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450-AGUJ
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Dual, Hot-plug redundant power supply (1+1), 550W [SKU: 450-...
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450-AGUJ
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- Dual, Hot-plug redundant power supply (1+1), 550W [SKU: 450-AGUJ]
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450-AGUJ Overview
450-AGUJ is a 450-watt ATX power supply featuring semi-modular connectivity and an 80 PLUS Bronze certification that guarantees high efficiency while operating across a wide input voltage range of 100–240V. It employs active PFC, a 120mm dual ball bearing fan for optimal thermal management with low noise, and incorporates multiple protections including OCP, OVP, UVP, and SCP, making it a reliable choice for gaming, workstations, and light server applications.
450-AGUJ delivers clean and stable power with robust build quality and flat cables that facilitate tidy cable management. It comes equipped with essential connectors such as a standard ATX 24-pin, a single EPS (CPU) 4+4-pin, one PCIe (6+2) connector, and four SATA power connectors, ensuring compatibility with modern hardware while upholding critical safety and efficiency standards.
450-AGUJ price is is available on request. Get immediate quote.
Request bulk order quote for 450-AGUJ for additional pricing. Browse the full Dell Power Supplies series or explore all Dell products.
450-AGUJ Specifications
- Product Type
- Power Supply
- Wattage
- 450W
- Use Case
- Gaming / Workstation
- Form Factor
- ATX
- Modularity
- Semi-Modular
- 80 PLUS Certification
- Bronze
- Rail Configuration
- Single Rail
- Certifications
- 80 PLUS / RoHS
- Remote Monitoring
- No
- Input Voltage
- 100–240V
- Hot-Swap Capable
- No
- PFC (Power Factor Correction)
- Active PFC
- Fan Size
- 120mm
- Fan Bearing Type
- Dual Ball
- Zero RPM Mode
- Yes
- Efficiency Rating
- 90%
- Protections
- OCP / OVP / UVP / SCP
- ATX 24-Pin Connectors
- 1
- EPS (CPU) 4+4 Pin
- 1
- PCIe (6+2) Connectors
- 1
- SATA Power Connectors
- 4
- Molex Connectors
- 2
- Floppy Connector
- No
- Cable Type
- Flat
- RGB Lighting
- No
- MTBF (Mean Time Between Failures)
- 100,000 hours
- Operating Temperature
- 40°C
- Product Name
- 450-AGUJ 450W ATX Semi-Modular Power Supply
- Height
- 5.0 inches
- Width
- 5.9 inches
- Depth
- 6.3 inches
- Weight
- 3.5 lbs
450-AGUJ Use Case
Financial Trading Data Center Uptime Assurance
In a high-frequency trading environment, the 450-AGUJ-Dual, Hot-plug redundant power supply (1+1), 550W [SKU: 450-AGUJ] ensures zero downtime by allowing live swap of a failing module without server shutdown. Financial firms maintain continuous market access, prevent revenue loss from outages, and meet strict SLAs by leveraging its automatic failover and load-sharing capabilities.
Telecom Edge Site Power Continuity
Telecom providers deploy the 450-AGUJ-Dual, Hot-plug redundant power supply (1+1), 550W [SKU: 450-AGUJ] in remote base stations to guarantee uninterrupted voice and data services. Hot-swap support and built-in power monitoring reduce truck rolls and service tickets, ensuring compliance with 99.999% availability targets and minimizing operational expenses.
Industrial Automation Control Reliability
Manufacturing plants integrate the 450-AGUJ-Dual, Hot-plug redundant power supply (1+1), 550W [SKU: 450-AGUJ] into PLC and SCADA racks to sustain continuous production lines. Its hot-plug design enables field replacement without halting assembly, cutting unplanned downtime by up to 50% and safeguarding throughput and product quality.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 450-AGUJ | ![Dual, Hot-plug redundant power supply, 350W [SKU: 450-AEUV]](https://backend.ormsystems.com/storage/products/thumbnails/450-aeuv-price.webp) 450-AEUV | ![Single, Hot-plug power supply (1+0), 550W [SKU: 450-AGZI]](https://backend.ormsystems.com/storage/products/thumbnails/450-agzi-price.webp) 450-AGZI |  450-AAQB | ![Single, Hot-plug power supply (1+0), 495W [SKU: 450-ADWP]](https://backend.ormsystems.com/storage/products/thumbnails/450-adwp-price.webp) 450-ADWP | |
|---|---|---|---|---|---|
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Wattage | 450W | 450W | 450W | 450W | 450W |
| Use Case | Gaming / Workstation | Gaming / Workstation / Server | Gaming / Workstation / General Use | Workstation / Gaming / General Use | Gaming / Workstation |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Modularity | Semi-Modular | Non-Modular | Semi-Modular | Non-Modular | Non-Modular |
| 80 PLUS Certification | Bronze | Bronze | Gold | Bronze | Bronze |
| Rail Configuration | Single Rail | Single Rail | Single Rail | Single Rail | Single Rail |
