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        "Parent fully read exact-model specification table and available product prose. DXP8800 FAQ names DXP6800 and is excluded. Official ports/power/ECC conflicts preserved and qualified.",
        "Parent read exact manufacturer variant SKU, price, stock and selected ID; existing observation date retained, not freshly fetched.",
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        "Parent fully read available original article prose and tables; all individually recorded figures below visually inspected. UGREEN-supplied DXP8800 Plus; eight unspecified 4TB HDDs RAID 5 plus two SSDs RAID 1. MacBook Finder share via 1GbE switch; network screenshot confirms LAN1 1Gbps/full duplex/MTU1500. Blackmagic Disk Speed Test 5GB. Exact firmware and SSD/HDD MPNs unstated. Limits: UGREEN provided sample, no advance approval; affiliate links disclosed. 1GbE limits the measurement; no 10GbE throughput or measured watts/dBA. Printed compact dimensions belong to another model; manufacturer power is not reviewer measurement. Author 1–2 hour RAID optimization estimate is not a timed initialization/rebuild benchmark. DLNA direct playback does not establish Plex hardware transcoding or VM capacity.",
        "Parent read saved primary new-condition buy box, seller/fulfilment, exact detailed model, price and Add to cart. Headline wrong port/M.2 counts excluded. Original observation time retained; no checkout.",
        "Parent independently compared stripped full visible text to same-day b24 official page already fully read; exact text is identical. Current family support does not establish installed build or workload capacity.",
        "Parent read full public policy text/table same day in b24. Warranty table explicitly names DXP6800 and DXP8800 for three years; download selection and compatibility limits retained. No serial-number/account query."
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      "locator": "Specification table SKU 35126 / DXP8800 Plus; 2-year and 3-year warranty callouts",
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      "locator": "support.ugnas.com article URL opened; response is an empty SPA shell (知识中心), not article body",
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          "description": "Empty 知识中心 SPA shell; same hash as 2026-09-10 owner capture"
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      "locator": "support.ugnas.com article URL opened; response is an empty SPA shell (知识中心), not article body",
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          "sourceUrl": "https://support.ugnas.com/detail/article/en-US/110",
          "description": "Empty 知识中心 SPA shell; same hash as 2026-09-10 owner capture"
        }
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      "locator": "support.ugnas.com article URL opened; response is an empty SPA shell (知识中心), not article body",
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          "description": "Empty 知识中心 SPA shell; same hash as 2026-09-10 owner capture"
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      "locator": "support.ugnas.com article URL opened; response is an empty SPA shell (知识中心), not article body",
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          "description": "Empty 知识中心 SPA shell; same hash as 2026-09-10 owner capture"
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      "locator": "support.ugnas.com article URL opened; response is an empty SPA shell (知识中心), not article body",
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          "description": "Empty 知识中心 SPA shell; same hash as 2026-09-10 owner capture"
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      "locator": "support.ugnas.com article URL opened; response is an empty SPA shell (知识中心), not article body",
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          "description": "Empty 知识中心 SPA shell; same hash as 2026-09-10 owner capture"
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          "description": "Empty 知识中心 SPA shell; same hash as 2026-09-10 owner capture"
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          "sha256": "22c5459442e0de0e3c3b1c4d6356abef31cad026b6ce7b5142c202de03768714",
          "mimeType": "text/html",
          "sourceUrl": "https://ai.ugreen.com/products/ugreen-nasync-dxp8800-plus-nas-storage",
          "description": "Official HTML 2026-09-11"
        }
      ]
    },
    {
      "id": "merchant-ugreen-historical",
      "title": "UGREEN historical exact new-product PDP",
      "url": "https://ai.ugreen.com/products/ugreen-nasync-dxp8800-plus-nas-storage",
      "kind": "merchant",
      "checkedAt": "2026-09-02T00:00:00Z",
