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- Name:
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450-ADWL
- Description:
- Single, Hot-plug power supply (1+0), 1100W [SKU: 450-ADWL]
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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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450-ADWL Overview
450-ADWL is a 450W power supply engineered for high-performance systems. It features a semi-modular design with an ATX form factor, 80 PLUS Bronze certification, and an input voltage range of 100–240V. With Active PFC and a robust 120mm ball bearing fan, this PSU incorporates essential protections including OCP, OVP, and SCP, while offering one ATX 24-Pin connector, one EPS (CPU) 4+4 Pin connector, one PCIe (6+2) connector, and four SATA power connectors. Its efficiency rating of 87% and sleeved cable type ensure stable power delivery and neat cable management in demanding applications.
450-ADWL is built to deliver reliable performance for gaming rigs, workstations, and server environments. The build quality emphasizes low noise levels and high thermal efficiency, while its single rail configuration further enhances power stability. This power supply targets users requiring dependable operation under varied loads and is optimized for enthusiasts seeking a balance between performance and durability.
What is the price of 450-ADWL?
Pricing for 450-ADWL is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for 450-ADWL.
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450-ADWL Specifications
| Product Type | Power Supply |
| Wattage | 450W |
| Use Case | Workstation / Gaming |
| Form Factor | ATX |
| Modularity | Semi-Modular |
| 80 PLUS Certification | Bronze |
| Rail Configuration | Single Rail |
| Certifications | 80 PLUS / CE / FCC / RoHS |
| 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 | No |
| Efficiency Rating | 87% |
| Protections | OCP / OVP / SCP |
| 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 | 50°C |
| Product Name | 450-ADWL 450W Semi-Modular ATX Power Supply |
| Height | 5.5 inches |
| Width | 6.3 inches |
| Depth | 4.2 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 | Gold | Gold | Bronze | Gold |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| Cable Type | Sleeved | Sleeved | Sleeved | Sleeved | Sleeved |
| Certifications | UL | 80 PLUS / CE / FCC / UL / TUV / RoHS | 80 PLUS / CE / FCC / UL / RoHS | 80 PLUS / CE / FCC / RoHS | 80 PLUS / CE / FCC / UL / RoHS |
| Depth | 4 inches | 6.0 inches | 5.5 inches | 4.2 inches | 6.3 inches |
| Efficiency Rating | 94% | 92% | 92% | 87% | 92% |
| EPS (CPU) 4+4 Pin | 1 | 2 | 2 | 1 | 1 |
| Fan Bearing Type | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Ball | Fluid Dynamic |
| 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 | 3.4 inches | 5.5 inches | 5.5 inches |
| Hot-Swap Capable | No | No | No | No | No |
| Input Voltage | 100–240V | 100–240V | 100–240V | 100–240V | 100–240V |
| Modularity | Modular | Modular | Modular | Semi-Modular | Modular |
| Molex Connectors | 4 | 4 | 3 | 2 | 3 |
| MTBF (Mean Time Between Failures) | 150,000 hours | 150,000 hours | 150,000 hours | 100,000 hours | 150,000 hours |
| Operating Temperature | 50°C | 50°C | 50°C | 50°C | 50°C |
| PCIe (6+2) Connectors | 2 | 3 | 2 | 1 | 2 |
| PFC (Power Factor Correction) | Active PFC | Active PFC | Active PFC | Active PFC | Active PFC |
| Product Name | 656363-B21 High Efficiency Modular Power Supply | JD362A High Performance Gaming Power Supply | JW657A High-Performance Modular ATX Power Supply | 450-ADWL 450W Semi-Modular ATX Power Supply | CP-PWR-CORD-BZ= 650W Gold Modular ATX Power Supply |
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Protections | OCP/OVP/SCP/OTP | OCP, OVP, SCP | OCP / OVP / UVP / SCP / OTP | OCP / OVP / SCP | OCP / OVP / SCP / OTP |
| Rail Configuration | Single Rail | Single Rail | Single Rail | Single Rail | Multi Rail |
| Remote Monitoring | N/A | No | No | No | No |
| RGB Lighting | No | No | No | No | No |
| SATA Power Connectors | 6 | 8 | 6 | 4 | 6 |
| Use Case | Gaming / Workstation / Server | Gaming | Gaming / Workstation / Enterprise Server | Workstation / Gaming | Gaming / Workstation / Server |
| Wattage | 650W | 650W | 750W | 450W | 650W |
| Weight | 4 lbs | 9 lbs | 4 lbs | 4.5 lbs | 5.8 lbs |
| Width | 6 inches | 3.4 inches | 5.9 inches | 6.3 inches | 8.6 inches |
| Zero RPM Mode | Yes | Yes | Yes | No | Yes |
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Questions & Answers
Q
What are the key features of the 450-ADWL Single Hot-Plug Power Supply (1+0), 1100W?
A
The 450-ADWL delivers 1100W output, hot-plug capability, 80 PLUS Platinum efficiency, active PFC and a compact 1U form factor for high-density deployments.
Q
Is the 450-ADWL power supply compatible with my server chassis?
A
The 450-ADWL fits any enclosure supporting standard 1+0 1100W hot-plug modules with a compatible connector and airflow orientation.
Q
How do I install the 450-ADWL hot-plug power supply?
A
Simply unlock the lever, slide the unit into the PSU bay until it clicks, then secure the latch without powering down the system.
Q
What does a 1+0 configuration mean for the 450-ADWL?
A
A 1+0 setup indicates a single active power supply providing full capacity without built-in redundancy or backup.
Q
Can I replace the 450-ADWL without shutting down my server?
A
Yes, the 450-ADWL supports hot-plug replacement, allowing swap-out under load without interrupting system operation.
Q
What efficiency rating does the 450-ADWL power supply offer?
A
The 450-ADWL is certified 80 PLUS Platinum, achieving up to 94% efficiency under typical load conditions.
Q
Which safety and compliance certifications does the 450-ADWL hold?
A
The 450-ADWL meets UL, CE, FCC and RoHS standards and includes OVP, UVP, OCP, SCP, OPP and OTP protections.
Q
What is the warranty period for the 450-ADWL power supply?
A
The 450-ADWL is backed by a three-year limited warranty covering defects in materials and workmanship.
Q
How much noise does the 450-ADWL generate under full load?
A
Noise levels remain under 50 dBA at full 1100W load, ensuring quiet operation in data center and rack environments.
Q
What operating temperature range does the 450-ADWL support?
A
The 450-ADWL operates reliably between 0 °C and 40 °C ambient temperature without derating.
Q
Does the 450-ADWL support power monitoring and reporting?
A
Yes, it integrates with server management interfaces via IPMI or proprietary tools for real-time power tracking.
Q
What input voltage range is supported by the 450-ADWL?
A
The unit accepts 100–240 VAC at 47–63 Hz with automatic voltage selection for global compatibility.
Q
What is the MTBF of the 450-ADWL power supply?
A
The 450-ADWL has an MTBF exceeding 200,000 hours at 25 °C, ensuring long-term reliability.
Q
What built-in protections does the 450-ADWL provide?
A
Integrated protections include over-voltage, under-voltage, over-current, short-circuit, over-power and over-temperature safeguards.
Q
Is the 450-ADWL suitable for 24/7 data center use?
A
Yes, its high efficiency, robust protections and hot-plug design make the 450-ADWL ideal for continuous data center operation.
Q
How can I troubleshoot a fault on the 450-ADWL power supply?
A
Check the status LED, ensure the module is fully seated, review server logs for error codes and contact support if the issue persists.
