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Dell Precision 5520 motherboard, green PCB with silver heatsinks and integrated Quadro M1200 graphics

DELL

DELL LA-E331P Intel Motherboard Precision 5520 Xeon 3.0GHz Quadro M1200 4GB GDDR5 DDR4 32GB

SKU CH-6WNV-P8FGF MPN LA-E331P

Replacement motherboard for Precision 5520 with integrated Xeon E3-1505M v6 quad-core processor at 3.0GHz, Quadro M1200 4GB GDDR5 graphics, and dual DDR4 slots supporting up to 32GB

  • CPU Socket Typebuffer_95037
  • On-board Xeon E3-1505M v6 3.0 GHz quad-core for high-performance professional workloads
  • Nvidia Quadro M1200 4 GB GDDR5 discrete graphics for advanced 3D rendering and CAD
  • Supports up to 32 GB DDR4 memory across two DIMM slots for seamless multitasking
  • FCLGA1440 socket and GDXD5 part ensure precise fit in Precision 5520 workstations
  • Integrated DisplayPort and HDMI outputs provide versatile external display connectivity

Precision 5520 Xeon workstation board

This Dell LA-E331P motherboard integrates an Intel Xeon E3-1505M v6 processor with four cores and eight threads running at 3.0 GHz. It includes an Nvidia Quadro M1200 discrete GPU with 4 GB GDDR5 memory. The board is built as a direct replacement for the Precision 5520 mobile workstation platform.

Thermals and power in professional loads

The integrated Xeon and Maxwell-based Quadro graphics share the system cooling solution designed for the Precision 5520 chassis. Under sustained 3D rendering or CAD workloads the board draws power through the laptop's native power delivery without requiring an external supply. Acoustic output remains consistent with the original workstation thermal profile.

Bundled configuration impact

The board ships with 32 GB of DDR4 memory installed across two DIMM slots operating at 2133 MHz or 2400 MHz. This memory capacity enables immediate multitasking for large assemblies and video timelines. No additional software or accessories are included beyond the factory-fitted components.

Highlights

  • On-board Xeon E3-1505M v6 3.0 GHz quad-core for high-performance professional workloads
  • Nvidia Quadro M1200 4 GB GDDR5 discrete graphics for advanced 3D rendering and CAD
  • Supports up to 32 GB DDR4 memory across two DIMM slots for seamless multitasking
  • FCLGA1440 socket and GDXD5 part ensure precise fit in Precision 5520 workstations
  • Integrated DisplayPort and HDMI outputs provide versatile external display connectivity

Specifications

CPU Socket Typebuffer_95037

Questions about this item

How do I install the LA-E331P motherboard into a Precision 5520 chassis, and which step is most often done incorrectly?

Align the FCLGA1440 socket board with the chassis standoffs, connect the display cable to the Quadro M1200 outputs, then seat both DDR4 DIMMs before tightening screws; the step most often missed is forgetting to plug the GPU power lead.

What maintenance or replacement will the LA-E331P need after extended use?

The soldered Xeon E3-1505M v6 and Quadro M1200 4GB GDDR5 cannot be swapped; only the two DDR4 DIMMs up to 32 GB total are user-replaceable, so plan to refresh memory if capacity or speed becomes a bottleneck.

What limit appears first when the LA-E331P runs sustained heavy workloads?

The 32 GB DDR4 ceiling at 2133 or 2400 MHz is reached before the Xeon 3.0 GHz four-core 8-thread processor or the Quadro M1200 4 GB GDDR5 frame buffer saturates.

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