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Small black mini PC with keyboard and mouse

DELL

DELL OptiPlex 7020 MFF Plus desktop PC i9-14900K 32GB DDR5 1TB NVMe

SKU CH-JQEF-P4S6A

Compact Mini PC runs a 24-core i9-14900K with 32 GB DDR5 and a 1 TB NVMe drive, includes Wi-Fi 6E, Bluetooth 5.2, three DisplayPort outputs and bundled keyboard and mouse

  • Form FactorMini PC
  • ColorBlack
  • ProcessorIntel Core i9-14900K
  • Processor Main Features64 bit 24-Core Processor
  • Cache Per Processor36 MB
  • Memory32 GB
  • 24-core i9-14900K reaches 6.0 GHz for heavy workloads
  • 32 GB DDR5 at 4800 MHz keeps multitasking smooth
  • 1 TB NVMe SSD gives fast boot and load times
  • Wi-Fi 6E and Bluetooth 5.2 provide modern wireless links
  • Three DisplayPort outputs drive up to three monitors

Compact Business Desktop for Demanding Workloads

The Dell OptiPlex 7020 MFF Plus packs a 24-core Intel Core i9-14900K processor with 36 MB cache and turbo speeds up to 6.0 GHz into a 7.2 x 7 x 1.4 inch chassis. It targets professionals who need maximum single-thread and multi-thread performance in a minimal footprint for data analysis, compilation or virtualisation tasks. Buyers who require discrete graphics acceleration for 3D rendering or GPU compute should look elsewhere.

Included Peripherals and Connectivity Ready

A full-size USB keyboard and mouse are supplied so the system is operational immediately. Wireless connectivity uses Wi-Fi 6E with MU-MIMO and Bluetooth 5.2, while wired networking relies on a single Gigabit Ethernet port. Video output is handled by three DisplayPort connectors driven by Intel UHD Graphics 770, supporting up to three monitors without an add-in card.

32 GB DDR5 4800 MHz Memory Decides Multitasking

The platform ships with 32 GB of DDR5 memory running at 4800 MHz, which determines how many virtual machines, large datasets or browser tabs remain responsive simultaneously. This capacity is fixed by the supplied configuration; users anticipating heavier concurrent workloads must verify upgrade feasibility before purchase.

Highlights

  • 24-core i9-14900K reaches 6.0 GHz for heavy workloads
  • 32 GB DDR5 at 4800 MHz keeps multitasking smooth
  • 1 TB NVMe SSD gives fast boot and load times
  • Wi-Fi 6E and Bluetooth 5.2 provide modern wireless links
  • Three DisplayPort outputs drive up to three monitors

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
Memory32 GB
Storage1TB NVMe SSD
EthernetEthernet
KeyboardKeyboard
MouseMouse
Operating SystemWindows 10 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 Capacity32GB
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

Will the DDR5 memory or NVMe SSD need upgrading for heavier workloads later?

The system ships with 32 GB of DDR5 4800 MHz memory and a 1 TB PCIe NVMe M.2 SSD, both user-replaceable if capacity needs grow.

What thermal limit appears first when the Core i9-14900K runs sustained loads in this 1.4-inch Mini PC?

The 24-core processor can reach 6.0 GHz turbo, but the compact chassis and integrated Intel UHD Graphics 770 mean CPU thermal throttling is the first bottleneck under continuous heavy work.

How loud and hot does the OptiPlex 7020 MFF Plus get when left running all day?

The small 7.2 x 7 x 1.4 inch form factor forces higher fan speeds under load, so expect noticeable airflow noise and warm exhaust during extended operation.

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