United States$5,000,000+
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Nathan Reed
5
High capacity PDU offered excellent monitoring features.
P9S25A
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HPE G2 Mtrd/Swtd 3P 22kVA/C13 INTL PDU
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P9S25A
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- HPE G2 Mtrd/Swtd 3P 22kVA/C13 INTL PDU
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P9S25A Overview
P9S25A is a 600W semi-modular ATX power supply with Gold 80 PLUS certification, an input voltage range of 110–240V, and active PFC for improved power efficiency. It comes equipped with a 120mm fluid dynamic fan featuring zero RPM mode and built-in protections such as OCP, OVP, and SCP, ensuring stable and reliable operation under demanding loads.
This power supply offers a comprehensive connector lineup with 1 ATX 24-pin, 1 EPS (CPU) 4+4 pin, 2 PCIe (6+2) connectors, 6 SATA power connectors, and 2 Molex connectors, making it well suited for gaming, workstation, and server applications. Its high efficiency (92%), sleeved cable design, robust build quality, and low noise levels further enhance its appeal in professional and performance-driven environments.
P9S25A price is is available on request. Get immediate quote.
Request bulk order quote for P9S25A for additional pricing. Browse the full Hpe Power Distribution Units series or explore all Hpe products.
P9S25A Specifications
- Product Type
- Power Supply
- Wattage
- 600W
- Use Case
- Gaming
- Form Factor
- ATX
- Modularity
- Semi-Modular
- 80 PLUS Certification
- Gold
- Rail Configuration
- Single Rail
- Certifications
- CE / FCC / UL / RoHS
- Remote Monitoring
- No
- Input Voltage
- 110–240V
- Hot-Swap Capable
- No
- PFC (Power Factor Correction)
- Active PFC
- Fan Size
- 120mm
- Fan Bearing Type
- Fluid Dynamic
- Zero RPM Mode
- Yes
- Efficiency Rating
- 92%
- Protections
- OCP / OVP / SCP
- ATX 24-Pin Connectors
- 1
- EPS (CPU) 4+4 Pin
- 1
- PCIe (6+2) Connectors
- 2
- SATA Power Connectors
- 6
- Molex Connectors
- 2
- Floppy Connector
- No
- Cable Type
- Sleeved
- RGB Lighting
- No
- MTBF (Mean Time Between Failures)
- 150,000 hours
- Operating Temperature
- 50°C
- Product Name
- P9S25A High-Efficiency Power Supply
- Height
- 5.9 inches
- Width
- 3.4 inches
- Depth
- 5.5 inches
- Weight
- 4.5 lbs
P9S25A Use Case
Rack-Level Power Monitoring & Load Balancing in Enterprise Data Centers
Scenario: A large enterprise data center needs to support growing rack densities without overloading existing circuits. The P9S25A-HPE G2 Mtrd/Swtd 3P 22kVA/C13 INTL PDU provides real-time, per-circuit metering and remote outlet switching to redistribute power loads across 42U racks. Benefit: Optimized capacity utilization, proactive overload prevention, and improved SLA compliance with 99.99% uptime.
Remote Edge Site Power Control for Distributed IT Infrastructure
Scenario: A telecommunications provider deploys dozens of remote edge sites in diverse international locations. The P9S25A-HPE G2 PDU’s 100–240V 3-phase input, universal C13 outlets and secure networked management allow centralized outlet-level on/off control and automated fail-over sequencing. Benefit: Simplified global deployment, a 40% reduction in field maintenance visits, and enhanced service reliability at remote sites.
