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![450-aenu dual, hot-plug redundant power supply, 2000w, need c19/c20 power cable [sku: 450-aenu]](https://backend.ormsystems.com/storage/products/thumbnails/450-aenu-price.webp "Dell 450-AENU")
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450-AENU
Dual, Hot-plug redundant power supply, 2000W, need C19/C20 p...
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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.
450-AENU price is is available on request. Get immediate quote.
Request bulk order quote for 450-AENU for additional pricing. Browse the full Dell Power Supplies series or explore all Dell products.
In large-scale enterprise data centers hosting virtualized servers and cloud applications, the 450-AENU-Dual hot-plug redundant power supply (2000W per module) with C19/C20 power cable support (SKU: 450-AENU) delivers N+1 redundancy. Dual 2000W units ensure that a failed or serviced module can be replaced without interrupting server operation. Benefit: 100% uptime, seamless maintenance windows, improved SLA compliance and reduced risk of data loss or revenue impact during power events.
For algorithmic trading firms requiring millisecond-level reliability, the 450-AENU-Dual hot-swappable redundant 2000W PSU with standard C19/C20 cabling (SKU: 450-AENU) provides dual independent power feeds. In the event of a module failure or scheduled swap, trading engines continue operation without delay. Outcome: uninterrupted transaction processing, elimination of power-related trading halts, and mitigation of financial risk tied to system downtime.
At telecom central offices and edge computing sites delivering 5G services, continuous power is critical. The 450-AENU-Dual hot-plug redundant power supply (2000W) paired with C19/C20 power cables (SKU: 450-AENU) protects routers, baseband units and MEC servers. Hot-swappable modules allow field technicians to swap a failed unit without service interruption. Result: reduced MTTR, enhanced network reliability and a consistent subscriber experience under varied power conditions.
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| 450-AENU | ![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 | ![Need to use Single, Hot-plug power supply, 2400W, 250V power cable [SKU: 450-AGUK]](https://backend.ormsystems.com/storage/products/thumbnails/450-aguk-price.webp) 450-AGUK |  450-AAQB | ![Dual, Hot-plug redundant power supply, 350W [SKU: 450-AEUV]](https://backend.ormsystems.com/storage/products/thumbnails/450-aeuv-price.webp) 450-AEUV | |
|---|---|---|---|---|---|
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Wattage | 450W | 450W | 450W | 450W | 450W |
| Use Case | Gaming | Gaming | Gaming / Workstation / General Use | Workstation / Gaming / General Use | Gaming / Workstation / Server |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Modularity | Non-Modular | Semi-Modular | Semi-Modular | Non-Modular | Non-Modular |
| 80 PLUS Certification | Bronze | Bronze | Bronze | Bronze | Bronze |
| Rail Configuration | Single Rail | Single Rail | Single Rail | Single Rail | Single Rail |
| Certifications | CE | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / RoHS | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS |
| 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 | Ball | Fluid Dynamic | Fluid Dynamic | Sleeve | Ball |
| Zero RPM Mode | Yes | Yes | Yes | Yes | No |
| Efficiency Rating | 85% | 87% | 85% | 87% | 87% |
| Protections | OCP / OVP / UVP / SCP | OCP / OVP / UVP / SCP | OCP / OVP / SCP | OCP / OVP / UVP / SCP | OCP/OVP/SCP/OTP |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| EPS (CPU) 4+4 Pin | 1 | 1 | 1 | 1 | 1 |
| PCIe (6+2) Connectors | 2 | 2 | 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 | Sleeved | 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 | 50°C | 50°C | 40°C | 40°C | 50°C |
| Product Name | 450-AENU 450W ATX Power Supply | 450-ADWS | 450-AGUK | 450-AAQB | 450-AEUV Power Supply Unit |
| Height | 5.5 inches | 5 inches | 5 inches | 5.5 inches | 5.0 inches |
| Width | 4.3 inches | 6 inches | 6 inches | 5.9 inches | 5.9 inches |
| Depth | 5.4 inches | 3 inches | 5.5 inches | 6.3 inches | 8.5 inches |
| Weight | 4.5 lbs | 4 lbs | 4 lbs | 6.4 lbs | 3.2 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 continuous uptime.
Swapped power supplies without downtime.
Excellent for high availability setups.
Stable and reliable under load.
Ideal for mission critical servers.
The 450-AENU is a 2000W dual hot-plug redundant power supply with an IEC C20 inlet, designed to ensure continuous server operation.
Each 450-AENU module delivers up to 2000W of AC output to support high-density computing environments.
The 450-AENU features an IEC C20 inlet and requires a separately purchased IEC C19-to-C20 power cable.
Yes, the 450-AENU supports hot-plug installation and removal, enabling module swaps without system downtime.
Dual modules share the load; if one fails, the other seamlessly maintains full power without interrupting operations.
It is compatible with any rack-mount server chassis supporting dual redundant PSUs and IEC C20 power inlets.
The 450-AENU measures 3.5" × 6.7" × 10" (W×H×D) and weighs approximately 4.8 lbs.
It operates between 0 °C and 40 °C with 5–95% non-condensing relative humidity.
Built-in LED indicators display power status and fault alerts for real-time monitoring of each module.
The 450-AENU is UL listed, CE marked, and FCC certified, meeting global safety and EMC standards.
The 450-AENU includes a standard three-year limited hardware warranty covering manufacturing defects.
A red LED fault indicator and system event log alerts notify you when a module requires replacement.
No. For proper load sharing and compatibility, both modules must be identical SKU 450-AENU units.
Verify the C19/C20 cable connection, confirm correct input voltage, reseat the module, and check LED fault codes.
Dual hot-swappable modules ensure continuous operation by automatically taking over during a module failure.
No. The 450-AENU ships without power cables; you must purchase an IEC C19-to-C20 cable separately.
United States
