Alienware NPS-750AB-1 B 750W 80 PLUS Certified ATX Desktop Power Supply PSU
Brand: Alienware/Dell · SKU: NPS-750AB-1 · MPN: NPS-750AB-1 B · Category: Components
Genuine Alienware NPS-750AB-1 B 750W 24Pin 4/8Pin 80 PLUS Certified ATX Desktop Power Supply. Comes with harness. It is also described as a Dell NPS-750AB-1 B 750-Watts 100-240V AC 13A 50-60Hz Power Supply for Precision 490/690 WorkStation. Offers reliable 750-Watts output within an extensive 100-240V AC voltage range, ensuring continuous power even under peak loads. Built for longevity, it provides consistent performance for enterprise IT environments.
Specifications
| Cooling | 1 Fan |
|---|---|
| Connectors | One (1) 24-pin ATX Connector, One (1) 4-pin 12V ATX power connector, One (1) 8-pin EPS + 12V power connector, Seven (7) Large Molex Connectors, Six (6) Serial ATA Connectors, Four (4) 6-pin PCI Express Connectors |
| Form Factor | ATX |
| Output Power | 750 Watt |
| Certification | 80 PLUS Compliant |
| Compatibility | Dell Precision 490/690 WorkStation (Primary reference); Also compatible with some older Alienware systems. |
| Input Voltage | 100 – 240V ~ 10A, 50/60 Hz |
| Warranty | 30 Days Return Warranty (on refurbished units from some sellers) |
| Weight | 6 lbs |
| Dimensions | 16 × 10 × 9 in (Box/Shipping Dimension referenced) |
Key Features
A 750W 80 PLUS Certified ATX power supply unit originally for Alienware/Dell Precision Workstations (like 490/690). It supports universal input voltage (100-240V) and provides a stable power output suitable for demanding enterprise IT environments.
Frequently Asked Questions
Is this product genuine OEM?
Yes, this Alienware NPS-750AB-1 B 750W 80 PLUS Certified ATX Desktop Power Supply PSU (NPS-750AB-1) is 100% genuine Alienware/Dell hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
What warranty is included?
This Alienware NPS-750AB-1 B 750W 80 PLUS Certified ATX Desktop Power Supply PSU includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
How long does shipping take?
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Can I return this product?
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Is the Alienware NPS-750AB-1 B 750W 80 PLUS Certified ATX Desktop Power Supply PSU compatible with my system?
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the NPS-750AB-1.
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