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Compact black mini PC with keyboard and mouse

DELL

DELL OptiPlex 7020 MFF Plus desktop PC i7-14700K 16GB 4TB NVMe

SKU CH-XTGZ-1SR4D

Compact desktop with 20-core i7-14700K, 16GB DDR5, 4TB NVMe, Wi-Fi 6E and triple DisplayPort output

  • Form FactorMini PC
  • ColorBlack
  • ProcessorIntel Core i7-14700K
  • Processor Main Features64 bit 20-Core Processor
  • Cache Per Processor33 MB
  • Memory16 GB
  • 20-core Intel i7-14700K reaches 5.6 GHz turbo for demanding workloads
  • 16 GB DDR5 4800 MHz memory keeps multitasking responsive
  • 4 TB NVMe SSD stores large datasets and apps
  • Wi-Fi 6E and Bluetooth 5.2 give fast wireless connectivity
  • Compact 7.2 × 7 × 1.4 inch chassis fits tight spaces

Compact business desktop

The Dell OptiPlex 7020 MFF Plus is a Mini PC built around a 14th Generation Intel Core i7-14700K 20-Core processor with 33 MB cache and turbo up to 5.60 GHz. It ships with 16 GB DDR5 4800 MHz memory, a 4 TB PCIe NVMe M.2 SSD, Windows 10 Pro 64-bit and Intel vPro support for managed deployments. Integrated Intel UHD Graphics 770 drives up to three monitors via DisplayPort.

Build integration

The 7.2 x 7 x 1.4 inch chassis weighs 2.4 lb and fits behind a display or in a dense rack without a separate tower. A single power cord, Gigabit Ethernet RJ45, Wi-Fi 6E and Bluetooth 5.2 handle connectivity so no extra networking cards are required. Three DisplayPort outputs free up desk space by eliminating the need for a discrete graphics card for multi-monitor productivity.

Bundled peripherals

A full-size USB keyboard and USB mouse are included so the system is ready for immediate use without separate accessory purchases. The Windows 10 Pro licence with AI Copilot enables managed enterprise features and assisted workflows out of the box. TPM 2.0 hardware security and a two-year warranty with free tech support reduce IT provisioning effort for fleet rollouts.

Highlights

  • 20-core Intel i7-14700K reaches 5.6 GHz turbo for demanding workloads
  • 16 GB DDR5 4800 MHz memory keeps multitasking responsive
  • 4 TB NVMe SSD stores large datasets and apps
  • Wi-Fi 6E and Bluetooth 5.2 give fast wireless connectivity
  • Compact 7.2 × 7 × 1.4 inch chassis fits tight spaces

Specifications

BrandDELL
SeriesOptiPlex
ModelDell OptiPlex 7020 MFF Plus
Part Number7020
Form FactorMini PC
ColorBlack
ProcessorIntel Core i7-14700K
Processor Main Features64 bit 20-Core Processor
Cache Per Processor33 MB
Memory16 GB
Storage4TB NVMe SSD
EthernetEthernet
KeyboardKeyboard
MouseMouse
Operating SystemWindows 10 Pro
CPU TypeIntel Core i7
CPU NameIntel Core i7-14700K
CPU Socket TypeLGA 1700
GPU/VGA TypeIntel UHD Graphics 770
Graphics CardIntel UHD Graphics 770
Graphics InterfaceIntegrated
Memory Capacity16GB
Memory SpeedDDR5 4800
Maximum Memory Supported128 GB
Optical Drive TypeNo
TouchscreenNo
WLAN802.11ax
BluetoothBluetooth
Front USB2
Video Ports3x DisplayPort
Rear USB3
RJ451 port
Keyboard TypeKeyboard
Mouse TypeMouse
Package TypeRetail

Questions about this item

How long can the Intel Core i7-14700K sustain its 5.6 GHz turbo before thermal throttling reduces clock speeds?

The 20-core processor reaches 5.6 GHz turbo, but the 1.4-inch high Mini PC chassis limits sustained all-core performance under heavy workloads.

What are the typical noise and heat levels when the system runs continuous multi-core workloads all day?

The compact 7.2 x 7 x 1.4 inch form factor with integrated Intel UHD Graphics 770 concentrates heat, so fan noise increases noticeably during sustained 20-core loads.

Which display cables or adapters must I already own to connect monitors to the three DisplayPort outputs?

The system provides three DisplayPort outputs for up to three monitors, so you need DisplayPort cables or DisplayPort-to-HDMI adapters for each display.

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