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Metered switched PDU provided accurate power monitoring.
H8B52A
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HP METERED SWITCHED 3PH 8.6KVA/L15-30P 24A/208V OUTLETS
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H8B52A
- Description:
- HP METERED SWITCHED 3PH 8.6KVA/L15-30P 24A/208V OUTLETS
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- Hpe
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H8B52A Overview
H8B52A is an 850W modular ATX power supply that delivers exceptional performance for demanding systems. It features an 80 PLUS Gold certification for high efficiency, accepts an input voltage range of 100–240V, and utilizes Active PFC for optimal power management. The unit is equipped with a 120mm fluid dynamic bearing fan that provides effective cooling with low operational noise, and it includes comprehensive protections such as OCP, OVP, and SCP to safeguard your components.
Designed with high-quality sleeved cables and a solid build quality, the H8B52A ensures reliable performance in gaming rigs, workstations, and rack server environments. It offers a complete connector set including a 24-pin ATX, a 4+4 pin EPS for the CPU, two 6+2 pin PCIe connectors for GPUs, and six SATA power connectors for storage devices, delivering a balanced mix of efficiency and versatility for modern high-performance systems.
H8B52A price is is available on request. Get immediate quote.
Request bulk order quote for H8B52A for additional pricing. Browse the full Hpe Power Distribution Units series or explore all Hpe products.
H8B52A Specifications
- Product Type
- Power Supply
- Wattage
- 850W
- Use Case
- Gaming / Workstation / Rack Server
- Form Factor
- ATX
- Modularity
- Modular
- 80 PLUS Certification
- Gold
- Rail Configuration
- Single Rail
- Certifications
- 80 PLUS / CE / FCC / UL / ROHS
- Remote Monitoring
- N/A
- Input Voltage
- 100–240V
- Hot-Swap Capable
- No
- PFC (Power Factor Correction)
- Active PFC
- Fan Size
- 120mm
- Fan Bearing Type
- Fluid Dynamic
- Zero RPM Mode
- Yes
- Efficiency Rating
- 94%
- 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
- H8B52A High Performance Modular ATX Power Supply
- Height
- 5 inches
- Width
- 6 inches
- Depth
- 5.5 inches
- Weight
- 4 lbs
H8B52A Use Case
Data Center Rack-Level Power Monitoring & Remote Switching with H8B52A-HP
In hyperscale data centers, IT teams deploy the H8B52A-HP Metered Switched 3Φ 8.6 kVA / L15-30P 24 A / 208 V Outlet to gain per-outlet real-time power metrics and remote on/off control. By integrating with DCIM platforms via SNMP, operators can optimize rack load balancing, enforce capacity thresholds and reduce unplanned downtime. The result is a 15% increase in rack power utilization efficiency and transparent energy cost allocation.
Automated CNC Workstation Power Control in Industrial Manufacturing
A precision machining plant uses the H8B52A-HP to supply three-phase 208 V/24 A power to CNC routers and automated inspection stations. Engineers leverage the unit’s metered output and remote switching to schedule maintenance, isolate faulty equipment instantly, and track energy consumption per machine. Outcome: 20% reduction in production bottlenecks, compliance with ISO 50001 energy-management targets, and detailed cost-center billing.
Telecom Edge-Compute Pod Distribution & Energy Accountability
Telecommunications providers integrate the H8B52A-HP into prefabricated edge-compute shelters to feed radio units, routers and UPS systems with reliable 3-phase power. With integrated power metering and switched outlets, field technicians remote-cycle equipment during upgrades or fault isolation without visiting sites. Benefits include a 30% decrease in truck rolls, proactive capacity planning for 5G expansions, and granular energy usage reports for client SLA compliance.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| H8B52A |  P9R55A |  826687-B21 |  H6F73A |  P9R56A | |
|---|---|---|---|---|---|
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Wattage | 850W | 550W | 800W | 750W | 650W |
| Use Case | Gaming / Workstation / Rack Server | Gaming / Workstation / Enterprise Server | Gaming / Workstation / General Use | Gaming | Gaming / Workstation |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Modularity | Modular | Semi-Modular | Modular | Modular | Semi-Modular |
| 80 PLUS Certification | Gold | Gold | Gold | Gold | Gold |
| Rail Configuration | Single Rail | Single Rail | Single Rail | Single Rail | Multi 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 / ROHS | 80 PLUS |
| Remote Monitoring | N/A | No | No | No | 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 | 120mm | 120mm | 120mm | 120mm | 120mm |
| Fan Bearing Type | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Dual Ball | Fluid Dynamic |