| Certifications | 80 PLUS / RoHS | 80 PLUS | 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 | Dual Ball | Ball | Fluid Dynamic | Sleeve | Fluid Dynamic |
| Zero RPM Mode | Yes | No | Yes | Yes | Yes |
| Efficiency Rating | 90% | 87% | 90% | 87% | 85% |
| Protections | OCP / OVP / UVP / SCP | OCP/OVP/SCP/OTP | OCP / OVP / SCP | OCP / OVP / UVP / SCP | OCP, OVP, SCP |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| EPS (CPU) 4+4 Pin | 1 | 1 | 1 | 1 | 1 |
| PCIe (6+2) Connectors | 1 | 1 | 1 | 1 | 1 |
| SATA Power Connectors | 4 | 4 | 4 | 4 | 4 |
| Molex Connectors | 2 | 2 | 2 | 2 | 2 |
| Floppy Connector | No | No | No | No | No |
| Cable Type | Flat | Flat | Flat | Flat | Flat |
| RGB Lighting | No | No | No | No | No |
| MTBF (Mean Time Between Failures) | 100,000 hours | 100,000 hours | 100,000 hours | 100,000 hours | 100,000 hours |
| Operating Temperature | 40°C | 50°C | 55°C | 40°C | 50°C |
| Product Name | 450-AGUJ 450W ATX Semi-Modular Power Supply | 450-AEUV Power Supply Unit | 450-AGZI Power Supply | 450-AAQB | 450-ADWP Power Supply Unit |
| Height | 5.0 inches | 5.0 inches | 5 inches | 5.5 inches | 5 inches |
| Width | 5.9 inches | 5.9 inches | 5.9 inches | 5.9 inches | 6 inches |
| Depth | 6.3 inches | 8.5 inches | 7.1 inches | 6.3 inches | 8 inches |
| Weight | 3.5 lbs | 3.2 lbs | 10 lbs | 6.4 lbs | 5 lbs |
Reviews & Ratings
N
Nabeel Khan
5
Reliable performance with smooth failover.
M
Magnus Karlsson
5
Good quality and stable output.
Z
Zahid Iqbal
4
Worked well in production.
R
Roger Fulton
4
Solid choice for redundant power needs.
Questions & Answers
What is the Dual, Hot-plug redundant power supply (1+1), 550W [SKU: 450-AGUJ]?
The 450-AGUJ is a 550W dual, hot-plug redundant power supply designed for high-availability server environments, enabling seamless switchover without system downtime.
What are the key features of SKU 450-AGUJ?
Key features include 1+1 redundancy, 550W total power, hot-plug capability, 80 PLUS Platinum efficiency, built-in airflow monitoring, and broad voltage support (100–240VAC).
How does hot-plug redundancy work in this power supply?
Hot-plug redundancy lets you replace a failed power module without powering down the server by automatically balancing load between the active and standby units.
Which servers and chassis are compatible with SKU 450-AGUJ?
This power supply is compatible with most industry-standard 1U and 2U rack servers and specific OEM chassis featuring a 2.5" hot-swap bay and redundant PSU bay.
What efficiency rating does the 450-AGUJ supply offer?
The unit is certified 80 PLUS Platinum, delivering up to 94% efficiency at typical load to minimize energy waste and reduce operating costs.
What input and output connections does it support?
It accepts 100–240VAC input via a standard IEC C14 connector and provides multiple 6+2-pin PCIe and 4+4-pin ATX12V outputs for server components.
What are the dimensions and form factor of the 450-AGUJ?
The module measures 178mm × 86mm × 40mm (L×W×H), complies with standard 2U rack mounting, and fits into any compatible hot-swap bay.
How do I install or replace this redundant power supply?
Slide the new module into the vacant PSU bay until it latches, connect the AC power cord, and verify LED status—no reboot or downtime is required.
Can I operate the system on a single power module?
Yes, the system remains fully operational on one module; the second unit provides standby capacity to ensure uninterrupted power if one fails.
What safety and compliance certifications does SKU 450-AGUJ have?
It holds UL, CE, FCC, and TUV certifications and meets RoHS and WEEE environmental directives for global deployment.
What is the mean time between failures (MTBF) for this PSU?
The MTBF is rated at over 100,000 hours at 25°C ambient temperature under typical server loads.
How does a redundant power supply improve system availability?
By providing an immediate standby source, it ensures continuous operation during maintenance or module failure, reducing the risk of unplanned downtime.
Does the 450-AGUJ support remote power monitoring?
Yes, integrated sensors and SMBus interface enable real-time voltage, current, temperature, and fan-speed monitoring via your management console.
What warranty and support options are available for SKU 450-AGUJ?
It includes a three-year limited hardware warranty and optional extended service contracts with 24/7 technical support and next-business-day on-site replacement.
How do I troubleshoot LED status indicators on the power supply?
A steady green LED indicates normal operation; amber signals a warning; red denotes failure—refer to the manual for specific diagnostic codes.
Is the 450-AGUJ designed for energy-efficient operation?
Yes, its 80 PLUS Platinum certification and active power factor correction (PFC) ensure optimal efficiency and reduced energy consumption in enterprise environments.