{
  "schema_version": "2.0",
  "product": {
    "brand": "Apple",
    "category": "computer",
    "family": "iMac",
    "model": "iMac (Retina 5K, 27-inch, 2019) - Technical Specifications",
    "model_slug": "imac-retina-5k-27-inch-2019-technical-specifications",
    "model_year": 2019,
    "year_introduced": 2019
  },
  "source": {
    "source_type": "manufacturer",
    "source_url": "https://support.apple.com/en-ie/111998",
    "source_file": "apple_mac_extraction/technical_specs_html/111998.html",
    "source_title": "iMac (Retina 5K, 27-inch, 2019) - Technical Specifications",
    "publisher": "Apple Support (Ireland)",
    "published_at": null,
    "checked_at": "2026-11-08",
    "verification_status": "url_checked",
    "verification_notes": "Official Apple Support page returned successfully and its HTML was archived. Original visible specification sections were extracted; individual field values have not yet been independently normalized or verified."
  },
  "extraction": {
    "method": "section_preserving",
    "normalization_status": "archival_first_pass",
    "note": "Apple's original section headings and visible source text are retained in source order. Connectivity, port, memory, storage and other configurations remain within the same source record where Apple presents them together.",
    "extracted_at": "2026-11-08",
    "reviewed_at": null
  },
  "sections": [
    {
      "heading": "Display",
      "source_text": "Retina 5K display\n27-inch (diagonal) Retina 5K display\n5120‑by‑2880 resolution with support for one billion colors\n500 nits brightness\nWide color (P3)"
    },
    {
      "heading": "Processor",
      "source_text": "3.0GHz\n3.0GHz 6‑core Intel Core i5 (Turbo Boost up to 4.1GHz)\n3.1GHz\n3.1GHz 6‑core Intel Core i5 (Turbo Boost up to 4.3GHz)\nConfigurable to 3.6GHz 8-core Intel Core i9 (Turbo Boost up to 5.0GHz)\n3.7GHz\n3.7GHz 6‑core Intel Core i5 (Turbo Boost up to 4.6GHz)\nConfigurable to 3.6GHz 8-core Intel Core i9 (Turbo Boost up to 5.0GHz)"
    },
    {
      "heading": "Memory",
      "source_text": "3.0GHz\n8GB (two 4GB) of 2666MHz DDR4 memory; four SO-DIMM slots, user accessible\nConfigurable to 16GB or 32GB\n3.1GHz\n8GB (two 4GB) of 2666MHz DDR4 memory; four SO-DIMM slots, user accessible\nConfigurable to 16GB, 32GB, or 64GB\n3.7GHz\n8GB (two 4GB) of 2666MHz DDR4 memory; four SO-DIMM slots, user accessible\nConfigurable to 16GB, 32GB, or 64GB"
    },
    {
      "heading": "Storage 1",
      "source_text": "3.0GHz\n1TB Fusion Drive\nConfigurable to 2TB Fusion Drive or 256GB, 512GB, or 1TB SSD\n3.1GHz\n1TB Fusion Drive\nConfigurable to 2TB or 3TB Fusion Drive or 256GB, 512GB, or 1TB SSD\n3.7GHz\n2TB Fusion Drive\nConfigurable to 3TB Fusion Drive or 512GB, 1TB, or 2TB SSD"
    },
    {
      "heading": "Graphics",
      "source_text": "3.0GHz\nRadeon Pro 570X with 4GB of GDDR5 memory\n3.1GHz\nRadeon Pro 575X with 4GB of GDDR5 memory\n3.7GHz\nRadeon Pro 580X with 8GB of GDDR5 memory\nConfigurable to Radeon Pro Vega 48 with 8GB of HBM2 memory"
    },
    {
      "heading": "Video Support and Camera",
      "source_text": "FaceTime HD camera\nSimultaneously supports full native resolution on the built-in display at 1 billion colors and:\nOne 5120‑by‑2880 (5K) external display at 60Hz with support for 1 billion colors, or\nTwo 3840-by-2160 (4K UHD) external displays at 60Hz with support for 1 billion colors, or\nTwo 4096‑by‑2304 (4K) external displays at 60Hz with support for millions of colors\nThunderbolt 3 digital video output\nNative DisplayPort output over USB‑C\nThunderbolt 2, HDMI, DVI, and VGA output supported using adapters (sold separately)"
