United States$5,000,000+
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Brian Scott
5
Excellent power distribution with consistent performance. Handles high load equipment without issues.
P9R61A
HPE G2 Mtrd 3Ph 11kVA/60309 Vt INTL PDU
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P9R61A
- Description:
- HPE G2 Mtrd 3Ph 11kVA/60309 Vt INTL PDU
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P9R61A Overview
P9R61A is a 650W power supply featuring a semi-modular design in an ATX form factor with an 80 PLUS Gold certification. It operates on a 100–240V input with Active PFC, and is equipped with a 135mm Fluid Dynamic fan that offers low noise levels with zero RPM mode under low loads, ensuring efficient cooling and robust build quality.
This unit provides comprehensive protection with OCP, OVP, UVP, SCP, and OTP safeguards. It includes one ATX 24-pin connector, two EPS 4+4 CPU connectors, two PCIe (6+2) connectors for GPUs, six SATA power connectors, and four Molex connectors. Designed for demanding applications such as gaming, workstations, and servers, the P9R61A delivers consistent performance and reliability for a wide range of use cases.
P9R61A price is is available on request. Get immediate quote.
Request bulk order quote for P9R61A for additional pricing. Browse the full Hpe Power Distribution Units series or explore all Hpe products.
P9R61A Specifications
- Product Type
- Power Supply
- Wattage
- 650W
- Use Case
- Gaming / Workstation / Server
- Form Factor
- ATX
- Modularity
- Semi-Modular
- 80 PLUS Certification
- Gold
- Rail Configuration
- Single Rail
- Certifications
- 80 PLUS / CE / FCC / UL / ROHS
- Remote Monitoring
- No
- Input Voltage
- 100–240V
- Hot-Swap Capable
- No
- PFC (Power Factor Correction)
- Active PFC
- Fan Size
- 135mm
- Fan Bearing Type
- Fluid Dynamic
- Zero RPM Mode
- Yes
- Efficiency Rating
- 92%
- Protections
- OCP / OVP / UVP / SCP / OTP
- ATX 24-Pin Connectors
- 1
- EPS (CPU) 4+4 Pin
- 2
- PCIe (6+2) Connectors
- 2
- SATA Power Connectors
- 6
- Molex Connectors
- 4
- Floppy Connector
- No
- Cable Type
- Braided
- RGB Lighting
- No
- MTBF (Mean Time Between Failures)
- 150,000 hours
- Operating Temperature
- 50°C
- Product Name
- P9R61A 650W Semi-Modular Gold ATX Power Supply
- Height
- 5.0 inches
- Width
- 6.3 inches
- Depth
- 3.4 inches
- Weight
- 6.0 lbs
P9R61A Use Case
High-Density Data Center Phase Balancing and Uptime Assurance
In a global enterprise data center hosting AI training clusters, the P9R61A-HPE G2 Mtrd 3Ph 11kVA/60309 Vt INTL PDU provides per-phase current monitoring and real-time alarms via integrated web UI and SNMP. By dynamically redistributing loads and preventing phase overloads, operators achieve 30% fewer power events and maintain Tier III uptime SLAs, optimizing PUE and ROI on high-density rack deployments.
Accurate Energy Billing and Usage Analytics in Colocation Facilities
A leading colocation provider deploys the P9R61A-HPE G2 Mtrd 3Ph INTL PDU for rack-level, fully metered power distribution across multi-tenant suites. Integrated energy-usage reporting and API-driven dashboards enable precise customer billing by kilowatt-hour, eliminate billing disputes, and unlock new revenue streams through usage-based service tiers—boosting ARPU by up to 15%.
