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ONH493 Dell 305W Power Supply Unit for OptiPlex & Dimension Desktops
SKU:
ONH493
Weight: 5.00 lbs
Condition: Refurbished
- 305W power output for reliable system performance
- Compatible with Dell OptiPlex and Dimension series desktops
- Standard ATX form factor with a 24-pin ATX connector
- UL and CE certified for safety and reliability
In stock
$127.57
Product Overview |
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The Dell ONH493 305W Power Supply Unit is a reliable and efficient power source designed for Dell OptiPlex and Dimension series desktops. Featuring a 24-pin ATX connector and supporting a wide input voltage range, this PSU delivers consistent and stable power for optimal system performance. With safety certifications from UL and CE, it meets high standards of reliability, making it a great choice for users needing a dependable power solution. |
General Information |
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| Brand | Dell |
| Part Number | ONH493 |
| Product Type | Desktop Power Supply |
| Condition | Refurbished |
Technical Information |
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| Input Voltage | 100-240V AC, 50-60Hz |
| Max. Output Power | 305W |
Compatibility |
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| Compatible For | Dell OptiPlex 320, 330, 360, GX620, 740, 745, 755, 960 |
Physical Characteristics |
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| Weight | 5.00 |
Product Description |
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The Dell ONH493 305W Power Supply Unit is designed to deliver stable and efficient power to compatible Dell desktop systems. With a total power output of 305W, this PSU ensures reliable performance for workstations and home office setups. It features a 24-pin ATX connector, making it suitable for a range of Dell OptiPlex and Dimension series desktops, including models such as the OptiPlex 320, 330, 360, GX620, 740, 745, 755, and 960, as well as the Dimension 5200, E520, and E521. Operating within an input voltage range of 100-240V AC and supporting a frequency of 50-60 Hz, it provides flexibility for various power environments. The PSU is UL and CE certified, ensuring compliance with safety and energy efficiency standards. Key Features
With its standard ATX form factor and high compatibility, this power supply unit is an ideal replacement or upgrade for Dell desktop systems, ensuring seamless and uninterrupted performance. |
Use Cases |
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The Dell ONH493 305W Power Supply Unit is commonly deployed in office and enterprise environments where Dell OptiPlex and Dimension series desktops are standard. IT administrators and system integrators benefit from its reliable power delivery in business-critical settings requiring consistent uptime and safety compliance. How It's Used:
This power supply unit underpins operational reliability by providing stable and certified power, which helps maintain system stability across various Dell desktop deployments. Its compatibility and safety certifications make it a suitable choice for environments prioritizing consistent performance and regulatory compliance. |
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Shipping Options
- Same-Day Shipping (for orders placed before 1:00 pm EST)
- Complimentary Ground shipping (for orders upto 10lbs within USA)
- Expedited Shipping Available Across the US
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International Delivery
Requires a UPS, FedEx, or DHL account. Customers may arrange pickup from our US warehouse.
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Payment Methods
We accept Visa, Mastercard, AMEX, Discover, and Wire Transfer.
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Purchase Orders
We process purchase orders for government agencies, enterprises, data centers, and SMBs.
