{
  "title": "Monitor stand dimensions: three manufacturer-sourced examples",
  "version": "2026-09-11",
  "checked_on": "2026-09-11",
  "unit": "mm",
  "method": "Manual transcription from manufacturer documents. Purposive sample selected for available base dimensions; no physical testing or market-wide ranking.",
  "definitions": {
    "base_outer_width_mm": "Left-to-right outer base envelope; not the spacing between rubber feet.",
    "base_outer_depth_mm": "Front-to-back outer base envelope; not a support polygon or an area measurement.",
    "assembled_width_mm": "Overall monitor width with the supplied stand.",
    "assembled_depth_mm": "Overall front-to-back dimension with the supplied stand in the manufacturer's stated configuration; excludes any clearance not specified by the source.",
    "screen_setback_from_base_front_mm": "Horizontal distance from the base front to the screen plane. Null means unverified, not zero."
  },
  "sources": {
    "benq_drawing": {
      "publisher": "BenQ",
      "title": "GW2490 product dimensions",
      "url": "https://esupportdownload.benq.com/esupport/LCD%20MONITOR/CAD/PDF/BL2490/Product%20Dimensions_V001_Others.pdf",
      "document_date": "2023-09-07",
      "page": 1,
      "note": "URL contains BL2490; the drawing title explicitly identifies GW2490. Dimensions are in mm."
    },
    "benq_specs": {
      "publisher": "BenQ",
      "title": "GW2490 specifications",
      "url": "https://www.benq.com/en-us/monitor/home/gw2490/spec.html",
      "section": "Dimension and Weight"
    },
    "dell_guide": {
      "publisher": "Dell",
      "title": "P2225H / P2425H / P2425 / P2725H monitor user's guide",
      "url": "https://dl.dell.com/content/manual18231535-dell-p2425h-monitor-user-s-guide.pdf?language=en-us",
      "document_revision": "March 2025, Rev. A01",
      "section": "Physical characteristics"
    }
  },
  "monitors": [
    {
      "manufacturer": "BenQ",
      "model": "GW2490",
      "base_outer_width_mm": 197.87,
      "base_outer_depth_mm": 182,
      "assembled_width_mm": 540,
      "assembled_depth_mm": 182,
      "screen_setback_from_base_front_mm": null,
      "base_source": "benq_drawing",
      "assembled_source": "benq_specs",
      "source_pages": [1],
      "notes": "Base width from drawing top view. Base depth uses side-view 182.00 mm; top view labels 181.92 mm. Displayed precision follows the selected source and is not a tolerance guarantee."
    },
    {
      "manufacturer": "Dell",
      "model": "P2425H",
      "base_outer_width_mm": 249.8,
      "base_outer_depth_mm": 177,
      "assembled_width_mm": 538.64,
      "assembled_depth_mm": 181.75,
      "screen_setback_from_base_front_mm": null,
      "base_source": "dell_guide",
      "assembled_source": "dell_guide",
      "source_pages": [33, 34],
      "notes": "Use the P2425H table, not the adjacent P2425 or P2225H tables. Page numbers are printed page numbers."
    },
    {
      "manufacturer": "Dell",
      "model": "P2725H",
      "base_outer_width_mm": 272.8,
      "base_outer_depth_mm": 189,
      "assembled_width_mm": 610.68,
      "assembled_depth_mm": 192.28,
      "screen_setback_from_base_front_mm": null,
      "base_source": "dell_guide",
      "assembled_source": "dell_guide",
      "source_pages": [36, 37],
      "notes": "Use the P2725H table. Page numbers are printed page numbers."
    }
  ]
}