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450-AEUW
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Single, Hot-plug power supply, 350W [SKU: 450-AEUW]
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450-AEUW
- Description:
- Single, Hot-plug power supply, 350W [SKU: 450-AEUW]
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450-AEUW Overview
450-AEUW is a 450W, semi-modular ATX power supply that features an 80 PLUS Bronze certification. It is designed to operate on a 100–240V input and utilizes Active PFC to ensure optimal power efficiency while maintaining reliable performance. The unit incorporates a 120mm fan with a Fluid Dynamic bearing that not only helps to reduce noise levels but also supports its robust build quality. Key safety protections include OCP, OVP, UVP, SCP, and OTP, making it well-equipped for demanding workloads.
This power supply is outfitted with essential connectors including a single ATX 24-pin and one EPS (CPU) 4+4 pin connector, along with one PCIe (6+2) connector, four SATA power connectors, and two Molex connectors to accommodate various system requirements. With flat cables designed for a neat installation, the 450-AEUW is ideally suited for gaming builds, workstations, and general use systems where reliability and efficiency are paramount.
450-AEUW price is is available on request. Get immediate quote.
Request bulk order quote for 450-AEUW for additional pricing. Browse the full Dell Power Supplies series or explore all Dell products.
450-AEUW Specifications
- Product Type
- Power Supply
- Wattage
- 450W
- Use Case
- Gaming / Workstation / General Use
- Form Factor
- ATX
- Modularity
- Semi-Modular
- 80 PLUS Certification
- Bronze
- 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
- 90%
- Protections
- OCP / OVP / UVP / SCP / OTP
- 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-AEUW
- Height
- 3.4 inches
- Width
- 5.9 inches
- Depth
- 5.5 inches
- Weight
- 5 lbs
450-AEUW Use Case
High-Availability Data Center Blade Server Redundancy
In large-scale enterprise data centers, blade chassis require seamless power continuity to meet strict SLAs. By installing the 450-AEUW-Single Hot-plug Power Supply, 350W [SKU: 450-AEUW] alongside redundant modules, IT teams can perform live swaps of failed PSUs without downtime. This use case delivers continuous server operation, maximizes infrastructure uptime (up to 99.999%), and reduces MTTR, ensuring mission-critical applications remain online and SLAs stay intact.
Telecom Base Station Uninterrupted Power for 5G Small Cells
Telecom operators deploying 5G small-cell base stations in urban and rural sites demand reliable, field-serviceable power. The 450-AEUW-Single Hot-plug Power Supply, 350W [SKU: 450-AEUW] fits compact comms shelters, providing 350W of clean, regulated output. Field engineers can swap a faulty PSU under full load, eliminating service interruptions. The result is higher network availability, reduced on-site maintenance costs, and sustained QoS for end users.
Industrial Automation Control Cabinet Maintenance
Manufacturing plants rely on rack-mounted PLCs, HMIs, and motion controllers that require uninterrupted power. Integrating the 450-AEUW-Single Hot-plug Power Supply, 350W [SKU: 450-AEUW] into control cabinets enables technicians to replace defective power modules without halting production lines. This approach maintains continuous equipment operation, protects Overall Equipment Effectiveness (OEE), and cuts unplanned downtime, driving productivity and operational cost savings.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 450-AEUW | ![Single, Hot-plug power supply (1+0), 1100W [SKU: 450-ADWL]](https://backend.ormsystems.com/storage/products/thumbnails/450-adwl-price.webp) 450-ADWL | ![Dual, Hot-plug redundant power supply(1+1), 1600W, need 250V power cable [SKU: 450-AFMQ]](https://backend.ormsystems.com/storage/products/thumbnails/450-afmq-price.webp) 450-AFMQ | ![Dual. Hot-plug redundant power supply(1+1), 750W [SKU: 450-ADWS]](https://backend.ormsystems.com/storage/products/thumbnails/450-adws-price.webp) 450-ADWS | ![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 / General Use | Workstation / Gaming | Gaming / Workstation | Gaming | Gaming / Workstation |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Modularity | Semi-Modular | Semi-Modular | Semi-Modular | Semi-Modular | Non-Modular |
