Dell 240W Bronze Small Form Factor Power Supply CJG5K

Deliver 240 W of stable power with 80 Plus Bronze efficiency in a compact Small Form Factor design, built for Dell OptiPlex 3020, 7020, 9020, and XE2 SFF systems.

Overview

The Dell CJG5K is a 240 W internal power supply engineered for Small Form Factor Dell OptiPlex desktops. It operates on 100-240 V AC input at 50/60 Hz, with Active PFC and 80 Plus Bronze efficiency to reduce energy waste and heat. The unit includes an 8-pin Dell proprietary main connector, a 4-pin CPU connector, and three SATA power connectors for drives and peripherals.

What stands out

• 240 W output for SFF OptiPlex systems
• 80 Plus Bronze efficiency
• Active PFC for stable power delivery
• Protection against over voltage, over power, and short circuits
• Active cooling with an internal fan

Technical details

• Form Factor: Small Form Factor (SFF) Proprietary
• Input Voltage: 100-240 V AC
• Input Frequency: 50/60 Hz
• Main Power Connector: 8-pin ATX (Dell Proprietary)
• CPU Power Connector: 4-pin ATX
• SATA Power Connectors: 3
• Compatibility: Dell OptiPlex 3020 SFF, 7020 SFF, 9020 SFF, XE2 SFF
• Interchangeable Part Numbers: D240ES-00, L240AS-00, H240AS-00, AC240AS-00

Our verdict

A reliable replacement power supply for Dell OptiPlex SFF desktops, offering efficient 240 W output and essential protections.