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H5M56A
HPE Basic 3.6kVA/60320 C20 Detachable 16A/230V Outlets (12)...
Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense
Enterprise Clients
Regional teams and 25+ distribution partners keep stock near you and accountability in your time zone.
Pay by PayPal or Revolut with full chargeback rights. Order on PO terms, Net-30 for government.
Every registration we claim is public record — check our federal contractor status yourself before you spend a dollar.
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
H5M56A is an 850W modular ATX power supply featuring Gold 80 PLUS certification, designed to deliver reliable performance within an input voltage range of 100–240V. It incorporates Active PFC technology and is outfitted with a 135mm fan using a Fluid Dynamic bearing, ensuring optimal cooling even under high loads.
This high-performance unit integrates robust protections including OCP, OVP, UVP, and SCP to safeguard your system. It provides one ATX 24-pin connector, two EPS (CPU) 4+4 pin connectors, three PCIe (6+2) connectors for GPU support, and six SATA power connectors for storage, all paired with high-quality sleeved cables for excellent build quality and reduced noise levels. Ideal for gaming and workstation builds, the H5M56A is engineered to maintain steady performance in demanding environments.
H5M56A price is is available on request. Get immediate quote.
Request bulk order quote for H5M56A for additional pricing. Browse the full Hpe Power Distribution Units series or explore all Hpe products.
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| H5M56A |  867807-B21 |  P9S16A |  H6F73A |  AF533A | |
|---|---|---|---|---|---|
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Wattage | 850W | 750W | 850W | 750W | 550W |
| Use Case | Gaming | Gaming / Workstation | Gaming / Workstation | Gaming | Gaming / Workstation / Rack Server |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Modularity | Modular | Modular | Modular | Modular | Semi-Modular |
| 80 PLUS Certification | Gold | Gold | Platinum | Gold | Bronze |
| Rail Configuration | Multi Rail | Single Rail | Single Rail | Single Rail | Single Rail |
| Certifications | 80 PLUS / CE / FCC / UL / CB / RoHS | 80 PLUS / CE / FCC / UL | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL / ROHS |
| 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 | 120mm | 120mm |
| Fan Bearing Type | Fluid Dynamic | Ball | Fluid Dynamic | Dual Ball | Fluid Dynamic |
| Zero RPM Mode | Yes | Yes | Yes | Yes | Yes |
| Efficiency Rating | 94% | 92% | 96% | 92% | 90% |
| Protections | OCP / OVP / UVP / SCP | OCP / OVP / SCP / OTP | OCP / OVP / UVP / 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 | 2 | 1 | 2 | 1 | 1 |
| PCIe (6+2) Connectors | 3 | 2 | 4 | 2 | 2 |
| SATA Power Connectors | 6 | 6 | 8 | 6 | 4 |
| Molex Connectors | 4 | 4 | 4 | 4 | 2 |
| 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 | 150,000 hours |
| Operating Temperature | 50°C | 50°C | 50°C | 50°C | 50°C |
| Product Name | H5M56A 850W High-Performance ATX Power Supply | 867807-B21 High-Efficiency Modular Power Supply | P9S16A High-Performance Modular Power Supply | H6F73A High Efficiency Modular ATX Power Supply | AF533A Power Supply |
| Height | 5.1 inches | 5.5 inches | 5.5 inches | 5.5 inches | 5.5 inches |
| Width | 6.3 inches | 5.9 inches | 6.3 inches | 7.5 inches | 6.3 inches |
| Depth | 5.9 inches | 11.0 inches | 10.0 inches | 6.2 inches | 10.5 inches |
| Weight | 3.7 lbs | 6.5 lbs | 4.5 lbs | 4.5 lbs | 4.5 lbs |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Compact PDU worked well for international deployments.
OEM unit provided stable output.
Good quality connectors and build.
Simple and reliable power solution.
Performed as expected.
The HPE Basic PDU H5M56A delivers up to 3.6 kVA (3600 VA) at 16 A and 230 V, providing reliable power distribution for rack-mounted equipment.
This PDU features a detachable IEC 60320 C20 inlet, allowing easy connection to standard 16 A, 230 V power cords.
It provides twelve horizontal IEC 60320 C13 outlets, ideal for high-density rack deployments and efficient cable management.
Yes. Its low-profile 0U design installs horizontally across the rear of the rack, preserving valuable vertical space.
The PDU is rated for 230 V, 50/60 Hz and can be deployed globally with the appropriate IEC C20 power cord for local voltage standards.
This model is a basic PDU and does not include remote or local power monitoring or switching capabilities.
Mount the PDU to rear rack mounting rails using the included brackets, attach the IEC C20 power cord, and connect your devices to the C13 outlets.
The PDU measures approximately 437 mm (W) × 45 mm (D) × 17 mm (H) and weighs around 1.2 kg, making it compact and lightweight.
It holds CE, CB, UL and cUL certifications, ensuring compliance with global safety and performance standards.
Yes. The PDU uses a detachable IEC 60320 C20 inlet, allowing you to replace or switch power cords as needed.
This PDU is engineered for data centers, colocation facilities, server rooms and edge deployments requiring basic power distribution.
HPE provides a three-year limited hardware warranty for the H5M56A, with optional support upgrades available through HPE Care Pack services.
The unit operates reliably between 0 °C and 45 °C (32 °F to 113 °F) in fully air-conditioned environments.
By offering twelve evenly spaced C13 outlets in a 0U footprint, it simplifies cable routing, reduces clutter and maintains balanced power delivery.
No. HPE recommends each PDU be connected individually to a dedicated circuit to prevent overloads and ensure safe operation.
Yes. Replacement C13 outlets, mounting brackets and power cords can be ordered through HPE parts centers or authorized resellers.
You can buy the H5M56A through HPE’s authorized channel partners, major IT resellers or the HPE online storefront.
United States
