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- Name:
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450-AENU
- Description:
- Dual, Hot-plug redundant power supply, 2000W, need C19/C20 power cable [SKU: 450-AENU]
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- 7436455885894
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3 Year Extended Warranty
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450-AENU Overview
450-AENU is a robust 450W power supply designed for demanding gaming and workstation environments. It features a non-modular ATX design with an 80 PLUS Bronze certification, accommodating an input voltage range of 100–240V and active PFC. The unit is cooled by a 120mm fan with a ball bearing, and it is equipped with essential protections including OCP, OVP, UVP, and SCP. With an efficiency rating of 85%, the 450-AENU offers a solid build quality and low noise levels, making it an ideal choice for high-performance systems.
Engineered for reliability, the 450-AENU power supply comes with a complete set of connectors including one ATX 24-pin, one EPS (CPU) 4+4 pin, two PCIe (6+2) connectors, four SATA power connectors, and two Molex connectors, while excluding floppy support. Its flat cable design further optimizes cable management and airflow in compact builds. This power supply is a dependable solution for users seeking a balance between performance, safety, and quiet operation in both gaming rigs and workstations.
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450-AENU Specifications
| Product Type | Power Supply |
| Wattage | 450W |
| Use Case | Gaming |
| Form Factor | ATX |
| Modularity | Non-Modular |
| 80 PLUS Certification | Bronze |
| Rail Configuration | Single Rail |
| Certifications | CE |
| Remote Monitoring | No |
| Input Voltage | 100–240V |
| Hot-Swap Capable | No |
| PFC (Power Factor Correction) | Active PFC |
| Fan Size | 120mm |
| Fan Bearing Type | Ball |
| Zero RPM Mode | Yes |
| Efficiency Rating | 85% |
| Protections | OCP / OVP / UVP / SCP |
| ATX 24-Pin Connectors | 1 |
| EPS (CPU) 4+4 Pin | 1 |
| PCIe (6+2) Connectors | 2 |
| 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 | 50°C |
| Product Name | 450-AENU 450W ATX Power Supply |
| Height | 5.5 inches |
| Width | 4.3 inches |
| Depth | 5.4 inches |
| Weight | 4.5 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| 80 PLUS Certification | Gold | Bronze | Gold | Gold | Gold |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| Cable Type | Flat | Flat | Sleeved | Sleeved | Sleeved |
| Certifications | 80 PLUS / CE / FCC / UL / RoHS | CE | 80 PLUS / CE / FCC / UL / RoHS | 80 PLUS/CE/FCC/UL | UL |
| Depth | 7 inches | 5.4 inches | 6.3 inches | 7 inches | 5.2 inches |
| Efficiency Rating | 90% | 85% | 92% | 94% | 92% |
| EPS (CPU) 4+4 Pin | 1 | 1 | 1 | 1 | 1 |
| Fan Bearing Type | Ball | Ball | Fluid Dynamic | Dual Ball | Rifle |
| Fan Size | 120mm | 120mm | 120mm | 120mm | 120mm |
| Floppy Connector | No | No | No | No | No |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Height | 5 inches | 5.5 inches | 5.5 inches | 5 inches | 5.5 inches |
| Hot-Swap Capable | No | No | No | No | No |
| Input Voltage | 100–240V | 100–240V | 100–240V | 110–240V | 100–240V |
| Modularity | Non-Modular | Non-Modular | Modular | Non-Modular | Modular |
| Molex Connectors | 3 | 2 | 3 | 4 | 3 |
| MTBF (Mean Time Between Failures) | 150,000 hours | 100,000 hours | 150,000 hours | 150,000 hours | 150,000 hours |
| Operating Temperature | 50°C | 50°C | 50°C | 50°C | 50°C |
| PCIe (6+2) Connectors | 2 | 2 | 2 | 4 | 2 |
| PFC (Power Factor Correction) | Active PFC | Active PFC | Active PFC | Active PFC | Active PFC |
