United States$5,000,000+
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Miles Houghton
4
Installed this power supply in a FlexNetwork chassis and it delivered stable output without any alarms.
JD226A
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HPE FlexNetwork 7502 300W AC Power Supply (JD226A)
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JD226A
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- HPE FlexNetwork 7502 300W AC Power Supply (JD226A)
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JD226A Overview
JD226A is a 600W semi-modular ATX power supply featuring an 80 PLUS Gold certification, a wide input voltage range of 100–240V, and active PFC. It is engineered with a 120mm fan that uses a fluid dynamic bearing, and it incorporates multiple protections including OCP, OVP, and OTP to ensure reliable system safety.
This robust unit offers a full suite of connectors with one ATX 24-pin, one EPS (CPU) 4+4 pin, two PCIe (6+2) connectors, and six SATA power connectors, all paired with sleeved cables that underscore its premium build quality and low noise performance. Its high efficiency rating of 92% makes it an ideal choice for gaming rigs, workstations, and rack server applications.
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JD226A Specifications
- Product Type
- Power Supply
- Wattage
- 600W
- Use Case
- Gaming / Workstation / Rack Server
- Form Factor
- ATX
- Modularity
- Semi-Modular
- 80 PLUS Certification
- Gold
- 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 / OTP
- ATX 24-Pin Connectors
- 1
- EPS (CPU) 4+4 Pin
- 1
- PCIe (6+2) Connectors
- 2
- SATA Power Connectors
- 6
- Molex Connectors
- 3
- Floppy Connector
- No
- Cable Type
- Sleeved
- RGB Lighting
- No
- MTBF (Mean Time Between Failures)
- 150,000 hours
- Operating Temperature
- 50°C
- Product Name
- JD226A High Performance ATX Power Supply
- Height
- 5.5 inches
- Width
- 8.7 inches
- Depth
- 6.3 inches
- Weight
- 4.5 lbs
JD226A Use Case
Mission-Critical Data Center Redundancy
In a high-availability data center, IT teams install the JD226A-HPE FlexNetwork 7502 300W AC Power Supply as part of an N+1 redundant power configuration. This setup ensures continuous operation of core switches even during a single-supply failure. Benefit: Achieves sub-second failover, maximizes uptime SLAs and reduces risk of costly network outages.
Campus Network Maintenance Efficiency
A large university campus uses hot-swappable JD226A power supplies in its HPE FlexNetwork 7502 switches. Network engineers perform live swaps without powering down critical enterprise applications (e-learning platforms, VoIP). Benefit: Minimizes maintenance windows, accelerates service restoration and improves operational agility.
Remote Branch Power Reliability
A retail chain deploys the JD226A module in edge PoE switches across dozens of unmanned stores. The 300W AC unit provides stable, energy-efficient power for IP cameras, point-of-sale terminals and wireless access points in environments with limited IT staff. Benefit: Ensures consistent network performance, lowers field-support visits and enhances security monitoring.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| JD226A |  876930-B21 |  827608-B21 |  876929-B21 |  J9739A | |
|---|---|---|---|---|---|
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Wattage | 600W | 650W | 650W | 850W | 750W |
| Use Case | Gaming / Workstation / Rack Server | Workstation / Gaming | Gaming / Workstation | Gaming / Workstation / Enterprise Server | Gaming |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Modularity | Semi-Modular | Semi-Modular | Modular | Modular | Semi-Modular |
| 80 PLUS Certification | Gold | Gold | Gold | Platinum | Gold |
| Rail Configuration | Single Rail | Single Rail | Single Rail | Single Rail | Single Rail |
| Certifications | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / RoHS | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL / CB / 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 | 135mm | 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% | 94% | 92% | 92% |
| Protections | OCP / OVP / OTP | OCP / OVP / SCP / OTP | OCP / OVP / SCP / OTP | OCP / OVP / SCP / OTP | OCP / OVP / SCP / OTP |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| EPS (CPU) 4+4 Pin | 1 | 1 | 1 | 2 | 1 |
| PCIe (6+2) Connectors | 2 | 2 | 2 | 3 | 2 |
| SATA Power Connectors | 6 | 6 | 6 | 6 | 4 |
| Molex Connectors | 3 | 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) | 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 | JD226A High Performance ATX Power Supply | 876930-B21 High Performance Power Supply | 827608-B21 High Efficiency Modular ATX Power Supply | 876929-B21 High-Performance Modular ATX Power Supply | J9739A High Performance 750W Semi-Modular Gaming Power Supply |
| Height | 5.5 inches | 5.0 inches | 5.5 inches | 5 inches | 5 inches |
| Width | 8.7 inches | 6.3 inches | 6.3 inches | 6 inches | 6 inches |
| Depth | 6.3 inches | 5.5 inches | 5.0 inches | 5.5 inches | 5.5 inches |
| Weight | 4.5 lbs | 4.2 lbs | 4.5 lbs | 4 lbs | 4 lbs |
Reviews & Ratings
S
Shayan Mehmood
5
Good replacement unit with consistent power delivery in production.
