HPE G2 P9R77A 6-Outlet PDU

Setting new standards for reliable power distribution and metering, the HPE G2 P9R77A 6-Outlet PDU is an integral part of HPE’s Advanced Series G2 Metered PDUs. Designed to work precisely with HPE infrastructure and compute solutions, this PDU delivers highly accurate, billing-grade power distribution and metering for rack environments that demand dependable energy visibility. In today’s data centers, where uptime and efficiency are non-negotiable, the G2 P9R77A stands out by combining robust electrical protection with granular energy data that IT and facilities teams can trust for chargeback, capacity planning, and performance optimization. The solution is purpose-built to streamline data collection, reduce management complexity, and help you optimize power usage across dense deployments without sacrificing reliability. By consolidating distribution and metering in a compact 1U form factor, it minimizes cable clutter and frees up valuable rack space, making it ideal for modern IT landscapes that require scalable, intelligent power management. Whether you’re deploying new racks, upgrading an existing infrastructure, or consolidating multiple PDUs for centralized oversight, this device is engineered to deliver clear, actionable insights while preserving the stability and consistency that critical workloads demand.

• Per-outlet and total energy metering with billing-grade accuracy: This G2 meter delivers real-time energy measurements for each of the six outlets along with the total PDU reading. The precision metering supports accurate chargeback, capacity planning, and energy analytics, helping you quantify utilization down to individual devices and across the entire rack. With consistent, verifiable data, IT teams can identify power-hungry equipment, forecast future needs, and optimize workloads to minimize energy costs without impacting performance.
• Six-outlet, 1U rack-mount design for efficient rack power distribution: The PDU fits neatly into a standard 19-inch rack and occupies only 1U of vertical space while delivering six dependable outlets. This compact footprint reduces cable tangles and simplifies cable management, enabling cleaner deployments in dense environments. The design accommodates a variety of equipment—from servers to network devices to storage appliances—without compromising accessibility or airflow in the rack.
• Advanced safety and protection features: Built with robust electrical protections, the G2 P9R77A safeguards connected equipment from common power disturbances. Overcurrent protection, short-circuit safeguards, and thermal monitoring help prevent events that could disrupt workloads. These protections work in harmony with the metering capability to ensure not only reliable power delivery but also proactive visibility into potential issues before they impact service levels.
• Seamless integration with HPE infrastructure and compute solutions: This PDU is engineered to integrate tightly with HPE management ecosystems. It supports streamlined data collection for energy analytics within your broader IT environment, aligning with HPE’s enterprise-grade hardware and software management workflows. The result is unified power management across servers, storage, and networking gear, enabling consistent telemetry, simplified reporting, and cohesive capacity planning across your HPE ecosystem.
• Remote monitoring, visibility, and scalability: Real-time readings, logs, and alerting empower operators to act quickly on energy trends and anomalies. The G2 P9R77A scales across multiple racks to provide enterprise-wide visibility, enabling proactive capacity planning and efficiency gains. Whether you’re monitoring a single rack or a data center floor, the PDU’s metering data and alerts deliver the insights needed to optimize power distribution, prevent outages, and improve total cost of ownership.

Technical Details of HPE G2 P9R77A 6-Outlet PDU

• Number of outlets: 6
• Metering: Billing-grade energy metering with real-time per-outlet and total power readings
• Form factor: 1U, horizontal 19-inch rack-mount design
• Outlet configuration: Six IEC-style outlets compatible with common data center equipment
• Input characteristics: Designed for standard data-center power distributions; integrates with typical rack power infrastructures
• Monitoring and management: Local display with options for remote monitoring and integration into IT management workflows
• Certifications: UL, CE, RoHS compliant (enterprise-grade compliance for data centers)

how to install HPE G2 P9R77A 6-Outlet PDU

• Prepare the rack space and confirm the mounting location is clear of obstructions to maintain proper airflow around the PDU and connected equipment.
• Mount the PDU into the 19-inch rack, aligning its rails or supports with the rack profile. Secure firmly using the appropriate screws or mounting hardware supplied with the unit.
• Connect the PDU’s input power cord to the appropriate power source or distribution path in your data center. Ensure the feed matches the PDU’s design specifications and your facility’s electrical standards.
• Power on the PDU and verify operation of the local display. Confirm that all six outlets are accessible and that the metering reads are initializing correctly. If the PDU includes a network interface or remote management option, connect it according to the manufacturer’s guidance.
• Configure outlet groups, metering preferences, and alert thresholds through the local interface or management software. Validate readings by powering representative devices and cross-checking the energy data against known loads to confirm accuracy.
• Document the configuration for future audits and capacity planning. Establish a routine to review metering data, set up alerts for unusual power usage, and align the PDU’s reporting with your organization’s energy management practices.

Frequently asked questions

• What is the primary purpose of the HPE G2 P9R77A 6-Outlet PDU? It provides reliable power distribution to rack-mounted equipment while delivering precise energy metering. This combination enables effective power management, chargeback accuracy, and data-driven capacity planning in data centers and enterprise IT environments.
• Does this PDU support per-outlet metering? Yes. The G2 P9R77A includes metering for each outlet as well as the total PDU consumption, offering detailed visibility into where power is being used within a rack.
• Can the PDU be monitored remotely? The PDU supports remote monitoring options through compatible management interfaces and integration with HPE management tools, allowing you to track energy usage without manual on-site checks.
• What rack space does it occupy? It is a 1U, horizontal 19-inch rack-mount design, making it suitable for standard data center racks and maintaining efficient airflow and accessibility for connected devices.
• Is the PDU compatible with non-HPE equipment? While designed to integrate smoothly with HPE infrastructure, the PDU’s metering and power distribution functions are compatible with common data center equipment. It provides value through accurate energy readings and robust protection, regardless of the connected devices.
• What safety protections does the PDU include? The unit includes standard protections such as overcurrent and thermal safeguards to protect connected equipment and maintain stable operation under varying load conditions.