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![450-aguj dual, hot-plug redundant power supply (1+1), 550w [sku: 450-aguj]](https://backend.ormsystems.com/storage/products/thumbnails/450-aguj-price.webp "Dell 450-AGUJ")
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450-AGUJ
Dual, Hot-plug redundant power supply (1+1), 550W [SKU: 450-...
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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.
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 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.
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.
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| 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 |
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.
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.
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.
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.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Redundant PSU ensured uptime for critical services.
Reliable performance with smooth failover.
Good quality and stable output.
Worked well in production.
Solid choice for redundant power needs.
The 450-AGUJ is a 550W dual, hot-plug redundant power supply designed for high-availability server environments, enabling seamless switchover without system downtime.
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).
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.
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.
The unit is certified 80 PLUS Platinum, delivering up to 94% efficiency at typical load to minimize energy waste and reduce operating costs.
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.
The module measures 178mm × 86mm × 40mm (L×W×H), complies with standard 2U rack mounting, and fits into any compatible hot-swap bay.
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.
Yes, the system remains fully operational on one module; the second unit provides standby capacity to ensure uninterrupted power if one fails.
It holds UL, CE, FCC, and TUV certifications and meets RoHS and WEEE environmental directives for global deployment.
The MTBF is rated at over 100,000 hours at 25°C ambient temperature under typical server loads.
By providing an immediate standby source, it ensures continuous operation during maintenance or module failure, reducing the risk of unplanned downtime.
Yes, integrated sensors and SMBus interface enable real-time voltage, current, temperature, and fan-speed monitoring via your management console.
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.
A steady green LED indicates normal operation; amber signals a warning; red denotes failure—refer to the manual for specific diagnostic codes.
Yes, its 80 PLUS Platinum certification and active power factor correction (PFC) ensure optimal efficiency and reduced energy consumption in enterprise environments.
United States
