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Robust three phase PDU with consistent power delivery in high density racks.
AF511A
HPE Basic Modular 3Ph 17.3kVA/60309 60A 4-wire 48A/208V Outl...
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AF511A
- Description:
- HPE Basic Modular 3Ph 17.3kVA/60309 60A 4-wire 48A/208V Outlets (6) C19/Horizontal NA/JP PDU
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AF511A Overview
AF511A is a 550W, semi-modular ATX power supply engineered for demanding gaming, workstation, and enterprise server environments. It carries an 80 PLUS Bronze certification, supports a wide input voltage range of 100–240V, and utilizes Active PFC for improved power efficiency, all of which make it a dependable choice for modern systems.
Built with a robust design and high-quality sleeved cables, the AF511A integrates comprehensive protections including OCP, OVP, UVP, SCP, and OPP, while its 120mm fluid dynamic bearing fan—with zero RPM mode at lower loads—ensures efficient cooling and low noise levels. The unit is equipped with a full complement of connectors (one ATX 24-Pin, one EPS 4+4 Pin, two PCIe (6+2) connectors, four SATA, and two Molex connectors) to support a variety of configurations in high-performance setups.
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AF511A Specifications
- Product Type
- Power Supply
- Wattage
- 550W
- Use Case
- Enterprise Server / Workstation / Gaming
- Form Factor
- ATX
- Modularity
- Semi-Modular
- 80 PLUS Certification
- Bronze
- 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
- 120mm
- Fan Bearing Type
- Fluid Dynamic
- Zero RPM Mode
- Yes
- Efficiency Rating
- 92%
- Protections
- OCP, OVP, UVP, SCP, OPP
- ATX 24-Pin Connectors
- 1
- EPS (CPU) 4+4 Pin
- 1
- PCIe (6+2) Connectors
- 2
- SATA Power Connectors
- 4
- Molex Connectors
- 2
- Floppy Connector
- No
- Cable Type
- Sleeved
- RGB Lighting
- No
- MTBF (Mean Time Between Failures)
- 120,000 hours
- Operating Temperature
- 50°C
- Product Name
- AF511A High Performance Power Supply
- Height
- 4.5 inches
- Width
- 6.3 inches
- Depth
- 5.9 inches
- Weight
- 4.8 lbs
AF511A Use Case
High-Density Data Center Rack Power Management
In an enterprise-grade data center consolidating 42U racks with blade servers, the AF511A-HPE Basic Modular 3Ph 17.3kVA/60309 60A 4-wire 48A/208V Outlets (6) C19/Horizontal NA/JP PDU delivers precise three-phase load distribution across six C19 outlets. Its modular design simplifies phase balancing and capacity planning, reducing PDUs per rack by 30%. Outcome: maximized rack U-space utilization, improved power-distribution reliability, and streamlined maintenance windows.
Edge Compute Deployment in Co-Location Facilities
For telecom and IoT providers deploying micro-data centers in co-location facilities, the AF511A-HPE Basic Modular 3Ph 17.3kVA PDU provides a compact horizontal form factor to fit shallow cabinets. It accepts incoming 60A three-phase feeds, delivers six 48A/208V C19 ports, and supports N+1 power redundancy. Outcome: accelerated edge-compute roll-outs, reduced on-site electrician costs, and guaranteed 99.99% uptime at remote sites.
High-Performance Computing Cluster Power Distribution
In a university research environment running GPU-accelerated HPC clusters, the AF511A-HPE Basic Modular 3Ph 17.3kVA/60309 PDU ensures balanced power to six high-draw C19 devices. Its 4-wire, 60A input supports hot-swap module upgrades without downtime. Outcome: consistent power quality under peak loads, reduced risk of node failures, and improved computation throughput for scientific workloads.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 AF511A |  H8B49A |  H8B53A |  AF519A |  H6F71A | |
|---|---|---|---|---|---|
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Wattage | 550W | 850W | 850W | 600W | 650W |
| Use Case | Enterprise Server / Workstation / Gaming | Gaming / Workstation / General Use | Gaming / Workstation | Gaming / Workstation | Gaming / Workstation |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Modularity | Semi-Modular | Modular | Modular | Semi-Modular | Semi-Modular |
| 80 PLUS Certification | Bronze | Gold | Gold | Gold | Gold |
| Rail Configuration | Single Rail | Multi Rail | Single Rail | Single Rail | Single Rail |
| Certifications | 80 PLUS, CE, FCC, UL, RoHS | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL / ROHS |
| Remote Monitoring | No | No | No | N/A | 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 | Fluid Dynamic | Fluid Dynamic |
| Zero RPM Mode | Yes | Yes | Yes | Yes | Yes |
| Efficiency Rating | 92% | 94% | 92% | 92% | 90% |
| Protections | OCP, OVP, UVP, SCP, OPP | OCP / OVP / UVP / SCP / OTP | OCP / OVP / SCP | OCP / OVP / SCP | OCP / OVP / UVP / SCP |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| EPS (CPU) 4+4 Pin | 1 | 2 | 1 | 1 | 1 |
| PCIe (6+2) Connectors | 2 | 3 | 2 | 2 | 2 |
| SATA Power Connectors | 4 | 8 | 6 | 4 | 6 |
| Molex Connectors | 2 | 4 | 2 | 2 | 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) | 120,000 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 | AF511A High Performance Power Supply | H8B49A High Efficiency Gold Modular ATX Power Supply | H8B53A Power Supply | AF519A 600W Semi-Modular ATX Power Supply, Gold Certified | H6F71A 650W Gold Semi-Modular ATX Power Supply |
| Height | 4.5 inches | 5.0 inches | 5.5 inches | 5.5 inches | 5.5 inches |
| Width | 6.3 inches | 6.0 inches | 5.2 inches | 6.3 inches | 8.6 inches |
| Depth | 5.9 inches | 7.0 inches | 5.9 inches | 5.9 inches | 6.3 inches |
| Weight | 4.8 lbs | 4.5 lbs | 6 lbs | 4.5 lbs | 3.2 lbs |
Reviews & Ratings
F
Francois Dubois
4
Build quality is excellent and outlet layout is practical.
J
James Whitaker
5
Handles load reliably with no interruptions.
A
Arjun Mehta
3
Works perfectly in our North America deployment.
P
Peter Lang
4
Enterprise grade power distribution solution.
Questions & Answers
What is the power capacity of the HPE Basic Modular 3Ph 17.3kVA PDU (AF511A)?
The AF511A delivers 17.3 kVA at 208 V three-phase with a 60 A input and 48 A total output across six C19 outlets.
How many outlets does this PDU have?
It features six horizontal IEC C19 outlets for high-density rack equipment.
What input rating is required?
This PDU requires a 60 A, 3-phase, 208 V supply using a 4-wire connection with neutral and ground.
Is it compatible with standard 19-inch racks?
Yes. It installs horizontally in a standard 19-inch rack occupying a 2U space.