| Zero RPM Mode | Yes | Yes | Yes | Yes | Yes |
| Efficiency Rating | 94% | 94% | 92% | 92% | 92% |
| Protections | OCP / OVP / SCP | OCP, OVP, UVP, SCP, OTP | OCP / OVP / SCP / OTP | OCP / OVP / UVP / SCP / OTP / OPP / Surge / Brown Out | OCP / OVP / UVP / SCP / OTP |
| 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 | 6 | 6 |
| Molex Connectors | 2 | 2 | 2 | 4 | 3 |
| Floppy Connector | No | No | No | No | No |
| Cable Type | Sleeved | Sleeved | Sleeved | Sleeved | Sleeved |
| RGB Lighting | No | No | No | No | No |
| MTBF (Mean Time Between Failures) | 150,000 hours | 150,000 hours | 150,000 hours | 150,000 hours | 100,000 hours |
| Operating Temperature | 50°C | 50°C | 55°C | 50°C | 40°C |
| Product Name | H8B52A High Performance Modular ATX Power Supply | P9R55A 550W Semi-Modular ATX Power Supply | 826687-B21 High Performance ATX Power Supply | H6F73A High Efficiency Modular ATX Power Supply | P9R56A High Performance Semi-Modular ATX Power Supply |
| Height | 5 inches | 5.5 inches | 5 inches | 5.5 inches | 5.5 inches |
| Width | 6 inches | 5.4 inches | 6 inches | 7.5 inches | 8.6 inches |
| Depth | 5.5 inches | 7.0 inches | 7 inches | 6.2 inches | 6.3 inches |
| Weight | 4 lbs | 3.2 lbs | 4 lbs | 4.5 lbs | 4.2 lbs |
Reviews & Ratings
U
Usman Khalil
5
Reliable switching and outlet control.
E
Erik Jonsson
5
Good layout and build.
J
Jason Patel
4
Ideal for managed power distribution.
F
Francesco Moretti
4
Consistent enterprise PDU.
Questions & Answers
What is the power capacity of the HP H8B52A Metered Switched PDU?
The HP H8B52A Metered Switched PDU supports up to 8.6 kVA at 208 V in a 3-phase configuration, delivering reliable power distribution for rack-mounted servers and networking equipment.
Which input connector does the HP H8B52A use?
The PDU uses a L15-30P locking input connector rated at 30 A and 208 V, ensuring safe, secure power connection in data center environments.
How many outlets and what type are on the H8B52A?
This PDU features fourteen C13 outlets and two C19 outlets, each rated at 24 A, to support a wide range of IT devices with 208 V power requirements.
Is the HP H8B52A a single-phase or multi-phase PDU?
The HP H8B52A is a 3-phase PDU, distributing balanced power across three phases for improved efficiency and reduced load imbalance in high-density racks.
Does the HP H8B52A provide per-outlet or per-phase metering?
The unit offers real-time per-phase metering via its integrated display and network interface, enabling precise monitoring of voltage, current, and power usage.
Can I remotely switch outlets on the H8B52A?
Yes, the PDU supports remote switched outlet control through its web interface or SNMP, allowing administrators to reboot or power-cycle individual devices.
Which network management protocols does the H8B52A support?
The PDU supports SNMPv1/v2c/v3, HTTP/HTTPS, SSH and Telnet for secure remote management, as well as integration with HP Insight Control and third-party monitoring tools.
What are the physical dimensions of the HP H8B52A?
The PDU measures 1.75 × 17.5 × 3.5 in (H×W×D), fitting a standard 1U rack space and accommodating 0.5 in cable clearance in front and rear of the rack.
Is rack mounting hardware included with the H8B52A?
Yes, the PDU ships with universal 19″ rack-mount brackets and mounting screws for front or rear installation in standard server racks.
What operating temperature range does the H8B52A support?
The PDU operates reliably in temperatures from 0 °C to 40 °C (32 °F to 104 °F) and humidity up to 95% non-condensing, suitable for most data center environments.
What is the maximum current per phase on the HP H8B52A?
Each phase supports up to 24 A maximum current, ensuring balanced load distribution and preventing circuit overload in high-density deployments.
Does the H8B52A include overload protection?
Yes, the PDU features built-in circuit breakers on each phase to protect connected equipment from overcurrent conditions.
Can the HP H8B52A integrate with HP iLO and Insight Control?
The PDU integrates seamlessly with HP Insight Control, providing consolidated monitoring, alerting and power management alongside iLO server management.
What are the key use cases for the HP H8B52A PDU?
Ideal for data centers, server farms and telecom closets, the PDU ensures secure, metered and switched 3-phase power distribution for mission-critical IT infrastructure.
What warranty does the HP H8B52A include?
The product includes a one-year HP limited hardware warranty with next-business-day response, extendable through HP Care Pack services.
How do I configure network settings on the H8B52A?
Access the PDU’s web interface via its default IP address, then navigate to Network Settings to configure IP, gateway, DNS and SNMP parameters for remote management.