    },
    {
      "heading": "Audio",
      "source_text": "Stereo speakers\nMicrophone\n3.5 mm headphone jack\nSupport for Apple iPhone headset with microphone"
    },
    {
      "heading": "Connections and Expansion",
      "source_text": "3.5 mm headphone jack\nSDXC card slot\nFour USB 3 ports (compatible with USB 2)\nTwo Thunderbolt 3 (USB-C) ports with support for:\nDisplayPort\nThunderbolt (up to 40Gb/s)\nUSB 3.1 Gen 2 (up to 10Gb/s)\nThunderbolt 2, HDMI, DVI, and VGA supported using adapters (sold separately)\n10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector)\nKensington lock slot"
    },
    {
      "heading": "Input",
      "source_text": "Magic Keyboard\nMagic Keyboard comes standard with your iMac. It’s wireless and rechargeable (so you won’t be replacing batteries), with an ultracompact, edge-to-edge design that wastes no surface space. It has a stable scissor mechanism, optimized key travel, and a low profile that provide control and comfort. And it pairs immediately with your iMac right out of the box.\nMagic Keyboard with Numeric Keypad\nYou get all the functionality of Magic Keyboard, with an extended layout that makes it even easier to work and play. Magic Keyboard with Numeric Keypad includes document navigation controls — page up, page down, home, and end — and full-size arrow keys that are perfect for navigating pro apps, moving through spreadsheets, and playing games.\nMagic Mouse 2\nMagic Mouse 2 comes standard with your iMac. The design of Magic Mouse 2 lets it glide smoothly across your desk. And since it supports Multi-Touch, you can use simple gestures on its surface to do things such as swipe between web pages and scroll through documents.\nMagic Trackpad 2\nIf you prefer using a trackpad, Magic Trackpad 2 gives you the full range of Multi-Touch gestures and introduces Force Touch to the desktop. Sensors underneath the trackpad surface detect subtle differences in the amount of pressure you apply, bringing more functionality to your fingertips and enabling a deeper connection to your content. This design, along with a low profile, makes it extremely comfortable to use."
    },
    {
      "heading": "Wireless",
      "source_text": "Wi-Fi\n802.11ac Wi-Fi wireless networking\nIEEE 802.11a/b/g/n compatible\nBluetooth\nBluetooth 4.2 wireless technology"
    },
    {
      "heading": "Size and Weight",
      "source_text": "Height: 20.3 inches (51.6 cm)\nWidth: 25.6 inches (65.0 cm)\nStand depth: 8 inches (20.3 cm)\nWeight: 20.8 pounds (9.42 kg)\n2"
    },
    {
      "heading": "Electrical and Operating Requirements",
      "source_text": "Line voltage: 100–240V AC\nFrequency: 50Hz to 60Hz, single phase\nOperating temperature: 50° to 95° F (10° to 35° C)\nRelative humidity: 5% to 95% noncondensing\nOperating altitude: tested up to 10,000 feet"
    },
    {
      "heading": "In the Box",
      "source_text": "iMac with Retina 5K display\nMagic Keyboard\nMagic Mouse 2\nPower cord\nLightning to USB Cable"
    },
    {
      "heading": "Operating System",
      "source_text": "macOS\nmacOS is the operating system that powers every Mac. macOS Catalina gives you more of everything you love about Mac. So you can take everything you do above and beyond.\nLearn more"
    },
    {
      "heading": "Accessibility",
