- 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
Wireless module
The following table lists the Wireless Local Area Network (WLAN) modules that are supported on your OptiPlex Tower Plus 7020.
| Description | Option one | Option two |
|---|---|---|
| Model number |
Intel AX211
NOTE:Computers shipped with Intel Wi-Fi 6E AX211 wireless card come with an external puck antenna installed.
|
Realtek RTL8852BE |
| Transfer rate |
Up to 2400 Mbps |
Up to 1201 Mbps |
| Frequency bands supported |
2.4 GHz/5 GHz/6 GHz |
2.4 GHz/5 GHz |
| Wireless standards |
|
|
| Encryption |
|
|
| Bluetooth wireless card |
Bluetooth 5.3 |
Bluetooth 5.3 |
|
NOTE:The version of the Bluetooth wireless card may vary depending on the operating system that is installed on your computer.
|
||
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