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Lenovo ThinkStation P920

Large dual-processor workstation with a deliberately engineered cooling and drive-cage arrangement; confirm chassis FRU and options.

Original schematic of Lenovo ThinkStation P920 workstation enclosure
MODEL-SPECIFIC SCHEMATIC // NOT TO SCALE

Specifications & fit

Model / revisionThinkStation P920 dual-socket workstation; verify machine type and installed generation of CPU, riser and storage hardware.
Board form factorLenovo proprietary dual-socket system board; it is not standard E-ATX despite its larger footprint.
Dimensions446 × 200 × 620 mm (H × W × D).
PSUOEM fixed high-capacity supply up to 1400 W (efficiency and rating depend on machine type); retain specified harness and inlet.
GPU / cooler / radiator fitLenovo lists multiple professional GPU configurations; permissible count and card combination depend on risers, slot spacing and PSU. Dual CPU heatsink/fan assemblies and airflow baffle are system-specific. No retail radiator envelope is specified.
Drive baysFlexible OEM bays support combinations of 3.5-inch and 2.5-inch drives plus M.2 storage; carrier and flex-tray layouts determine actual positions and count.
AirflowDirected front-to-rear airflow through CPUs, memory and PCIe areas; multiple fan modules and internal air guides are part of the thermal design.
Serviceability / compatibilityService by P920 maintenance procedures; label trays, fans, risers and cables and retain all CPU/memory baffles. No standard ATX board or PSU compatibility is implied.

Manufacturer sources

  1. Lenovo PSREF — ThinkStation P920Platform layout, storage, power and configuration limits.
  2. Lenovo — ThinkStation P920 datasheetManufacturer workstation overview and fit context.
  3. Lenovo Support — ThinkStation P920 guidesOfficial service and user-documentation route.