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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

  • ProcessorIntel Xeon
  • Installed RAM32 GB
  • Video RAM8 GB
  • Installed SSD512 GB
  • Processor core count6-Core Processor
  • Operating systemWindows 11 Pro
  • 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.

How it compares

Measured against everything we stock in Rack & Tower Servers, at today’s prices. Recalculated every night.

Price $582.99
Cheaper than about 91% of the 17,641 comparable items (median $1,910.99).
Installed RAM 32 GB
Lower than about 80% of the 15,103 comparable items (median 128 GB).
Video RAM 8 GB
Higher than about 90% of the 8,309 comparable items (median 0.01 GB).

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Specifications

Product
Brand nameLenovo
Product typeMid-tower
Processor
ProcessorIntel Xeon
Processor core count6-Core Processor
Processor speed3.7 GHz
Installed CPUs1
Max supported CPUs1
Memory
Installed RAM32 GB
Type of memoryDDR4
Memory slot count8
Storage
Installed SSD512 GB
Graphics
Video RAM8 GB
Software
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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