      "source_text": "Accessibility features help people with disabilities get the most out of their new iMac. With built-in support for vision, hearing, mobility, and learning, you can create and do amazing things.\nLearn more\nFeatures include:\nVoice Control\nVoiceOver\nZoom\nIncrease Contrast\nReduce Motion\nSiri and Dictation\nSwitch Control\nClosed Captions\nText to Speech"
    },
    {
      "heading": "Built-in Apps 3",
      "source_text": "Photos\niMovie\nGarageBand\nPages\nNumbers\nKeynote\nSiri\nSafari\nMail\nFaceTime\nMessages\nMaps\nNews\nStocks\nHome\nVoice Memos\nNotes\nCalendar\nContacts\nReminders\nPhoto Booth\nPreview\nBooks\nApp Store\nTime Machine\nTV\nMusic\nPodcasts\nFind My\nQuickTime Player"
    },
    {
      "heading": "Configure to Order",
      "source_text": "Configure your iMac with these options.\nLooking for an iMac you can mount on a wall or an adjustable arm?\nChoose an iMac with a Built-in VESA Mount Adapter\n3.0GHz\nMagic Trackpad 2\nMagic Keyboard with Numeric Keypad\n16GB or 32GB memory upgrade\n2TB Fusion Drive\n256GB, 512GB, or 1TB SSD\n3.1GHz\nMagic Trackpad 2\nMagic Keyboard with Numeric Keypad\n3.6GHz 8-core Intel Core i9 upgrade\n16GB, 32GB, or 64GB memory upgrade\n2TB or 3TB Fusion Drive\n256GB, 512GB, or 1TB SSD\n3.7GHz\nMagic Trackpad 2\nMagic Keyboard with Numeric Keypad\n3.6GHz 8-core Intel Core i9 upgrade\n16GB, 32GB, or 64GB memory upgrade\n3TB Fusion Drive\n512GB, 1TB, or 2TB SSD\nRadeon Pro Vega 48 with 8GB of HBM2 memory"
    },
    {
      "heading": "iMac and the Environment",
      "source_text": "Apple takes a complete product life cycle approach to determining our environmental impact.\nLearn more\niMac is designed with the following features to reduce its environmental impact:\nArsenic-free display glass\nBFR-free\nPVC-free\n4\nBeryllium-free\nMercury-free LED-backlit display\nRecyclable aluminum enclosure\nSpeaker enclosures made with 60 percent post‑consumer recycled plastic\nFan assembly made with 27 percent bio‑based plastic\nMeets ENERGY STAR requirements\nRated EPEAT Gold\n5\nApple and the Environment\nLearn more\nabout Apple’s dedication to reducing the environmental impact of our products and process. Or read our\nProduct Environmental Reports\nfor detailed information on the environmental performance of every Apple product."
    },
    {
      "heading": "Acoustic Performance",
      "source_text": "Declared noise emission values in accordance with ECMA-109\nSound Power Level\nL\nW\nA,m\n(B)\nSound Pressure Level\nOperator Position\nL\np\nA,m\n(dB)\nIdle\n2.4 (\nK\nV\n= 0.3)\n16\nWireless web\n2.4 (\nK\nV\n= 0.3)\n16\nHard drive seek\n2.4 (\nK\nV\n= 0.3)\n16\nL\nW\nA,m\nis the mean A-weighted sound power level, rounded to the nearest 0.1 B.\nL\np\nA,m\nis the mean A-weighted sound pressure level measured at operator position (rounded to the nearest 1 dB).\n1 B (bel) = 10 dB (decibel)\nK\nv\nis the statistical adder for computing upper-limit of A-weighted sound power level.\nThe quantity,\nL\nW\nA,c\n(formerly called\nL\nW\nAd\n) may be computed from the sum of\nL\nW\nA,m\nand\nK\nv\n.\nThe Wireless web test browses 25 popular websites.\nConfiguration tested: 3.7GHz 6-core Intel Core i5 processor, 8GB memory, 2TB Fusion drive, Radeon Pro 580X Graphics."
    }
  ],
  "record_notes": [
    "Archival-first-pass record generated from the captured official Apple Support Tech Specs HTML.",
    "Original Apple section headings and visible source text are retained. No normalized specifications have been inferred.",
    "A separate Apple specification page is not automatically treated as a separate retail SKU; family and configuration deduplication remains a review step."
  ]
}