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Lenovo ThinkStation P520 mid-tower workstation in black finish

Lenovo

Lenovo ThinkStation P520 Xeon W-2135 3.7GHz 32GB DDR4 512GB NVMe RTX 3070

SKU CH-819Z-M181R

Mid-tower workstation with a 6-core Xeon at 3.7 GHz, 32 GB DDR4 ECC, 512 GB NVMe storage and an RTX 3070 for CAD and rendering

  • TypeMid-tower
  • CPU TypeIntel Xeon
  • CPU Speed3.70 GHz
  • Number of CPU Cores6-Core Processor
  • # of Processors Installed1
  • MAX Processors1
  • Xeon W-2135 6-core 3.7 GHz powers through CAD and rendering
  • 32 GB DDR4 ECC registered memory keeps large assemblies responsive
  • 512 GB NVMe M.2 loads projects and applications quickly
  • RTX 3070 8 GB drives professional visual workloads and multi-display setups
  • Windows 11 Pro pre-installed for immediate out-of-box productivity

Professional workstation for CAD and rendering

The Lenovo ThinkStation P520 is a mid-tower workstation built for professional design, content creation, rendering, and engineering workloads. It runs on an Intel Xeon W-2135 6-Core processor at 3.70 GHz with 32 GB of DDR4 ECC Registered memory. A 512 GB NVMe drive and an NVIDIA GeForce RTX 3070 with 8 GB video memory complete the core specification.

Single-socket platform with expansion headroom

The system supports one processor and offers eight memory slots for future DDR4 upgrades. The installed RTX 3070 drives multi-display setups and accelerates visual compute tasks, while the NVMe M.2 slot delivers fast access to active project files. Windows 11 Pro is preinstalled for immediate deployment.

Upgrades from older Xeon towers

This unit replaces legacy workstations that lack modern GPU acceleration or fast NVMe storage. The jump is worthwhile when workloads demand 6-core Xeon reliability, ECC memory integrity, and RTX 3070 graphics performance for CAD, rendering, or multi-monitor workflows.

Highlights

  • Xeon W-2135 6-core 3.7 GHz powers through CAD and rendering
  • 32 GB DDR4 ECC registered memory keeps large assemblies responsive
  • 512 GB NVMe M.2 loads projects and applications quickly
  • RTX 3070 8 GB drives professional visual workloads and multi-display setups
  • Windows 11 Pro pre-installed for immediate out-of-box productivity

Specifications

BrandLenovo
TypeMid-tower
CPU TypeIntel Xeon
CPU Speed3.70 GHz
Number of CPU Cores6-Core Processor
# of Processors Installed1
MAX Processors1
Installed Memory Size32GB
Memory TypeDDR4
Memory FeaturesECC Registered
Number of Memory Slots8
SSD (Installed)512GB
Video Memory8GB
Operating SystemWindows 11 Pro

Questions about this item

How long can the Xeon W-2135 sustain its 3.7 GHz base speed under full load?

The 6-core Xeon W-2135 runs at a 3.70 GHz base frequency and will hold that speed continuously as long as the workstation's cooling system keeps temperatures within specification.

What noise and heat should I expect from the RTX 3070 and CPU during all-day rendering?

Under sustained load the RTX 3070 and Xeon W-2135 will raise chassis temperatures and fan speeds; the mid-tower design uses multiple fans to move that heat out, so ambient room temperature will rise noticeably after several hours.

Which display cables must I already have to use the RTX 3070's video outputs?

The RTX 3070 provides DisplayPort and HDMI ports, so you need compatible DisplayPort or HDMI cables matching your monitor inputs.

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