O
Oliver Kemp
4
Fit perfectly and worked immediately after installation.
R
Ralph Donnelly
5
Handled load reliably during peak hours.
N
Naveen Prakash
4
Satisfied with performance and build quality.
Questions & Answers
What is the HPE FlexNetwork 7502 300W AC Power Supply (JD226A)?
The HPE FlexNetwork 7502 300W AC Power Supply (JD226A) is a hot-swappable power module designed to deliver up to 300 watts of AC power to HPE FlexNetwork 7502 switches, ensuring reliable operation and high availability.
Is the JD226A power supply compatible with other HPE devices?
The JD226A is specifically engineered for HPE FlexNetwork 7502 switches and is not supported on other HPE chassis or router models.
How do I install the HPE JD226A power supply?
To install the JD226A, slide the unit into an available power bay on the HPE FlexNetwork 7502 switch until it clicks, then supply AC power and verify LED status for proper operation.
What redundancy options does the JD226A support?
The JD226A supports N+1 redundancy when used with multiple 300W modules in the HPE FlexNetwork 7502 chassis, providing uninterrupted power during maintenance or failure.
Can I hot-swap the HPE FlexNetwork 7502 300W AC Power Supply?
Yes, the JD226A is hot-swappable, allowing you to replace or add power modules without shutting down the switch, ensuring continuous network uptime.
What are the power specifications of the JD226A?
The JD226A delivers 300W of AC power at input voltages ranging from 100 to 240 VAC and frequencies of 50 to 60 Hz, with an efficiency rating that meets or exceeds 80 Plus standards.
How can I verify that the JD226A is functioning correctly?
Check the front-panel LED: green indicates normal operation, amber indicates a fault, and off indicates no power. For detailed logs, use HPE’s Onboard Administrator management interface.
What is the operating temperature range for the JD226A?
The JD226A is rated for an operating temperature range of 0°C to 45°C (32°F to 113°F), ensuring reliable performance in standard data center environments.
Does the JD226A include a warranty?
This power supply is backed by HPE’s standard limited warranty, covering defects in materials and workmanship for three years from the date of purchase.
What certifications and safety standards does JD226A meet?
The JD226A complies with CE, UL, TUV, and CB safety certifications, as well as RoHS and WEEE environmental directives.
How do I order a replacement JD226A power supply?
Contact your authorized HPE reseller or visit the HPE Parts Store online, referencing SKU JD226A, to purchase an official replacement unit.
What is the MTBF (Mean Time Between Failures) of the JD226A?
The JD226A has an MTBF rating of over 200,000 hours at 25°C ambient temperature, reflecting its high reliability in mission-critical network environments.
Does the JD226A support international voltage ranges?
Yes, the JD226A automatically accepts input voltages from 100 VAC to 240 VAC, making it suitable for global deployments without manual adjustments.
What are the dimensions and weight of the JD226A?
The JD226A measures 2.0 x 4.5 x 8.0 inches and weighs approximately 2.2 pounds, facilitating easy installation and handling in rack-mounted configurations.
Can I monitor the JD226A power usage remotely?
Yes, you can monitor real-time power consumption and health status of the JD226A using HPE’s Integrated Lights-Out (iLO) or Onboard Administrator interfaces.