The Dell OptiPlex Tower Plus 7020 is a premium enterprise-grade desktop computer engineered for modern business environments that demand reliability, scalability, and long-term performance. Designed for corporate offices, government departments, educational institutions, and professional workspaces, the Dell OptiPlex Tower Plus 7020 delivers consistent computing power while meeting strict enterprise standards.
Built on Dell’s trusted OptiPlex platform, the Dell OptiPlex Tower Plus 7020 offers enhanced security, expandability, and manageability. Its tower form factor allows greater flexibility for hardware upgrades, making it ideal for organizations planning future expansion. Whether used for office productivity, data processing, software development, or institutional workflows, this system provides dependable performance across demanding workloads.
The Dell OptiPlex Tower Plus 7020 supports modern Intel processors, fast DDR5 memory configurations, and high-speed SSD storage options, ensuring smooth multitasking and efficient daily operations. Its robust chassis design supports additional PCIe expansion, making it suitable for specialized applications and enterprise peripherals.
FULL TECHNICAL SPECIFICATIONS:
Dell OptiPlex 7020 Tower Plus Computer – Intel Core i3, 4GB RAM, 1TB Hard Drive
All Technical Specifications
Processor
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Processor Type: Intel® Core™ i3
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Processor Generation: 4th Generation
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Processor Speed: Up to 3.4 GHz (model dependent)
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Cores: Dual-Core
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Cache: 3 MB
Chipset
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Chipset: Intel® Q87 Express Chipset
Memory (RAM)
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Installed Memory: 4 GB
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Memory Type: DDR3
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Memory Slots: 4 DIMM slots
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Maximum Supported Memory: Up to 32 GB
Storage
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Installed Storage: 1 TB
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Storage Type: SATA Hard Disk Drive (HDD)
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Drive Speed: 7200 RPM
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Additional Drive Bays: Supported
Graphics
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Graphics Controller: Integrated Intel® HD Graphics
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Video Outputs: DisplayPort, VGA
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Multi-Display Support: Yes
Audio
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Audio Controller: Integrated High Definition Audio
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Audio Ports: Line-in, Line-out, Microphone
Networking
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Ethernet: Integrated Gigabit Ethernet (10/100/1000 Mbps)
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Wireless: Optional (via add-on card or USB adapter)
Connectivity & Ports
Front Ports
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2 × USB 3.0
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2 × USB 2.0
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Headphone jack
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Microphone jack
Rear Ports
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4 × USB 2.0
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DisplayPort
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VGA
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RJ-45 Ethernet
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Audio Line-in / Line-out
Expansion Slots
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1 × PCIe x16
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1 × PCIe x4
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1 × PCIe x1
Optical Drive
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Optical Drive: Optional DVD-RW
Operating System
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Preloaded OS:
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Windows 10 Pro / Windows 7 Pro / FreeDOS (configuration dependent)
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Security Features
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Trusted Platform Module (TPM)
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Chassis Intrusion Switch
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BIOS Password Protection
Power Supply
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Power Supply Rating: 290 W
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Input Voltage: 100–240 VAC, 50/60 Hz
Energy Efficiency
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ENERGY STAR® qualified
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EPEAT® registered
Environmental Specifications
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Operating Temperature: 10°C to 35°C
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Operating Humidity: 20% to 80% RH (non-condensing)
Physical Specifications
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Form Factor: Tower
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Dimensions (H × W × D):
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Approx. 360 × 175 × 417 mm
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Weight:
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Approx. 9.4 kg
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Keyboard & Mouse
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Included: Optional (USB keyboard & mouse depending on package)
What’s in the Box
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Dell OptiPlex 7020 Tower Plus Computer
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Power Cable
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System Documentation
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Optional Keyboard & Mouse
Manufacturer Warranty
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Warranty: 1-Year Limited Hardware Warranty
(Warranty terms may vary by region and supplier)









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