DELL
DELL OptiPlex 7020 MFF Plus i9-14900K 32GB 4TB NVMe desktop PC
A compact 24-core desktop with 32 GB DDR5, 4 TB NVMe storage, Wi-Fi 6E and triple DisplayPort output
- 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 demanding workloads
- 32 GB DDR5 4800 MHz memory handles heavy multitasking
- 4 TB NVMe SSD stores large datasets and apps
- Wi-Fi 6E and Bluetooth 5.2 give fast wireless connectivity
- Three DisplayPort outputs drive up to three monitors
Dell OptiPlex 7020 MFF Plus i9 Desktop
This compact business desktop integrates a 14th Generation Intel Core i9-14900K 24-core processor with 36 MB cache and turbo frequencies up to 6.0 GHz. It ships with 32 GB of DDR5 4800MHz memory and a 4 TB PCIe NVMe M.2 solid-state drive. Intel UHD Graphics 770 drives up to three displays via three DisplayPort outputs. The 7.2 x 7 x 1.4 inch chassis includes Wi-Fi 6E, Bluetooth 5.2, Gigabit Ethernet, USB-C 3.2 Gen 2x2, multiple USB-A ports, and a keyboard and mouse. Windows 10 Pro and vPro support are preloaded.
Suits space-constrained offices needing
Buyers who want discrete graphics performance for rendering or gaming should look elsewhere. The integrated GPU cannot accelerate 3D workloads or modern game titles. Organisations requiring Windows 11 out of the box will need to plan an upgrade. The small form factor offers no internal drive bays or expansion slots for add-in cards. Anyone needing more than 32 GB of memory or additional internal storage must use external solutions.
4 TB NVMe SSD decides fit
The single 4 TB M.2 NVMe drive provides the entire internal storage capacity. No second M.2 slot or 2.5-inch bay is available for expansion. If the workload demands more local capacity or a separate data volume, this configuration will not meet the requirement.
Highlights
- 24-core i9-14900K reaches 6.0 GHz for demanding workloads
- 32 GB DDR5 4800 MHz memory handles heavy multitasking
- 4 TB NVMe SSD stores large datasets and apps
- Wi-Fi 6E and Bluetooth 5.2 give fast wireless connectivity
- Three DisplayPort outputs drive up to three monitors
Specifications
| Brand | DELL |
|---|---|
| Series | OptiPlex |
| Model | Dell OptiPlex 7020 MFF Plus |
| Part Number | 7020 |
| Form Factor | Mini PC |
| Color | Black |
| Processor | Intel Core i9-14900K |
| Processor Main Features | 64 bit 24-Core Processor |
| Cache Per Processor | 36 MB |
| Memory | 32 GB |
| Storage | 4TB NVMe SSD |
| Ethernet | Ethernet |
| Keyboard | Keyboard |
| Mouse | Mouse |
| Operating System | Windows 10 Pro |
| CPU Type | Intel Core i9 |
| CPU Name | Intel Core i9 -14900K |
| CPU Socket Type | LGA 1700 |
| GPU/VGA Type | Intel UHD Graphics 770 |
| Graphics Card | Intel UHD Graphics 770 |
| Graphics Interface | Integrated |
| Memory Capacity | 32GB |
| Memory Speed | DDR5 4800 |
| Maximum Memory Supported | 128 GB |
| Optical Drive Type | No |
| Touchscreen | No |
| WLAN | 802.11ax |
| Bluetooth | Bluetooth |
| Front USB | 2 |
| Video Ports | 3x DisplayPort |
| Rear USB | 3 |
| RJ45 | 1 port |
| Keyboard Type | Keyboard |
| Mouse Type | Mouse |
| Package Type | Retail |
Questions about this item
How does the i9-14900K's 6.0 GHz turbo speed behave inside this compact chassis?
The 24-core processor reaches 6.0 GHz on thermal headroom; the 7.2 × 7 × 1.4 inch MFF case uses Dell's vapour-chamber cooler to sustain high clocks longer than thinner mini PCs.
What does the single USB-C 3.2 Gen 2x2 port actually deliver for external storage?
It provides 20 Gbit/s bandwidth, so a compatible NVMe enclosure can saturate near 2.4 GB/s — twice the throughput of the three USB-A 3.2 Gen 2 ports.
Will the 7.2 × 7 × 1.4 inch footprint fit behind a typical monitor arm or VESA bracket?
Yes — at 2.4 lb it mounts on Dell's Micro VESA bracket (sold separately) or sits upright in the optional stand, leaving the three DisplayPort outputs accessible.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
DELL J1-7490AA01 All-in-One PC Core i7-10700 2.9GHz 16GB 512GB SSD 23.8" FHD
- All-in-One PC
- All-in-One
HP J1-800G6AA01 All-in-One PC Core i5-10500 16GB DDR4 512GB NVMe 23.8
- All-in-One PC
- All-in-One



