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450-ADWR
- Description:
- Single, Hot-plug power supply (1+0), 750W [SKU: 450-ADWR]
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- Dell
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3 Year Extended Warranty
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All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
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If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
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Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
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In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
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All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
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450-ADWR Overview
450-ADWR is a powerful 450W power supply unit featuring a semi-modular design in the ATX form factor and certified with 80 PLUS Gold, providing a balanced mix of high efficiency and reliable performance. Operating on an input voltage of 100–240V with active PFC, this unit ensures optimal power delivery along with low noise levels, thanks to its 120mm fluid dynamic fan and robust build quality, making it well-suited for demanding gaming environments as well as professional workstations and servers.
450-ADWR is engineered with premium protections including OCP, OVP, SCP, and OTP to safeguard your system, while offering a comprehensive range of connectors such as 1 ATX 24-Pin, 1 EPS (CPU) 4+4 Pin, 1 PCIe (6+2) connector, 4 SATA power connectors, and 2 Molex connectors. With sleeved cables that enhance cable management and durability, this unit delivers exceptional efficiency and performance, making it an excellent choice for high-performance gaming builds, workstations, and server setups.
What is the price of 450-ADWR?
Pricing for 450-ADWR is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for 450-ADWR.
Explore more options from Power Supplies or explore other Dell products.
450-ADWR Specifications
| Product Type | Power Supply |
| Wattage | 450W |
| Use Case | Gaming |
| Form Factor | ATX |
| Modularity | Semi-Modular |
| 80 PLUS Certification | Gold |
| Rail Configuration | N/A |
| 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 | 94% |
| Protections | OCP / OVP / 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 | Sleeved |
| RGB Lighting | No |
| MTBF (Mean Time Between Failures) | 100,000 hours |
| Operating Temperature | 40°C |
| Product Name | 450-ADWR |
| Height | 5.5 inches |
| Width | 7.0 inches |
| Depth | 5.8 inches |
| Weight | 8 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 | Gold | Gold | Gold | Gold |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| Cable Type | Sleeved | Sleeved | Sleeved | Sleeved | Sleeved |
| Certifications | 80 PLUS / CE / FCC / UL / RoHS | 80 PLUS / CE / FCC / UL / RoHS | 80 PLUS / CE / FCC / UL / RoHS | 80 PLUS | 80 PLUS / CE / FCC / UL / CB / TUV / RoHS |
| Depth | 6.3 inches | 5.8 inches | 8.0 inches | 3 inches | 7 inches |
| Efficiency Rating | 92% | 94% | 92% | 92% | 92% |
| EPS (CPU) 4+4 Pin | 1 | 1 | 1 | 1 | 2 |
| Fan Bearing Type | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Ball | Ball |
| Fan Size | 120mm | 120mm | 120mm | 120mm | 120mm |
| Floppy Connector | No | No | No | No | No |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Height | 5.5 inches | 5.5 inches | 5.5 inches | 5 inches | 5 inches |
| Hot-Swap Capable | No | No | No | No | No |
| Input Voltage | 100–240V | 100–240V | 100–240V | 110–240V | 100–240V |
| Modularity | Semi-Modular | Semi-Modular | Modular | Semi-Modular | Modular |
| Molex Connectors | 3 | 2 | 2 | 3 | 4 |
| MTBF (Mean Time Between Failures) | 150,000 hours | 100,000 hours | 150,000 hours | 150,000 hours | 150,000 hours |
| Operating Temperature | 50°C | 40°C | 50°C | 50°C | 50°C |
| PCIe (6+2) Connectors | 2 | 1 | 2 | 2 | 3 |
| PFC (Power Factor Correction) | Active PFC | Active PFC | Active PFC | Active PFC | Active PFC |
| Product Name | AIR-PWR-CORD-UK= Advanced 650W Semi-Modular ATX Power Supply | 450-ADWR | CP-PWR-CORD-SW Series 600W Modular ATX Power Supply | 0B95806 High Efficiency Power Supply | 12000/10-AC-UP |
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Protections | OCP / OVP / SCP | OCP / OVP / SCP / OTP | OCP / OVP / SCP | OCP, OVP, SCP | OCP / OVP / SCP |
| Rail Configuration | Single Rail | N/A | Single Rail | Single Rail | Single Rail |
| Remote Monitoring | No | No | N/A | No | No |
| RGB Lighting | No | No | No | No | No |
| SATA Power Connectors | 6 | 4 | 4 | 4 | 6 |
| Use Case | Gaming / Workstation / Rack Server | Gaming | Gaming / Workstation / Server | Gaming | Gaming |
| Wattage | 650W | 450W | 600W | 600W | 1200W |
| Weight | 4.2 lbs | 8 lbs | 7.5 lbs | 4.5 lbs | 6 lbs |
| Width | 8.5 inches | 7.0 inches | 6.0 inches | 6 inches | 6 inches |
| Zero RPM Mode | Yes | Yes | Yes | Yes | Yes |
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Questions & Answers
Q
What is the Single, Hot-plug power supply (1+0), 750W (SKU: 450-ADWR)?