Remote Edge Computing Power Monitoring for Telecom Micro-Data Centers
A telecom operator outfitting 5G edge sites uses the P9R61A-HPE G2 PDU to deliver robust 3-phase distribution, environmental sensor integration, and DCIM connectivity. Centralized monitoring detects anomalies and triggers preventative maintenance before failures. The result: a 40% reduction in field service visits, improved SLA compliance, and uninterrupted low-latency service delivery at remote locations.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 P9R61A |  D9N47A |  252663-D74 |  H5M56A |  D9N53A | |
|---|---|---|---|---|---|
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Wattage | 650W | 750W | 750W | 850W | 650W |
| Use Case | Gaming / Workstation / Server | Gaming / Workstation / Enterprise Server | Gaming / Workstation / Server | Gaming | Gaming / Workstation / Rack Server |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Modularity | Semi-Modular | Modular | Modular | Modular | Semi-Modular |
| 80 PLUS Certification | Gold | Platinum | Gold | Gold | Gold |
| Rail Configuration | Single Rail | Single Rail | Single Rail | Multi Rail | Single Rail |
| Certifications | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL / CB / RoHS | 80 PLUS / CE / FCC / UL / ROHS |
| Remote Monitoring | No | PMBus | N/A | PMBus | No |
| Input Voltage | 100–240V | 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 | 135mm | 120mm | 120mm | 135mm | 120mm |
| Fan Bearing Type | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic |
| Zero RPM Mode | Yes | Yes | Yes | Yes | No |
| Efficiency Rating | 92% | 94% | 94% | 94% | 94% |
| Protections | OCP / OVP / UVP / SCP / OTP | OCP / OVP / UVP / SCP / OTP | OCP / OVP / SCP | OCP / OVP / UVP / SCP | OCP / OVP / SCP |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| EPS (CPU) 4+4 Pin | 2 | 2 | 1 | 2 | 1 |
| PCIe (6+2) Connectors | 2 | 3 | 3 | 3 | 2 |
| SATA Power Connectors | 6 | 6 | 6 | 6 | 6 |
| Molex Connectors | 4 | 4 | N/A | 4 | 4 |
| Floppy Connector | No | No | No | No | No |
| Cable Type | Braided | Sleeved | Sleeved | Sleeved | Sleeved |
| RGB Lighting | No | No | No | No | No |
| MTBF (Mean Time Between Failures) | 150,000 hours | 150,000 hours | 120,000 hours | 150,000 hours | 150,000 hours |
| Operating Temperature | 50°C | 50°C | 50°C | 50°C | 50°C |
| Product Name | P9R61A 650W Semi-Modular Gold ATX Power Supply | D9N47A 750W Platinum Modular ATX Power Supply | 252663-D74 High Performance Modular ATX Power Supply | H5M56A 850W High-Performance ATX Power Supply | D9N53A 650W Semi-Modular ATX Power Supply |
| Height | 5.0 inches | 5.0 inches | 5.5 inches | 5.1 inches | 5.0 inches |
| Width | 6.3 inches | 5.9 inches | 8.6 inches | 6.3 inches | 6.3 inches |
| Depth | 3.4 inches | 11.0 inches | 6.3 inches | 5.9 inches | 5.9 inches |
| Weight | 6.0 lbs | 6.5 lbs | 5.2 lbs | 3.7 lbs | 3.5 lbs |
Reviews & Ratings
H
Hassan Raza
4
Reliable three phase PDU that integrated well into our rack setup. No faults so far.
E
Emily Watson
5
Well built and easy to mount. Provides stable power across all connected devices.
D
Daniel Foster
3
Meets enterprise power requirements perfectly. Monitoring and connections are solid.
I
Imran Siddiqui
4
A dependable PDU that gives confidence in power management.
Questions & Answers
What is the HPE P9R61A G2 Metered 3-Phase 11 kVA PDU?
The HPE P9R61A is a G2 metered, 3-phase power distribution unit rated at 11 kVA/60–309 V designed for secure rack-mount power management.
What voltage and current ratings does the P9R61A support?
The P9R61A supports 60–309 V AC input at 11 kVA and up to 16 A per phase in a 3-phase configuration.
How many outlet receptacles does the HPE P9R61A offer?
This PDU provides 24 IEC C13 and 6 IEC C19 outlets, enabling flexible device connections across racks.
Does the P9R61A feature real-time power metering?
Yes, it includes integrated per-phase and total power metering with an LCD display for precise load monitoring.