- Notes, cautions, and warnings
- Views of OptiPlex Tower Plus 7020
- Set up your OptiPlex Tower Plus 7020
- Specifications of OptiPlex Tower Plus 7020
- Dimensions and weight
- Processor
- Chipset
- Operating system
- Memory
- External ports
- Internal slots
- Ethernet
- Wireless module
- Audio
- Storage
- Redundant Array of Independent Disks (RAID)
- Media-card reader
- Power ratings
- GPU—Integrated
- GPU—Discrete
- Hardware security
- Environmental
- Regulatory compliance
- Operating and storage environment
- Working inside your computer
- Removing and installing side cover
- Removing and installing coin-cell battery
- Removing and installing Customer Replaceable Units (CRUs)
- Removing and installing Field Replaceable Units (FRUs)
- Power button
- Wireless antenna kit
- Processor fan and heat-sink assembly
- Power-supply unit
- System fan
- Processor
- Voltage-regulator heat sink
- Optional I/O modules
- System board
- Software
- BIOS Setup
- Troubleshooting
- Getting help and contacting Dell
OptiPlex Tower Plus 7020 Owner's Manual
Power supply connector
The following table lists the Power supply connector specifications of your OptiPlex Tower Plus 7020.
| Connector type | Description |
|---|---|
| 260 W internal power supply unit (PSU), 85% Efficient, 80 Plus Bronze |
|
| 500 W internal power supply unit (PSU), 92% Efficient, 80 Plus Platinum |
|
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