| Product Name | CAB-3KX-AC-AP= | 450-AENU 450W ATX Power Supply | CP-PWR-CORD-BZ= 650W Gold Modular ATX Power Supply | CAB-DS-120VAC | S26113-F615-L10 High-Performance Modular ATX Power Supply |
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Protections | OCP / OVP / SCP | OCP / OVP / UVP / SCP | OCP / OVP / SCP / OTP | OCP / OVP / SCP | OCP, OVP, UVP, SCP |
| Rail Configuration | Single Rail | Single Rail | Multi Rail | Single Rail | Single Rail |
| Remote Monitoring | No | No | No | No | No |
| RGB Lighting | No | No | No | No | No |
| SATA Power Connectors | 4 | 4 | 6 | 8 | 6 |
| Use Case | Gaming | Gaming | Gaming / Workstation / Server | Gaming | Gaming |
| Wattage | 650W | 450W | 650W | 1200W | 650W |
| Weight | 4 lbs | 4.5 lbs | 5.8 lbs | 4 lbs | 4.8 lbs |
| Width | 6 inches | 4.3 inches | 8.6 inches | 6 inches | 6.3 inches |
| Zero RPM Mode | Yes | Yes | Yes | Yes | Yes |
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Questions & Answers
Q
What is the 450-AENU dual hot-plug redundant power supply?
A
The 450-AENU is a 2000W dual hot-plug redundant power supply with an IEC C20 inlet, designed to ensure continuous server operation.
Q
How much power does each 450-AENU module deliver?
A
Each 450-AENU module delivers up to 2000W of AC output to support high-density computing environments.
Q
Which power cable is required for the 450-AENU?
A
The 450-AENU features an IEC C20 inlet and requires a separately purchased IEC C19-to-C20 power cable.
Q
Can I install or replace the 450-AENU without shutting down my server?
A
Yes, the 450-AENU supports hot-plug installation and removal, enabling module swaps without system downtime.
Q
How does hot-plug redundancy work on the 450-AENU?
A
Dual modules share the load; if one fails, the other seamlessly maintains full power without interrupting operations.
Q
Which servers or chassis are compatible with the 450-AENU?
A
It is compatible with any rack-mount server chassis supporting dual redundant PSUs and IEC C20 power inlets.
Q
What are the physical dimensions and weight of the 450-AENU?
A
The 450-AENU measures 3.5" × 6.7" × 10" (W×H×D) and weighs approximately 4.8 lbs.
Q
What operating temperature and humidity ranges does the 450-AENU support?
A
It operates between 0 °C and 40 °C with 5–95% non-condensing relative humidity.
Q
How can I monitor the health status of the 450-AENU modules?
A
Built-in LED indicators display power status and fault alerts for real-time monitoring of each module.
Q
What safety and electromagnetic compliance certifications does the 450-AENU have?
A
The 450-AENU is UL listed, CE marked, and FCC certified, meeting global safety and EMC standards.
Q
What warranty coverage is provided with the 450-AENU?
A
The 450-AENU includes a standard three-year limited hardware warranty covering manufacturing defects.
Q
How do I know when a 450-AENU module needs replacement?
A
A red LED fault indicator and system event log alerts notify you when a module requires replacement.
Q
Can I mix a 450-AENU module with a different PSU model for redundancy?
A
No. For proper load sharing and compatibility, both modules must be identical SKU 450-AENU units.
Q
What troubleshooting steps should I take if the 450-AENU fails to power up?
A
Verify the C19/C20 cable connection, confirm correct input voltage, reseat the module, and check LED fault codes.
Q
How does the 450-AENU redundancy feature improve data center uptime?
A
Dual hot-swappable modules ensure continuous operation by automatically taking over during a module failure.
Q
Are power cables included with the 450-AENU?
A
No. The 450-AENU ships without power cables; you must purchase an IEC C19-to-C20 cable separately.
