hot-Swappable Batteries | Yes | Yes | Batteries can be replaced without downtime |
| Warranty | 3 years electronics 3 years batteries |
3 years electronics 3 years batteries |
Equivalent standard coverage |
| TAA Compliance | Yes | No | Eligible for U.S. federal and regulated procurements |
Where the P91-2000 Excels
- Federally funded and TAA-restricted procurement environments
- Edge, IDF, and MDF deployments requiring higher usable watt output
- Installations where rear cable clearance and rack optimization matter
- Projects prioritizing procurement simplicity and compliance certainty
- Space-constrained racks supporting higher-density IT loads
When Vertiv Liebert GXT5-2000LVRTXL May Be a Fit
- Existing Vertiv-standardized UPS environments
- Deployments where TAA compliance is not required
- Projects aligned with Vertiv service or monitoring ecosystems
Who Should Choose Which
Choose Xtreme Power Conversion P91-2000 if you need:
- Higher usable watt capacity from a 2000VA UPS
- Built-in TAA compliance for government, education, and public-sector projects
- A rack-mount UPS optimized for rear cable clearance
- Simplified procurement without alternate or special SKUs
Choose Vertiv Liebert GXT5-2000LVRTXL if you need:
- Alignment with an existing Vertiv infrastructure strategy
- Standard enterprise protection in non-regulated deployments
Ideal Applications
- IT and network racks
- Edge computing and micro data centers
- IDF and MDF closets
- Government, education, and public-sector installations
- Space-constrained rack environments
Download the Printable Comparison
Download the Xtreme P91-2000 – Vertiv Liebert GXT5-2000LVRTXL Comparison PDF
https://xpcc.com/wp-content/uploads/Xtreme-P91-2000-Vertiv-Liebert-GXT5-2000LVRTXL-Comparison.pdf
(Ideal for specification reviews, project planning, and internal approvals)
Plan with Confidence
Request a Quote
Speak with an Xtreme Power Conversion specialist to size the right UPS and battery configuration for your application.
Xtreme Power Conversion
Phone: (800) 582-4524
Email: sales@xpcc.com