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JG334A
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HPE HSR6800 1200W DC Power Supply
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Name:
JG334A
- Description:
- HPE HSR6800 1200W DC Power Supply
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Hpe
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
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JG334A Overview
JG334A is a 550W power supply that features a fully modular design in an ATX form factor. It is certified with 80 PLUS Gold for high efficiency, accepts an input voltage of 100–240V, and uses Active PFC to ensure stable power delivery. The unit employs a 120mm fan with a Fluid Dynamic bearing, and it comes with built-in protections such as OCP, OVP, SCP, and OTP to safeguard connected components.
JG334A is equipped with a variety of connectors to meet diverse system requirements, including one ATX 24-pin connector, one EPS (CPU) 4+4 Pin connector, two PCIe (6+2) connectors, six SATA power connectors, and two Molex connectors, while omitting any floppy connector. The sleeved cable design, robust build quality, and low noise output make this power supply a popular choice for gaming PCs, workstations, and server environments, all while delivering an efficiency rating of 92%.
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JG334A Specifications
- Product Type
- Power Supply
- Brand
- Hpe
- Wattage
- 550W
- Use Case
- Gaming / Workstation
- Form Factor
- ATX
- Modularity
- 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 / SCP / OTP
- ATX 24-Pin Connectors
- 1
- EPS (CPU) 4+4 Pin
- 1
- 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)
- 150,000 hours
- Operating Temperature
- 50°C
- Product Name
- JG334A High Performance Modular ATX Power Supply
- Height
- 5 inches
- Width
- 6 inches
- Depth
- 4 inches
- Weight
- 3 lbs
JG334A Use Case
High-Density Data Center Power Resiliency
In a financial services data center consolidating 40 GbE top-of-rack switches, the JG334A-HPE HSR6800 1200W DC Power Supply delivers N+1 redundancy on a 48 V DC bus. By supporting hot-swappable failover and reducing conversion losses, it ensures continuous network uptime and lowers total cost of ownership (TCO) through optimized energy efficiency.
Telco Central Office Modernization
A regional telecom operator upgrading legacy switching fabric to HPE HSR6800 leverages the JG334A-HPE 1200W DC Power Supply to meet ETSI-compliant 48 V DC requirements. Its robust surge protection and real-time power monitoring enhance network availability and simplify maintenance with plug-and-play installation, resulting in improved service-level agreement (SLA) adherence.
Edge Computing in Smart Manufacturing
An automotive assembly plant deploying real-time analytics at the network edge integrates HPE HSR6800 switches powered by the JG334A-HPE 1200W DC Power Supply on the factory’s 48 V DC distribution. This direct-DC architecture minimizes cabling, cuts cooling demands, and delivers deterministic power delivery for industrial IoT devices—boosting operational efficiency and system reliability.
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Product Comparison Table 
| JG334A |  503296-B21 |  J2P90A |  753618-B21 |  J9405B | |
|---|---|---|---|---|---|
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Wattage | 550W | 850W | 750W | 750W | 850W |
| Use Case | Gaming / Workstation | Gaming | Gaming / Workstation | Gaming / Workstation / Server | Workstation / Gaming |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Modularity | Modular | Modular | Modular | Modular | Semi-Modular |
| 80 PLUS Certification | Gold | Gold | Gold | Gold | Gold |
| Rail Configuration | Single Rail | Multi Rail | Multi Rail | Single Rail | Multi Rail |
| Certifications | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS | 80 PLUS / CE / FCC / UL / CB / TUV / RoHS |
| 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 | Dual Ball |
| Zero RPM Mode | Yes | Yes | Yes | Yes | No |
| Efficiency Rating | 92% | 94% | 94% | 92% | 92% |
| Protections | OCP / OVP / SCP / OTP | OCP / OVP / UVP / OTP | OCP / OVP / UVP / SCP | OCP / OVP / SCP | OCP / OVP / UVP / OTP |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| EPS (CPU) 4+4 Pin | 1 | 2 | 2 | 1 | 1 |
| PCIe (6+2) Connectors | 2 | 4 | 3 | 2 | 2 |
| SATA Power Connectors | 6 | 6 | 6 | 6 | 8 |
| 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 | 100,000 hours |
| Operating Temperature | 50°C | 50°C | 50°C | 50°C | 50°C |
| Product Name | JG334A High Performance Modular ATX Power Supply | 503296-B21 850W Fully Modular ATX Power Supply | J2P90A High-Efficiency Modular ATX Power Supply | 753618-B21 | J9405B High-Performance ATX Power Supply |
| Height | 5 inches | 5.5 inches | 5.5 inches | 5.5 inches | 5.5 inches |
| Width | 6 inches | 6 inches | 5.9 inches | 6.3 inches | 5.3 inches |
| Depth | 4 inches | 7 inches | 8.3 inches | 5.4 inches | 7.1 inches |
| Weight | 3 lbs | 4.5 lbs | 4.5 lbs | 4 lbs | 5 lbs |
Compliance & Coverage
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
D
Dylan Mercer
5
DC power supply provided stable output.
