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J9829A
HP 5400R 1100W PoE+ zl2 Power Supply
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J9829A is a high-performance 750W modular ATX power supply engineered to deliver reliable power with top-notch efficiency. It features an 80 PLUS Gold certification, active PFC, and a wide 100–240V input voltage range. The PSU is built with a 120mm fan using a fluid dynamic bearing for optimal cooling, and incorporates multiple protections including OCP, OVP, UVP, SCP, and OTP to ensure system safety.
Designed for demanding environments, J9829A offers a robust build quality with sleeved cables and low noise levels, making it ideal for gaming rigs, workstations, and servers. It comes equipped with one ATX 24-pin connector, one EPS (CPU) 4+4 pin connector, two PCIe (6+2) connectors, six SATA power connectors, and four Molex connectors, ensuring a wide range of compatibility and efficient cable management.
J9829A price is $836.00, a 55.1% saving from the Hpe list price of $1,862.00. J9829A is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for J9829A for additional pricing. Browse the full Hpe Power Supplies series or explore all Hpe products.
In a multi-floor university campus deploying 120+ PoE+ access points, the J9829A-HP 5400R 1100W PoE+ zl2 Power Supply delivers a consolidated 1100W PoE+ budget to the switch’s PoE ports. This centralized power architecture simplifies cable management, eliminates individual injectors, and ensures seamless Wi-Fi coverage with built-in power redundancy for uninterrupted connectivity.
In a mission-critical data center, pairing two J9829A-HP 5400R 1100W PoE+ zl2 Power Supplies on an Aruba 5400R switch provides active-active power redundancy and automated failover. This configuration guarantees continuous power for VoIP gateways and IP telephony endpoints, prevents costly outages, and upholds SLAs by delivering seamless voltage switching under load.
On a factory floor integrating 60 PoE+ industrial cameras, edge compute nodes, and environmental sensors, the J9829A-HP 5400R 1100W PoE+ zl2 Power Supply consolidates high-density power delivery through a single switch. This streamlined setup reduces rack space, centralizes power monitoring, and enhances operational efficiency by providing consistent 30W per port and rapid fault detection.
To get the detailed certification, please go to the Compliance Center.
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Wattage | 750W | 750W | 750W | 750W | 850W |
| Use Case | Gaming | Gaming / Workstation / Rack Server | Gaming | Gaming / Workstation / Rack Server | Gaming / Workstation / Rack Server |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Modularity | Modular | Modular | Semi-Modular | Modular | Modular |
| 80 PLUS Certification | Gold | Gold | Gold | Gold | Gold |
| Rail Configuration | Single Rail | Single 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 / ROHS | 80 PLUS, CE, FCC, UL, RoHS | 80 PLUS / CE / FCC / UL / ROHS |
| Remote Monitoring | No | 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 | Dual Ball | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic |
| Zero RPM Mode | Yes | Yes | Yes | Yes | Yes |
| Efficiency Rating | 92% | 94% | 92% | 94% | 92% |
| Protections | OCP / OVP / UVP / SCP / OTP | OCP / OVP / SCP | OCP / OVP / SCP | OCP, OVP, UVP, SCP, OTP | OCP / OVP / SCP / OTP |
| 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 | 4 | 2 |
| SATA Power Connectors | 6 | 6 | 4 | 8 | 6 |
| Molex Connectors | 4 | 2 | 2 | 4 | 4 |
| Floppy Connector | No | No | No | No | No |
| Cable Type | Sleeved | Braided | 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 | J9829A High Performance 750W Modular ATX Power Supply | JL087A High-Performance Modular ATX Power Supply Unit | 669777-B21 High Performance Semi-Modular ATX PSU | 720480-B21 Power Supply | JL820A 850W Fully Modular ATX Power Supply |
| Height | 3.39 inches | 3.4 inches | 5.5 inches | 5.5 inches | 5.0 inches |
| Width | 5.91 inches | 5.9 inches | 6.3 inches | 6.3 inches | 8.6 inches |
| Depth | 5.51 inches | 6.3 inches | 9.8 inches | 7.1 inches | 6.3 inches |
| Weight | 5 lbs | 4.5 lbs | 4.8 lbs | 11 lbs | 4.5 lbs |
High capacity power supply handled load well.
Stable PoE output across ports.
Installed cleanly into chassis.
Reliable power delivery.
Worked flawlessly.
The J9829A PoE+ zl2 Power Supply delivers up to 1100 watts of power, ensuring reliable Power over Ethernet for connected access points, IP cameras, and VoIP phones.
The J9829A module is compatible with HP FlexNetwork 5400R zl2 and 8200 zl2 series switches, supporting modular installation for scalable PoE deployments.
Yes. The J9829A unit is hot-swappable, allowing installation or replacement without powering down the switch or disrupting network traffic.
Each port can deliver up to 30 watts of PoE+ power, fully supporting IEEE 802.3at devices such as wireless access points and IP telephones.