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Intelligent PDU offered excellent outlet flexibility.
AF531A
HPE Intelligent Modular 4.9kVA/L6-30P 24A/208V Outlets (20)...
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AF531A
- Description:
- HPE Intelligent Modular 4.9kVA/L6-30P 24A/208V Outlets (20) C13 (6) C19/Horizontal NA/JP PDU
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AF531A Overview
Overview of "AF531A" – AF531A is an 850W power supply featuring a semi-modular design in an ATX form factor. It holds a Gold 80 PLUS certification, accepts an input voltage of 100–240V with active PFC, and is equipped with a 120mm fluid dynamic bearing fan that supports zero RPM mode. The unit is protected with a suite of safeguards including OCP, OVP, UVP, SCP, and OTP, and it offers a robust array of connectors: 1 ATX 24-Pin, 1 EPS (CPU) 4+4 Pin, 2 PCIe (6+2), 6 SATA, and 4 Molex connectors.
Engineered for high efficiency with a 90% efficiency rating, the AF531A power supply combines sturdy build quality with premium sleeved cables to minimize interference and maintain low noise levels during intensive use. Its reliable performance and thoughtful design make it an ideal choice for gaming systems, professional workstations, and server environments where consistent power delivery is critical.
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AF531A Specifications
- Product Type
- Power Supply
- Wattage
- 850W
- Use Case
- Gaming / Workstation / Server
- Form Factor
- ATX
- Modularity
- Semi-Modular
- 80 PLUS Certification
- Gold
- Rail Configuration
- Multi 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
- 90%
- Protections
- OCP/OVP/UVP/SCP/OTP
- ATX 24-Pin Connectors
- 1
- EPS (CPU) 4+4 Pin
- 1
- PCIe (6+2) Connectors
- 2
- SATA Power Connectors
- 6
- Molex Connectors
- 4
- Floppy Connector
- No
- Cable Type
- Sleeved
- RGB Lighting
- No
- MTBF (Mean Time Between Failures)
- 150,000 hours
- Operating Temperature
- 50°C
- Product Name
- AF531A Power Supply
- Height
- 5.5 inches
- Width
- 5.7 inches
- Depth
- 7.0 inches
- Weight
- 4.5 lbs
AF531A Use Case
Enterprise Data Center Rack Power Optimization
In a large-scale enterprise data center housing virtualization clusters across multiple 42U racks, IT teams deployed the AF531A-HPE Intelligent Modular 4.9kVA/L6-30P 24A/208V PDU with (20) C13 and (6) C19 outlets. By enabling outlet-level monitoring and remote power cycling, they achieved real-time load balancing, prevented circuit overloads, and cut unplanned downtime by 20%, ensuring stringent SLA compliance and streamlined capacity planning.
Remote 5G Edge Compute Reliability
A global telecommunications provider installed the AF531A-HPE Intelligent Modular 4.9kVA/L6-30P 24A/208V PDU horizontally in remote 5G edge compute racks. Leveraging IP-based outlet control and precision C13/C19 port management, operators perform instant remote reboots and firmware updates on critical network functions—reducing field maintenance visits by 98% and sustaining 24x7 service availability in challenging environments.
Colocation Provider Accurate Power Billing
A leading colocation service integrated the AF531A-HPE Intelligent Modular 4.9kVA/L6-30P 24A/208V PDU into customer racks to deliver per-outlet kWh metering via (20) C13 and (6) C19 ports. Automated usage reporting feeds directly into the billing platform, providing 100% transparent power consumption data, reducing billing disputes by 15%, and driving higher profit margins through optimized resource allocation.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 AF531A |  AF511A |  D9N59A |  D9N62A |  P9S24A | |
|---|---|---|---|---|---|
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Wattage | 850W | 550W | 650W | 750W | 850W |
| Use Case | Gaming / Workstation / Server | Enterprise Server / Workstation / Gaming | Gaming / Workstation | Gaming / Workstation / Server | Gaming |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Modularity | Semi-Modular | Semi-Modular | Modular | Modular | Modular |
| 80 PLUS Certification | Gold | Bronze | Gold | Gold | Gold |
| Rail Configuration | Multi 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 / CE / FCC / UL |
| Remote Monitoring | No | No | No | No | PMBus |
| 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 | 135mm |
| Fan Bearing Type | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic |
| Zero RPM Mode | Yes | Yes | Yes | Yes | Yes |
| Efficiency Rating | 90% | 92% | 94% | 92% | 92% |
| Protections | OCP/OVP/UVP/SCP/OTP | OCP, OVP, UVP, SCP, OPP | OCP / OVP / SCP | OCP / OVP / UVP / SCP / OTP | OCP / OVP / UVP / SCP / OTP |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| EPS (CPU) 4+4 Pin | 1 | 1 | 2 | 1 | 2 |
| PCIe (6+2) Connectors | 2 | 2 | 2 | 2 | 3 |
| SATA Power Connectors | 6 | 4 | 6 | 6 | 6 |
| Molex Connectors | 4 | 2 | 4 | 3 | 4 |
| 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 | 120,000 hours | 150,000 hours | 120,000 hours | 150,000 hours |
| Operating Temperature | 50°C | 50°C | 50°C | 50°C | 50°C |
| Product Name | AF531A Power Supply | AF511A High Performance Power Supply | D9N59A 650W Gold ATX Modular Power Supply | D9N62A 750W Modular 80 PLUS Gold ATX Power Supply | P9S24A High Performance ATX Power Supply |
| Height | 5.5 inches | 4.5 inches | 5 inches | 5.5 inches | 5.9 inches |
| Width | 5.7 inches | 6.3 inches | 6 inches | 8.6 inches | 3.15 inches |
| Depth | 7.0 inches | 5.9 inches | 7 inches | 6.3 inches | 5.5 inches |
| Weight | 4.5 lbs | 4.8 lbs | 5 lbs | 4.2 lbs | 6.6 lbs |
Reviews & Ratings
U
Uzma Shah
4
Reliable horizontal mounting option.
T
Trevor Blake
5
Power distribution remained stable.
H
Hamid Raza
3
OEM quality and dependable operation.
J
Jillian Ford
4
Great addition to our rack.