High-Performance Computing Cluster Energy Management
Scenario: An HPC research facility must enforce strict power-draw budgets while maximizing compute throughput. The P9S25A-HPE G2 PDU delivers granular per-node metering, phase-balance analytics and programmable load-shedding thresholds. Benefit: Up to 15% reduction in energy costs, adherence to data center power limits, and sustained peak cluster performance without thermal or electrical interruptions.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| P9S25A |  H8B56A |  AF520A |  H8B50A |  H6F70A | |
|---|---|---|---|---|---|
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Wattage | 600W | 750W | 550W | 650W | 600W |
| Use Case | Gaming | Gaming / Workstation / Enterprise Server | Gaming | Workstation / Gaming | Gaming |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Modularity | Semi-Modular | Semi-Modular | Non-Modular | Modular | Semi-Modular |
| 80 PLUS Certification | Gold | Gold | Bronze | Gold | Gold |
| Rail Configuration | Single Rail | Single Rail | Single Rail | Multi Rail | Single Rail |
| Certifications | CE / FCC / UL / RoHS | 80 PLUS / CE / FCC / UL / ROHS | CE / FCC / UL / RoHS | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL |
| Remote Monitoring | No | No | No | No | No |
| Input Voltage | 110–240V | 100–240V | 100–240V | 100–240V | 100–240V |
| Hot-Swap Capable | No | No | No | No | No |
| PFC (Power Factor Correction) | Active PFC | Active PFC | Active PFC | Active PFC | Active PFC |
| Fan Size | 120mm | 120mm | 120mm | 120mm | 120mm |
| Fan Bearing Type | Fluid Dynamic | Fluid Dynamic | Rifle | Ball | Fluid Dynamic |
| Zero RPM Mode | Yes | Yes | Yes | Yes | Yes |
| Efficiency Rating | 92% | 92% | 85% | 92% | 92% |
| Protections | OCP / OVP / SCP | OCP / OVP / SCP | OCP / OVP / SCP | OCP / OVP / SCP / OTP | OCP / OVP / SCP |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| EPS (CPU) 4+4 Pin | 1 | 1 | 1 | 1 | 1 |
| PCIe (6+2) Connectors | 2 | 2 | 2 | 2 | 2 |
| SATA Power Connectors | 6 | 6 | 4 | 4 | 4 |
| Molex Connectors | 2 | 3 | 2 | 2 | 3 |
| Floppy Connector | No | No | No | No | No |
| Cable Type | Sleeved | Braided | Flat | Sleeved | Sleeved |
| RGB Lighting | No | No | No | No | No |
| MTBF (Mean Time Between Failures) | 150,000 hours | 120,000 hours | 100,000 hours | 150,000 hours | 150,000 hours |
| Operating Temperature | 50°C | 50°C | 50°C | 50°C | 50°C |
| Product Name | P9S25A High-Efficiency Power Supply | H8B56A 750W ATX Semi-Modular Power Supply | AF520A Power Supply Unit | H8B50A 650W Modular ATX Power Supply | H6F70A 600W Semi-Modular ATX Power Supply |
| Height | 5.9 inches | 5.5 inches | 3.4 inches | 5.91 inches | 5.5 inches |
| Width | 3.4 inches | 5.0 inches | 5.9 inches | 3.39 inches | 3.4 inches |
| Depth | 5.5 inches | 6.0 inches | 5.5 inches | 5.51 inches | 5.9 inches |
| Weight | 4.5 lbs | 3.5 lbs | 7.2 lbs | 4.0 lbs | 6 lbs |
Reviews & Ratings
R
Rameez Iqbal
4
Stable three phase power delivery.
S
Stefan Berger
5
Remote switching works well.
L
Luis Moreno
5
Enterprise quality PDU.
B
Brian Walsh
5
Solid and dependable.
Questions & Answers
What does SKU P9S25A stand for in the HPE G2 Metered/Switched 3P 22kVA/C13 INTL PDU?
SKU P9S25A identifies the HPE Generation 2 Metered/Switched 3-Phase 22 kVA PDU with eight C13 outlets and international power inputs.
What is the maximum power capacity of the HPE G2 Metered/Switched 3P 22 kVA/C13 INTL PDU?
The P9S25A PDU delivers up to 22 kVA (380–415 V 3-phase) of continuous power distribution.
How many C13 outlets are available on the HPE G2 P9S25A PDU?
The unit features eight IEC C13 outlets for device connectivity.
Does the HPE G2 P9S25A support remote monitoring and control?
Yes, it offers web GUI, SNMP v1/v2c/v3, and SSH/Telnet interfaces for secure remote monitoring and outlet switching.
What mounting options are supported by the HPE G2 22 kVA PDU?
The P9S25A is designed for 0U vertical rack mounting, fitting standard 19-inch server cabinets.
Which input connection type does the HPE G2 Metered/Switched 3P 22 kVA PDU use?
It uses a hard-wired 3-phase input connection compatible with international voltage standards (380–415 V).
Can I use the P9S25A PDU in international data centers?
Yes, this model is certified for global environments and supports 3-phase power at 380–415 V.
What safety and protection features are built into the HPE G2 P9S25A?
Integrated overcurrent breakers, individual outlet fuses, and surge protection guard your rack devices.
How do I configure outlet groups and load balancing on the P9S25A?
Use the web interface or CLI to assign outlets to up to four switchable groups and monitor load per phase in real time.
What environmental conditions are supported by the HPE G2 Metered/Switched PDU?
Operational range is 0–50 °C with 5–95% non-condensing humidity, suitable for standard data center racks.
What warranty does HPE provide for the P9S25A PDU?
HPE backs this PDU with a one-year parts replacement warranty at no additional charge.
Are replacement power cords available for the HPE G2 22 kVA PDU?
Yes, HPE offers factory-approved 3-phase power cords in various lengths and plug types.
How do I reset the HPE P9S25A PDU to factory defaults?
Press and hold the recessed reset button for 10 seconds or issue the ‘factory-default’ command via CLI.
Which protocols does the P9S25A PDU support for alerts and notifications?
It supports SNMP traps, email alerts (SMTP), Syslog, and Syslog over TLS for secure event notification.
How can I verify stock availability or place an order for SKU P9S25A?
Contact your HPE reseller or visit the official HPE Parts Store, enter P9S25A, and view real-time inventory and pricing.