Dell 135W Proprietary SFF Power Supply Unit (C8VJG) for OptiPlex 3010/7010/9010

When a Dell OptiPlex Small Form Factor desktop in a business or office environment stops powering on, this 135 W internal power supply unit is a direct replacement for the original unit in OptiPlex 3010 SFF, 7010 SFF, and 9010 SFF systems. It delivers stable power to the motherboard, processor, and storage drives, restoring the system to full operation without replacing the entire desktop.

Key specifications

• Power output: 135 W
• Input voltage: AC 100-240 V, 50/60 Hz
• Form factor: Proprietary Dell Small Form Factor (SFF)
• Main power connector: 8-pin ATX (proprietary)
• CPU power connector: 4-pin ATX
• SATA power connectors: 2
• Cooling: Active (internal fan)
• Output rails: +12 V / 11.25 A, +5 V / 15 A, +3.3 V / 17 A
• Dell part number: C8VJG

Why choose it

This power supply is built to Dell's specifications for the OptiPlex SFF chassis, ensuring a proper fit and reliable electrical performance. Its high-efficiency design helps reduce energy waste and operating heat, while the integrated fan maintains safe temperatures under load.

Ideal use cases

• Replacing a failed or failing PSU in a Dell OptiPlex 3010 SFF
• Upgrading or repairing a Dell OptiPlex 7010 SFF
• Restoring power to a Dell OptiPlex 9010 SFF
• Maintaining a fleet of business desktops with minimal downtime

Good to know

The C8VJG is a proprietary form factor and is not compatible with standard ATX power supplies or other Dell models. Verify your OptiPlex model before ordering. The unit includes the necessary connectors for motherboard, CPU, and two SATA drives.