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VRLA battery pack provided dependable UPS runtime.
AF482A
HPE DirectFlow UPS - 3U Rackmount VRLA Battery Pack
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Name:
AF482A
- Description:
- HPE DirectFlow UPS - 3U Rackmount VRLA Battery Pack
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AF482A Overview
AF482A is a 500W power supply featuring a semi-modular design in an ATX form factor. It carries an 80 PLUS Gold certification, supports an input voltage of 100–240V with active PFC, and is equipped with a 120mm fan utilizing fluid dynamic bearings. Built with high-quality components, it includes key protections such as OCP, OVP, SCP, and OTP.
AF482A provides reliable connectivity with one ATX 24-pin connector, two EPS (CPU) 4+4 pin connectors, two PCIe (6+2) connectors for GPUs, and six SATA power connectors, all fitted with sleeved cables to ensure durability and organization. With an efficiency rating of 94% and low noise operation due to its zero RPM mode, it is ideally suited for both gaming and workstation environments.
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AF482A Specifications
- Product Type
- Power Supply
- Wattage
- 500W
- Use Case
- Gaming / Workstation
- Form Factor
- ATX
- Modularity
- Semi-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 / OTP
- ATX 24-Pin Connectors
- 1
- EPS (CPU) 4+4 Pin
- 2
- 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)
- 100,000 hours
- Operating Temperature
- 50°C
- Product Name
- AF482A 500W Power Supply
- Height
- 5.5 inches
- Width
- 6.3 inches
- Depth
- 3.4 inches
- Weight
- 7.8 lbs
AF482A Use Case
Enterprise Data Center N+1 Power Redundancy with AF482A-HPE DirectFlow UPS
In a large-scale data center requiring N+1 redundancy, integrating the AF482A-HPE DirectFlow UPS 3U Rackmount VRLA Battery Pack extends backup runtime to support servers, network switches, and storage arrays during utility outages or scheduled maintenance, ensuring zero-impact SLAs and continuous 24/7 operations.
Remote Branch Office Edge Computing and Network Uptime Assurance
For distributed enterprises operating remote branch offices with edge servers, VoIP systems, and IP surveillance, deploying the AF482A-HPE DirectFlow UPS 3U Rackmount VRLA Battery Pack delivers extended runtime during power disruptions, preserving connectivity and data integrity, reducing on-site service calls, and maintaining consistent end-user experience.
Industrial Automation PLC & SCADA System Power Protection
In a manufacturing environment leveraging PLC and SCADA for critical process control, installing the AF482A-HPE DirectFlow UPS 3U Rackmount VRLA Battery Pack provides reliable backup power during voltage sags or blackouts, preventing unplanned downtime, safeguarding production workflows, and minimizing costly line stoppages.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 AF482A |  730941-B21 |  J2P86A |  J2P90A |  798349-B21 | |
|---|---|---|---|---|---|
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Wattage | 500W | 750W | 850W | 750W | 750W |
| Use Case | Gaming / Workstation | Gaming / Workstation / Enterprise Server | Gaming / Workstation | Gaming / Workstation | Gaming |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Modularity | Semi-Modular | Modular | Modular | Modular | Modular |
| 80 PLUS Certification | Gold | Gold | Platinum | Gold | Gold |
| Rail Configuration | Single Rail | Single Rail | Single Rail | Multi 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 / ROHS |
| 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 | Fluid Dynamic | Fluid Dynamic |
| Zero RPM Mode | Yes | Yes | Yes | Yes | Yes |
| Efficiency Rating | 94% | 92% | 96% | 94% | 92% |
| Protections | OCP / OVP / SCP / OTP | OCP / OVP / UVP / SCP / OTP | OCP / OVP / UVP / SCP / OTP / OPP | OCP / OVP / UVP / SCP | OCP / OVP / SCP / OTP |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| EPS (CPU) 4+4 Pin | 2 | 2 | 1 | 2 | 1 |
| PCIe (6+2) Connectors | 2 | 3 | 2 | 3 | 2 |
| SATA Power Connectors | 6 | 6 | 6 | 6 | 6 |
| Molex Connectors | 2 | 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) | 100,000 hours | 150,000 hours | 150,000 hours | 150,000 hours | 120,000 hours |
| Operating Temperature | 50°C | 50°C | 50°C | 50°C | 50°C |
| Product Name | AF482A 500W Power Supply | 730941-B21 High Performance Modular ATX Power Supply | J2P86A Ultra Modular Platinum ATX PSU | J2P90A High-Efficiency Modular ATX Power Supply | 798349-B21 High Performance Power Supply |
| Height | 5.5 inches | 5.5 inches | 5.1 inches | 5.5 inches | 5.5 inches |
| Width | 6.3 inches | 6.3 inches | 5.9 inches | 5.9 inches | 5.9 inches |
| Depth | 3.4 inches | 5.1 inches | 8.1 inches | 8.3 inches | 7.1 inches |
| Weight | 7.8 lbs | 3.2 lbs | 7.5 lbs | 4.5 lbs | 4.5 lbs |
Reviews & Ratings
I
Irfan Siddiqui
4
OEM battery integrated smoothly.
D
Daniel Kruse
5
Consistent backup power.
R
Robert Kim
3
Good addition for DirectFlow UPS.
A
Antonio Rojas
4
Reliable power component.
Questions & Answers
What is the HPE DirectFlow UPS AF482A 3U Rackmount VRLA Battery Pack?
The AF482A is a hot-swappable, 3U rackmount valve-regulated lead-acid (VRLA) battery pack designed to extend runtime for compatible HPE DirectFlow UPS systems.
Which UPS models are compatible with the AF482A battery pack?
The AF482A is compatible with HPE DirectFlow UPS models R3000G2 and R5000G2, ensuring seamless integration and extended backup capacity.
How do I install the AF482A 3U rackmount battery pack?
Slide the AF482A into an available 3U rack slot, secure the mounting brackets, connect the battery cables to the UPS output receptacles, and power on the UPS for automatic detection.
What is the runtime extension provided by the AF482A battery pack?
At half load, the AF482A adds approximately 30 minutes of battery runtime and at full load, about 10 minutes, depending on environmental conditions.