DELL OptiPlex All-in-One 7420 7DX9X Core i5-14500 16GB 256GB 23.8" all-in-one PC
- All-in-One PC
- All-in-One
DELL
Tower workstation with 14-core Xeon W-2275, 64GB DDR4 ECC, 2TB NVMe SSD and Quadro P5000 16GB graphics for professional workloads
The Dell Precision 5820 Tower is a business-class workstation built around an Intel Xeon W-2275 processor with 14 cores running at 3.3 GHz and a 4.8 GHz turbo frequency. It ships with 64 GB of DDR4 2933 registered ECC memory across four slots and a 2 TB PCIe NVMe solid-state drive. An Nvidia Quadro P5000 graphics card with 16 GB GDDR5X memory provides four DisplayPort outputs for multi-monitor setups. Windows 11 Pro is pre-installed and digitally activated.
This system suits professionals who need error-correcting memory and certified drivers for CAD, simulation or rendering applications. The 950 W 80 Plus Gold power supply supports the installed components with headroom. Buyers who do not require ECC memory or ISV-certified graphics should consider standard desktop platforms instead. The mid-tower chassis fits typical office environments without special mounting requirements.
The single specification that decides fit is the Nvidia Quadro P5000 with 16 GB GDDR5X memory on a 256-bit bus and four DisplayPort connectors. This card targets professional visualisation workloads rather than gaming or compute acceleration. If your software demands certified Quadro drivers and 16 GB frame buffer, this configuration matches; otherwise a different graphics option would be more appropriate.
| Series | Precision |
|---|---|
| Model | T5820 |
| Type | Business Desktops & Workstations |
| Form Factor | Mid Tower |
| Usage | Business |
| Color | Black |
| Monitor | Monitor not included |
| Operating System | Windows 11 Pro |
| CPU Type | Intel Xeon |
| CPU Name | W-2275 (3.30GHz) |
| CPU Socket Type | LGA 2066 |
| GPU/VGA Type | NVIDIA Quadro P5000 |
| Memory Capacity | 64GB DDR4 |
| Memory Speed | DDR4 2933 |
| Memory Slot (Total) | 8 |
| Maximum Memory Supported | 256 GB |
| SSD | 2 TB PCIe |
| HDD | No |
| Screen Size | No Screen |
Yes, the installed Xeon W-2275 is an LGA 2066 processor and fits the motherboard socket built into this workstation.
The Quadro P5000 is a dual-slot full-height card; the 950 W 80 Plus Gold supply provides the necessary auxiliary power connectors for it.
The 64 GB kit occupies four of the eight DIMM slots in the supported quad-channel order; populating them in the wrong sequence reduces memory bandwidth.
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