ATX 24-Pin to 8-Pin Power Adapter Cable — Built for Dell OptiPlex Systems

Keep your Dell OptiPlex desktop running smoothly with this purpose-built ATX 24-Pin to 8-Pin Power Supply Adapter Cable. Designed as a direct replacement for Dell OptiPlex 3020, 7020, 9020, and T1700 systems, this cable bridges your standard ATX power supply to your OptiPlex motherboard quickly and reliably — no modifications required.

Key Features

Direct Compatibility: Specifically engineered for Dell OptiPlex 3020, 7020, 9020, and T1700 desktops
Universal ATX Input: One end connects to a standard ATX 24-pin power supply; the other plugs directly into the 8-pin motherboard connector
Broad Motherboard Support: Compatible with H61, H81, Q77, Q87, B75, A75, Q75, Q65 and other common chipset boards
Heavy-Duty 18AWG Wiring: Built with 18AWG positive standard wire and 0.18×34 copper cores for stable, efficient power delivery
High-Power Rated: Supports power supplies up to 1000W, making it suitable for upgraded or high-performance builds
Compact Length: Approximately 30 cm (11.81 inches) — long enough for clean routing inside most desktop cases
Brand New Quality: 100% new components, built to meet original equipment standards

Specifications

Cable Type	ATX 24-Pin to 8-Pin Power Adapter
Wire Gauge	18AWG, 0.18×34 copper cores
Length	~30 cm / 11.81 inches
Max Power Support	Up to 1000W
Compatible Models	Dell OptiPlex 3020, 7020, 9020, T1700
Compatible Chipsets	H61, H81, Q77, Q87, B75, A75, Q75, Q65
Package Contents	1× Power Adapter Cable
Country of Origin	Made in China

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Note: Please allow ±0.1–0.3 cm variance due to manual measurement. Actual cable color may vary slightly from product images depending on your display settings.

For general electrical safety guidelines relevant to computer power components, refer to the U.S. Consumer Product Safety Commission (CPSC).

Learn more: RCA connector

Frequently Asked Questions

Q: Is this 24-pin to 8-pin adapter cable compatible with Dell OptiPlex 9020?

A: Yes! This cable is specifically designed for the Dell OptiPlex 3020, 7020, 9020, and T1700 desktop systems. It converts a standard ATX 24-pin connection to the 8-pin connector used on OptiPlex motherboards.

Q: Will this cable work with any standard ATX power supply?

A: Yes. One end of the cable connects to a standard 24-pin ATX power supply output, while the other end plugs into the 8-pin connector on compatible Dell OptiPlex motherboards. It supports power supplies up to 1000W.

Q: What is the length of this power adapter cable?

A: The cable measures approximately 30 cm (about 11.81 inches), providing enough reach for clean cable management inside most standard desktop chassis.

Q: Which motherboard chipsets does this adapter support?

A: This adapter is compatible with a wide range of chipsets including H61, H81, Q77, Q87, B75, A75, Q75, and Q65, covering most Dell OptiPlex-era board configurations.

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This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

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