A
The 450-ADWR is a single, hot-plug 750W power supply designed for server applications, offering high availability and easy field replacement without shutting down the system.
Q
What does hot-plug capability mean for the 450-ADWR power supply?
A
Hot-plug capability allows you to install or replace the 450-ADWR power supply while the server remains powered on, minimizing downtime and maintaining continuous operation.
Q
Which server models are compatible with SKU 450-ADWR?
A
The 450-ADWR power supply is compatible with all PowerEdge R-series and select M-series servers that support a single 1+0 750W hot-plug power module.
Q
How do I install the 750W hot-plug power supply (450-ADWR)?
A
Slide the 450-ADWR module into an available PSU bay until it locks, then connect the AC input cable; the server’s LED will confirm proper seating and operation.
Q
What are the electrical specifications of SKU 450-ADWR?
A
The 450-ADWR operates at 100-240V AC input, delivers 750W output, and supports 47-63Hz frequency with an operating efficiency up to 94%.
Q
Does the 450-ADWR power supply support redundancy?
A
No, the 450-ADWR is configured as a 1+0 single-module power supply and does not provide internal redundancy; adding a second unit requires a redundant configuration bay.
Q
What certifications and compliance standards does 450-ADWR meet?
A
The 450-ADWR is CE, UL, FCC, and RoHS certified, ensuring compliance with international safety, electromagnetic, and environmental standards.
Q
What is the operating temperature range for SKU 450-ADWR?
A
The 450-ADWR is rated for operation between 0°C to 45°C (32°F to 113°F), ensuring reliable performance in standard data-center environments.
Q
How do I verify the 450-ADWR power supply status?
A
Check the front-panel LED: green indicates normal operation, amber signals a warning, and red denotes a failure requiring immediate attention.
Q
Are power cables included with the 450-ADWR module?
A
No, the 450-ADWR ship kit includes only the power supply module; AC power cables must be purchased separately or sourced from your existing inventory.
Q
What are the physical dimensions and weight of SKU 450-ADWR?
A
The 450-ADWR measures 100mm x 41mm x 330mm and weighs 1.2kg, fitting standard 1U and 2U server PSU bays.
Q
Is the 450-ADWR backward compatible with older server generations?
A
Yes, the 450-ADWR is backward compatible with PowerEdge servers supporting a 1+0 750W hot-plug form factor from previous generations.
Q
What warranty does the 450-ADWR power supply include?
A
The 450-ADWR comes with a three-year limited hardware warranty and optional extended support plans for on-site service and parts replacement.
Q
How do I troubleshoot overheating issues with SKU 450-ADWR?
A
Ensure proper airflow around the PSU bay, clean server air filters, verify fan operation, and confirm ambient temperature stays within the 0°C–45°C range.
Q
Where can I purchase the 450-ADWR hot-plug power supply?
A
You can order the 450-ADWR directly from authorized distributors, online server hardware retailers, or through your system integrator.
Q
Can I hot-swap the 450-ADWR without data loss?
A
Yes, you can hot-swap the 450-ADWR module without powering down or risking data loss, provided the server is configured for uninterrupted power operation.
