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450-ADWS
Dual. Hot-plug redundant power supply(1+1), 750W [SKU: 450-A...
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450-ADWS
Dual. Hot-plug redundant power supply(1+1), 750W [SKU: 450-A...
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450-ADWS is a 450W power supply designed for reliable performance in a broad range of applications. It features a semi-modular cable design housed in an ATX form factor, carries an 80 PLUS Bronze certification, supports an input voltage of 100–240V with active PFC, and is equipped with a 120mm fan that utilizes a Fluid Dynamic bearing. Comprehensive protections—including OCP, OVP, UVP, and SCP—ensure the unit's safe operation under demanding conditions.
Engineered with efficiency and durability in mind, the 450-ADWS delivers an efficiency rating of 87% and comes with sleeved cables for improved cable management and build quality. It offers a well-rounded connectivity suite with 1 ATX 24-Pin, 1 EPS (CPU) 4+4 Pin, 2 PCIe (6+2) connectors, 4 SATA power connectors, and 2 Molex connectors, making it an excellent choice for gaming, professional workstations, and server environments.
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In a hyperscale data center running virtualized workloads, the 450-ADWS-Dual Hot-Plug Redundant Power Supply (1+1), 750W [SKU: 450-ADWS] is installed in dual-PSU server chassis. When a primary module fails or is taken offline for maintenance, the secondary 750W unit instantly takes over without interrupting live VMs. Outcome: 99.999% uptime, seamless live migrations, and guaranteed business continuity for mission-critical applications.
At a remote telecommunications hub delivering 5G backhaul and IoT services, equipment racks are fitted with two 450-ADWS-Dual power supplies. Technicians can hot-swap a faulty PSU on-site without cutting power to routers or switches, keeping voice and data sessions active. Outcome: Zero service downtime, simplified field maintenance, and reduced SLA breach risk.
In a manufacturing plant’s SCADA room, PLC racks leverage the 450-ADWS-Dual 750W redundant power supply to drive conveyor controls and safety interlocks. If one module is upgraded or fails, the hot-plug spare carries the full load instantly. Outcome: Elimination of unplanned production stoppages, improved OEE, and lower operational risk in continuous-process environments.
To get the detailed certification, please go to the Compliance Center.
![Dual. Hot-plug redundant power supply(1+1), 750W [SKU: 450-ADWS]](/_next/image?url=https%3A%2F%2Fbackend.ormsystems.com%2Fstorage%2Fproducts%2Fthumbnails%2F450-adws-price.webp&w=640&q=75) 450-ADWS | ![Dual, Hot-plug redundant power supply(1+1), 1600W, need 250V power cable [SKU: 450-AFMQ]](/_next/image?url=https%3A%2F%2Fbackend.ormsystems.com%2Fstorage%2Fproducts%2Fthumbnails%2F450-afmq-price.webp&w=640&q=75) 450-AFMQ | ![Dual, Hot-plug PS, 2400W [SKU: 450-AGFO]](/_next/image?url=https%3A%2F%2Fbackend.ormsystems.com%2Fstorage%2Fproducts%2Fthumbnails%2F450-agfo-price.webp&w=640&q=75) 450-AGFO | ![Single, Hot-plug power supply (1+0), 550W [SKU: 450-AGZI]](/_next/image?url=https%3A%2F%2Fbackend.ormsystems.com%2Fstorage%2Fproducts%2Fthumbnails%2F450-agzi-price.webp&w=640&q=75) 450-AGZI | ![Need to use Single, Hot-plug power supply, 2400W, 250V power cable [SKU: 450-AGUK]](/_next/image?url=https%3A%2F%2Fbackend.ormsystems.com%2Fstorage%2Fproducts%2Fthumbnails%2F450-aguk-price.webp&w=640&q=75) 450-AGUK | |
|---|---|---|---|---|---|
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Wattage | 450W | 450W | 450W | 450W | 450W |
| Use Case | Gaming | Gaming / Workstation | Gaming / Workstation | Gaming / Workstation / General Use | Gaming / Workstation / General Use |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Modularity | Semi-Modular | Semi-Modular | Non-Modular | Semi-Modular | Semi-Modular |
| 80 PLUS Certification | Bronze | Bronze | Bronze | Gold | Bronze |
| Rail Configuration | Single Rail | Single Rail | Single Rail | Single Rail | Single Rail |
| Certifications | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / RoHS | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / RoHS |
| Remote Monitoring | N/A | No | N/A | 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 | Fluid Dynamic | Dual Ball | Rifle | Fluid Dynamic | Fluid Dynamic |
| Zero RPM Mode | Yes | Yes | No | Yes | Yes |
| Efficiency Rating | 87% | 87% | 87% | 90% | 85% |
| Protections | OCP / OVP / UVP / SCP | OCP / OVP / SCP | OCP / OVP / SCP / OTP | OCP / OVP / 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 | 2 | 1 | 1 | 1 | 1 |
| SATA Power Connectors | 4 | 4 | 4 | 4 | 4 |
| Molex Connectors | 2 | 2 | 3 | 2 | 2 |
| Floppy Connector | No | No | No | No | No |
| Cable Type | Sleeved | Flat | Flat | Flat | Flat |
| RGB Lighting | No | No | No | No | No |
| MTBF (Mean Time Between Failures) | 100,000 hours | 150,000 hours | 100,000 hours | 100,000 hours | 100,000 hours |
| Operating Temperature | 50°C | 50°C | 50°C | 55°C | 40°C |
| Product Name | 450-ADWS | 450-AFMQ Series 450W Semi-Modular ATX Power Supply - Bronze | 450-AGFO Power Supply | 450-AGZI Power Supply | 450-AGUK |
| Height | 5 inches | 5.5 inches | 5.9 inches | 5 inches | 5 inches |
| Width | 6 inches | 6.3 inches | 3.4 inches | 5.9 inches | 6 inches |
| Depth | 3 inches | 5.9 inches | 5.5 inches | 7.1 inches | 5.5 inches |
| Weight | 4 lbs | 6.5 lbs | 7 lbs | 10 lbs | 4 lbs |
Redundant PSU kept systems running during maintenance.
Stable output and easy replacement.
Good build quality.
Worked as expected.
Reliable redundant power solution.
The 450-ADWS Dual is a 750W hot-plug redundant power supply (1+1 configuration) designed for enterprise servers and networking equipment to ensure uninterrupted operation.
Each module provides 375W for a combined total of 750W, supporting high-performance systems with scalable, redundant power.
In the 1+1 configuration, each 375W module runs simultaneously; if one unit fails, the second takes over seamlessly, preventing downtime.
Yes, the 450-ADWS Dual supports hot-swapping, allowing you to replace or service a faulty module without shutting down your system.