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Small black square desktop mini PC, 7.2 by 7 by 1.4 inches

DELL

DELL OptiPlex 7020 MFF Plus desktop PC i9-14900K 16GB DDR5 2TB NVMe

SKU CH-REP1-0M66J

Compact mini PC with 24-core i9-14900K, 16 GB DDR5, 2 TB NVMe and triple DisplayPort output

  • Form FactorMini PC
  • ColorBlack
  • ProcessorIntel Core i9-14900K
  • Processor Main Features64 bit 24-Core Processor
  • Cache Per Processor36 MB
  • Memory16 GB
  • 24-core i9-14900K reaches 6.0 GHz for heavy multitasking
  • 16 GB DDR5 4800 MHz memory keeps data flowing fast
  • 2 TB NVMe SSD stores large projects and boots in seconds
  • Wi-Fi 6E plus Bluetooth 5.2 gives modern wireless freedom
  • Three DisplayPort outputs drive up to three monitors simultaneously

Compact business desktop

The Dell OptiPlex 7020 MFF Plus is a new mini PC built around a 14th Generation Intel Core i9-14900K with 24 cores and 36 MB cache. It ships with 16 GB DDR5 4800 MHz memory and a 2 TB NVMe SSD. Windows 11 Pro and Intel vPro support target managed enterprise deployments.

Connections and mounting

The 7.2 x 7 x 1.4 inch chassis weighs 2.4 lb and fits behind a display or under a desk. Video output uses three DisplayPort connectors for up to three monitors. USB includes one USB-C 3.2 Gen 2x2, three USB-A 3.1/3.2 Gen 2 and one USB-A 3.0/3.1/3.2 Gen 1. Audio provides a headset jack and a line output. Network links are Gigabit Ethernet, Wi-Fi 6E and Bluetooth 5.2. A wired keyboard and mouse are included.

Thermals and power

Integrated Intel UHD Graphics 770 handles everyday workloads without a discrete card. The small form factor relies on internal airflow to cool the 6.0 GHz boost processor during sustained tasks. Fan noise rises under full multi-core load but remains low for typical office applications. The external power adapter keeps the desktop footprint minimal.

Highlights

  • 24-core i9-14900K reaches 6.0 GHz for heavy multitasking
  • 16 GB DDR5 4800 MHz memory keeps data flowing fast
  • 2 TB NVMe SSD stores large projects and boots in seconds
  • Wi-Fi 6E plus Bluetooth 5.2 gives modern wireless freedom
  • Three DisplayPort outputs drive up to three monitors simultaneously

Specifications

BrandDELL
SeriesOptiPlex
ModelDell OptiPlex 7020 MFF Plus
Part Number7020
Form FactorMini PC
ColorBlack
ProcessorIntel Core i9-14900K
Processor Main Features64 bit 24-Core Processor
Cache Per Processor36 MB
Memory16 GB
Storage2TB NVMe SSD
EthernetEthernet
KeyboardKeyboard
MouseMouse
Operating SystemWindows 11 Pro
CPU TypeIntel Core i9
CPU NameIntel Core i9 -14900K
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

What speed does the USB-C 3.2 Gen 2x2 port cap at in practice?

The USB-C 3.2 Gen 2x2 port supports up to 20 Gbps, limited by the connected device and cable quality.

What are the exact dimensions and weight for mounting the Dell OptiPlex 7020 MFF Plus?

It measures 7.2 x 7 x 1.4 inches and weighs 2.4 lb, fitting VESA mounts or tight desk spaces.

How do I install the Windows 11 Pro OS and drivers, and what step is often missed?

Windows 11 Pro comes pre-installed; the step often missed is running Dell Command Update for latest firmware and driver updates.

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