| 80 PLUS Certification | Bronze | Bronze | Bronze | Bronze | Bronze |
| 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 / ROHS |
| Remote Monitoring | No | No | No | N/A | 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 | Ball | Dual Ball | Fluid Dynamic | Fluid Dynamic |
| Zero RPM Mode | Yes | No | Yes | Yes | Yes |
| Efficiency Rating | 90% | 87% | 87% | 87% | 85% |
| Protections | OCP / OVP / UVP / SCP / OTP | OCP / OVP / SCP | 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 | 2 | 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 | Sleeved | Flat | Sleeved | Flat |
| RGB Lighting | No | No | No | No | No |
| MTBF (Mean Time Between Failures) | 100,000 hours | 100,000 hours | 150,000 hours | 100,000 hours | 100,000 hours |
| Operating Temperature | 40°C | 50°C | 50°C | 50°C | 50°C |
| Product Name | 450-AEUW | 450-ADWL 450W Semi-Modular ATX Power Supply | 450-AFMQ Series 450W Semi-Modular ATX Power Supply - Bronze | 450-ADWS | 450-ADWP Power Supply Unit |
| Height | 3.4 inches | 5.5 inches | 5.5 inches | 5 inches | 5 inches |
| Width | 5.9 inches | 6.3 inches | 6.3 inches | 6 inches | 6 inches |
| Depth | 5.5 inches | 4.2 inches | 5.9 inches | 3 inches | 8 inches |
| Weight | 5 lbs | 4.5 lbs | 6.5 lbs | 4 lbs | 5 lbs |
Reviews & Ratings
S
Sohail Ahmed
5
Stable power delivery with no alarms.
A
Andreas Vogel
4
Reliable single PSU for non redundant setups.
F
Faizan Rauf
5
Worked perfectly with our server.
M
Martin Clarke
5
Good quality Dell power supply.
Questions & Answers
What is the power output of the 450-AEUW single hot-plug power supply?
The 450-AEUW delivers a stable 350W of DC power, ensuring reliable operation for compatible server and storage systems.
Is the 450-AEUW hot-pluggable for live system servicing?
Yes, the 450-AEUW supports hot-plug installation and removal without powering down the system, minimizing maintenance downtime.
Which server models are compatible with the SKU 450-AEUW power supply?
The 450-AEUW is compatible with a wide range of enterprise blade and rack-mount servers that accept a 350W single hot-plug supply.
What are the physical dimensions and weight of the 450-AEUW?
The 450-AEUW measures 200 mm x 80 mm x 40 mm and weighs approximately 0.8 kg, fitting standard hot-swap bays.
What efficiency rating does the 450-AEUW 350W power supply have?
The 450-AEUW meets 80 PLUS Bronze efficiency standards, delivering up to 87% efficiency at typical load levels.
Does the 450-AEUW support redundant power configurations?
Yes, you can install multiple 450-AEUW units in redundant arrays to achieve N+1 or 2N power resiliency.
How do I install the 450-AEUW single hot-plug power supply?
Align the 450-AEUW with the chassis slot rails, slide it until it clicks, and verify the LED indicator turns green.
What operating temperature and humidity ranges does the 450-AEUW support?
The 450-AEUW operates between 0°C and 50°C with 5%–85% relative humidity (non-condensing).
How is the 450-AEUW cooled, and what is the noise level?
An internal variable-speed fan provides active cooling; noise levels remain below 45 dBA under full load.
Does the 450-AEUW include active power factor correction (PFC)?
Yes, the 450-AEUW features active PFC to maintain a power factor above 0.98 and reduce electrical waste.
What safety and compliance certifications does the 450-AEUW hold?
The 450-AEUW is UL, CE, FCC, and RoHS certified for global safety and environmental compliance.
Are there LED indicators on the 450-AEUW for status monitoring?
Yes, status LEDs display AC input presence, DC output health, and fault conditions for quick visual checks.
What warranty coverage is provided with the 450-AEUW power supply?
The 450-AEUW includes a three-year manufacturer’s warranty covering defects in materials and workmanship.
Can I monitor the 450-AEUW power status remotely?
When paired with a compatible management module, you can view real-time voltage, current, and temperature readings remotely.
How do I replace a failed 450-AEUW unit safely?
Pull the release latch, slide out the faulty unit, insert the new 450-AEUW until it locks, and confirm LED status.
Which power cable types are included with the 450-AEUW?
The 450-AEUW ships with a C13-to-C14 IEC power cable suitable for standard server power distribution units.