N
Noman Yousaf
4
Good fit and easy installation.
T
Trevor Scott
4
Worked reliably.
A
Antti Korhonen
5
Consistent performance.
B
Barry Knight
5
No issues encountered.
Questions & Answers
What is the HPE HSR6800 1200W DC Power Supply (SKU JG334A)?
The HPE HSR6800 1200W DC Power Supply (SKU JG334A) is a high-efficiency, hot-pluggable DC power module designed to deliver up to 1200 watts of redundant power to HPE HSR6800 series switches and routers.
Which HPE products are compatible with the JG334A 1200W DC Power Supply?
The JG334A 1200W DC Power Supply is fully compatible with HPE HSR6800 family chassis, including fixed and modular line cards, ensuring seamless integration and power redundancy.
What are the technical specifications of the HPE HSR6800 1200W DC Power Supply?
This power supply operates on -40 to -72 VDC input, delivers up to 1200 W output, features >90% efficiency, supports 1+1 redundancy and operates between 0 °C and 50 °C ambient temperature.
Can I hot-swap the HPE HSR6800 DC Power Supply without downtime?
Yes. The HPE HSR6800 1200W DC Power Supply is hot-pluggable, allowing you to replace or add units without interrupting switch or router operations, provided a redundant module remains online.
What are the physical dimensions and weight of the HPE JG334A DC Power Supply?
The HPE HSR6800 1200W DC Power Supply measures 215 mm × 100 mm × 40 mm (H×W×D) and weighs approximately 1.3 kg, facilitating easy rack installation and cable management.
Does the JG334A power supply support redundant power configurations?
Yes. You can deploy two HPE 1200W DC modules in a 1+1 redundant configuration to ensure uninterrupted power delivery in case one module fails.
What DC input voltage range is required for the HPE HSR6800 1200W power supply?
The power supply accepts a nominal input range of -40 VDC to -72 VDC, making it suitable for standard telecom and DC data-center power environments.
What efficiency rating does the HPE HSR6800 1200W DC Power Supply achieve?
This module exceeds 90% AC-to-DC conversion efficiency, reducing wasted energy and lowering operating costs in high-density network deployments.
How do I install the HPE HSR6800 1200W DC Power Supply?
Slide the power module into the designated bay until it clicks, secure the side-latch, connect to the DC bus, and verify LED status per the HPE installation guide.
What warranty coverage does HPE offer for SKU JG334A?
HPE provides a one-year limited hardware warranty for the HSR6800 1200W DC Power Supply, including parts replacement and technical support via the HPE Support Center.
How can I troubleshoot common issues with the HSR6800 DC Power Supply?
Verify input voltage, check for proper seating, inspect LED indicators for fault codes, consult the HPE HSR6800 troubleshooting guide, and open a support ticket if needed.
Where can I purchase the genuine HPE HSR6800 1200W DC Power Supply (JG334A)?
You can order SKU JG334A directly from HPE authorized distributors, HPE’s online storefront or certified resellers to ensure genuine parts and full warranty support.
Is the HPE HSR6800 1200W DC Power Supply suitable for high-density data centers?
Yes. Its compact form factor, high efficiency and hot-swappable design make it ideal for high-density racks and continuous-uptime data-center applications.
Does the JG334A unit include LED indicators for status monitoring?
Yes. The front panel features multicolor LEDs that display input status, output load, temperature and fault conditions for real-time monitoring.
What certifications and compliance standards does the HPE HSR6800 1200W DC Power Supply meet?
This power supply is UL, CSA and CE certified, RoHS-compliant and meets telecom-grade NEBS standards for safety, electromagnetic compatibility and environmental reliability.