DELL Precision 5820 Tower Workstation Intel Xeon W-2155 10 Core 16GB DDR4 2TB NVMe Quadro P2000 Windows 11 Pro

Precision 5820 Tower Workstation

The Dell Precision 5820 is a mid-tower workstation built for professional workloads. It runs on an Intel Xeon W-2155 processor with 10 cores operating at 3.3 GHz and a 4.5 GHz turbo frequency. The system includes 16 GB of DDR4 2666 registered ECC memory across eight slots and a 2 TB PCIe NVMe solid-state drive. An Nvidia Quadro P2000 graphics card with 5 GB GDDR5 memory provides four DisplayPort outputs. Windows 11 Pro 64-bit comes pre-installed.

Suited for CPU-intensive professional tasks

This workstation suits users who need strong multi-core CPU performance and certified professional graphics for CAD, rendering or simulation workloads. The registered ECC memory and 950 W 80 Plus Gold power supply support stable operation during long compute jobs. Buyers who need more than 16 GB of memory out of the box should note the 256 GB maximum capacity requires additional modules. Systems without integrated Wi-Fi or Bluetooth hardware require separate adapters for wireless connectivity. The single Quadro P2000 limits multi-GPU configurations.

10-core Xeon W-2155 defines compute capacity

The Intel Xeon W-2155 processor with 10 cores and 3.3 GHz base clock determines the workstation's primary compute capability. Its 4.5 GHz turbo frequency accelerates single-threaded tasks while the 10 cores handle parallel workloads. The LGA 2066 platform supports up to 256 GB of DDR4 2666 registered ECC memory across eight slots. This CPU specification is the key factor when matching the system to software licensing or performance requirements.