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AF461A
HPE R5000 3U IEC309-32A HV INTL UPS
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AF461A is a high-performance power supply delivering 450W with a semi-modular design in an ATX form factor. It features an 80 PLUS Bronze certification, operates on an input voltage of 100–240V, and uses Active PFC. The unit is equipped with a 120mm fan using a Ball bearing, ensuring stable cooling while keeping noise levels low. Furthermore, it incorporates essential protections such as OCP, OVP, SCP, and OTP, which safeguard both the PSU and the connected components.
The AF461A is outfitted with a robust set of connectors including one ATX 24-pin, one EPS (CPU) 4+4 pin, two PCIe (6+2) connectors, four SATA power connectors, and two Molex connectors. With an efficiency rating of 90% and sleeved cables enhancing build quality and cable management, this PSU is well-suited for a variety of demanding use cases such as gaming, workstation, and server environments.
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In large-scale virtualization and storage clusters, the AF461A-HPE R5000 3U IEC309-32A HV INTL UPS delivers high-density, hot-swappable battery backup and rack-optimized form factor to maintain uninterrupted operations. Outcome: Achieves 99.999% uptime, safeguards data integrity during grid disturbances and reduces total cost of ownership through high efficiency and remote management.
For automated manufacturing lines running PLCs, robotics and SCADA systems, the AF461A-HPE R5000 provides stable high-voltage inlet power and instant switchover to battery support under fault conditions. Outcome: Minimizes production downtime, reduces scrap rates, ensures process safety compliance and extends equipment lifetime with enterprise-grade surge and noise filtration.
At remote telecom base stations and edge PoP facilities, the AF461A-HPE R5000 supports critical routers, switches and wireless gear with high-voltage IEC309-32A input and industry-leading conversion efficiency. Outcome: Improves SLA adherence by preventing service interruptions, lowers rack-level heat output and enables proactive monitoring via HPE Integrated Lights-Out (iLO).
To get the detailed certification, please go to the Compliance Center.
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Wattage | 450W | 650W | 650W | 850W | 850W |
| Use Case | Gaming | Gaming / Workstation / Server | Enterprise Server / Workstation / Gaming | Workstation / Gaming | Gaming / Workstation / Server |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Modularity | Semi-Modular | Modular | Modular | Modular | Modular |
| 80 PLUS Certification | Bronze | Gold | Gold | Gold | Gold |
| Rail Configuration | Single Rail | Single Rail | Single Rail | Single Rail | Single Rail |
| Certifications | 80 PLUS / CE / FCC / UL / ROHS | UL | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL | 80 PLUS / CE / FCC / UL / ROHS |
| Remote Monitoring | No | N/A | No | No | N/A |
| 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 | Ball | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic |
| Zero RPM Mode | Yes | Yes | Yes | Yes | Yes |
| Efficiency Rating | 90% | 94% | 94% | 92% | 94% |
| Protections | OCP / OVP / SCP / OTP | OCP/OVP/SCP/OTP | OCP, OVP, UVP, SCP, OTP | OCP / OVP / SCP / OTP | OCP, OVP, UVP, SCP, OTP, Surge |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| EPS (CPU) 4+4 Pin | 1 | 1 | 1 | 1 | 2 |
| PCIe (6+2) Connectors | 2 | 2 | 2 | 2 | 3 |
| SATA Power Connectors | 4 | 6 | 6 | 6 | 8 |
| Molex Connectors | 2 | 4 | 4 | 4 | 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) | 100,000 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 | AF461A Power Supply | 656363-B21 High Efficiency Modular Power Supply | AF463A High Efficiency Modular ATX Power Supply | 875675-B21 High Efficiency Gold Modular ATX Power Supply | 748287-B21 High-Performance Modular ATX Power Supply |
| Height | 5 inches | 5 inches | 5.5 inches | 3.4 inches | 5.5 inches |
| Width | 6 inches | 6 inches | 5.9 inches | 5.9 inches | 6.3 inches |
| Depth | 7 inches | 4 inches | 6.1 inches | 5.5 inches | 10.2 inches |
| Weight | 4 lbs | 4 lbs | 4.2 lbs | 5.5 lbs | 5.8 lbs |
UPS delivered consistent power protection.
Handled load reliably during outages.
Quiet operation and solid runtime.
Enterprise-grade UPS solution.
Very dependable.
The HPE R5000 3U IEC309-32A HV INTL UPS (AF461A) is a high-voltage, rack-mounted uninterruptible power supply delivering 5000 VA/4500 W of protected power for mission-critical IT equipment.
Key features include 0.9 output power factor, hot-swappable battery modules, integrated LCD status display, optional network management card, and scalable runtime with external battery packs.
The HPE R5000 UPS provides 5000 VA (volt-amp) and 4500 W (watts) of continuous output capacity to support high-density server and network infrastructures.
It accepts a single IEC 309-32A high-voltage input and supplies eight IEC C13 and two IEC C19 output receptacles for versatile device connectivity.
At full 4500 W load, the UPS provides approximately 5 minutes of backup; at half load (2250 W), it delivers around 12 minutes before battery replacement is needed.
Yes, the HPE R5000 mounts in a standard 19-inch rack and occupies 3U of vertical space, making it ideal for data center and server room installations.
The UPS measures 132 mm (H) × 438 mm (W) × 480 mm (D) and weighs approximately 38 kg, ensuring a compact, high-density footprint in a 3U chassis.
Yes, the UPS features front-accessible, hot-swappable battery modules, allowing battery replacement without system shutdown or downtime.
You can monitor and manage the UPS via its built-in LCD display, USB/RS-232 ports, optional SNMP/HTTP network management card, and environmental sensor support.
Yes, it features a two-line, 16-character LCD panel for local status and an optional HPE UPS Network Management Card for remote SNMP-based monitoring.
The UPS operates at up to 95 percent efficiency in online double-conversion mode, reducing energy costs and heat output in data center environments.
Designed for data centers, server rooms, telecom closets, and branch offices, the UPS ensures clean, reliable power for critical IT and networking equipment.
HPE provides a standard 3-year limited warranty with first-year on-site response and optional extended coverage for up to 5 years with 24×7 global support.
Use the included rail kit to mount the 3U chassis in your rack, secure with four screws, connect the IEC309 input and load receptacles, then power on per the quick-start guide.
The UPS is certified to UL 1778, CSA C22.2, CE, IEC 62040-1 and RoHS standards, ensuring reliable operation and regulatory compliance worldwide.
It features built-in surge suppression and EMI/RFI filtering on the AC input to protect connected devices from voltage spikes and electromagnetic interference.
Perform periodic battery self-tests, firmware updates, and visual inspections of battery modules and connections every six months to ensure optimal performance.