      "locator": "ugreen-nasync-dxp8800-plus::ugreen; retained historical price, availability and seller record",
      "readAction": "reused",
      "readScope": "Historical offer row kept; live page was reread under official-product instead.",
      "readingActorId": "b25-grok",
      "checkedOn": "2026-09-11",
      "materials": []
    },
    {
      "id": "official-os",
      "title": "NAS UGOS PRO System | UGREEN NAS",
      "url": "https://ai.ugreen.com/pages/operating-system",
      "kind": "official",
      "checkedAt": "2026-09-11T09:34:30Z",
      "locator": "UGOS Pro feature chips: Snapshot, Docker, Virtual Machine, SAN Manager, Sync & Backup, File Version Explorer",
      "readAction": "opened",
      "readScope": "Parent independently compared stripped full visible text to same-day b24 official page already fully read; exact text is identical. Current family support does not establish installed build or workload capacity.",
      "readingActorId": "current-codex-root",
      "checkedOn": "2026-09-11",
      "materials": [
        {
          "sha256": "8f4e160d060a176a34d72ea4aa5f55be5b32dab5b5390ae79e834c7536897b38",
          "mimeType": "text/html",
          "sourceUrl": "https://ai.ugreen.com/pages/operating-system",
          "description": "UGOS OS page HTML"
        }
      ]
    },
    {
      "id": "official-apps",
      "title": "UGREEN NAS Apps & Software | UGOS Pro, Docker & VM Support",
      "url": "https://ai.ugreen.com/pages/solution-software",
      "kind": "official",
      "checkedAt": "2026-09-11T09:34:30Z",
      "locator": "FAQ: Docker on DXP8800 Plus; VM on DXP models; Linux via browser/SMB/NFS; protocols include SMB, NFS, FTP, rsync, WebDAV",
      "readAction": "opened",
      "readScope": "Parent independently compared stripped full visible text to same-day b24 official page already fully read; exact text is identical. Current family support does not establish installed build or workload capacity.",
      "readingActorId": "current-codex-root",
      "checkedOn": "2026-09-11",
      "materials": [
        {
          "sha256": "6a348a54267832341385afb0dcec218ae78e9f979d1f1685a5eff7dc3785d8e7",
          "mimeType": "text/html",
          "sourceUrl": "https://ai.ugreen.com/pages/solution-software",
          "description": "UGOS apps/FAQ HTML"
        }
      ]
    },
    {
      "id": "nascompares",
      "title": "UGREEN DXP8800 PLUS NAS Review",
      "url": "https://nascompares.com/2024/04/26/ugreen-dxp8800-plus-nas-review/",
      "kind": "review",
      "checkedAt": "2026-09-11T09:34:48Z",
      "locator": "Original article prose and tables independently reviewed; adopted numerical figures and limits recorded in reviews and audit. Prior access failures remain in researcher archive.",
      "readAction": "opened",
      "readScope": "Parent fully read available original article prose and tables; all individually recorded figures below visually inspected. UGREEN-supplied pre-production DXP8800 Plus, beta software discussed as of 18 April 2024; exact build unstated. Four Toshiba MG 8TB HDDs RAID 5, four Kingston DC600M 480GB SATA SSDs RAID 0, two KC3000 NVMe (one used for cited local create). Windows 10GbE, MTU 1500. Written article fully read through web extraction; companion YouTube and embedded power/noise clips not watched. Limits: Pre-production sample supplied by UGREEN; affiliate links disclosed. Publication April 26 with earlier April 24 update metadata preserved rather than silently reordered. Inter-SSD Gb/s notation is ambiguous, so its numeric claim is not adopted. Three power/noise MP4 requests returned 403; no numeric values inferred. YouTube title/description is not full video inspection. No MFA/VM and other missing-feature observations refer to early 2024, not current UGOS.",
      "readingActorId": "current-codex-root",
      "checkedOn": "2026-09-11",
      "materials": [
        {
          "sha256": "a70a8341aa6090d6b5fbe8e98b9539d453e089a6836a3378eec55dfbd3f27570",
          "mimeType": "text/html",
          "sourceUrl": "https://nascompares.com/2024/04/26/ugreen-dxp8800-plus-nas-review/",
          "description": "Live 403 body"
        },
        {
          "sha256": "7968847d8de9ccfe34cb8dad1b28d1bcdfc47c639d17f794d72dcae623150f9f",
          "mimeType": "text/html",
          "sourceUrl": "https://web.archive.org/web/20260204023015/https://nascompares.com/2024/04/26/ugreen-dxp8800-plus-nas-review/",
          "description": "Wayback 2026-02-04 capture"
        },
        {
          "sha256": "da8bd9fcbd2d9fee2dc39a9074d3b16fcc78d2f20a6b3ba9fec625527f65614c",
          "mimeType": "application/json",
          "sourceUrl": "https://nascompares.com/2024/04/26/ugreen-dxp8800-plus-nas-review/",
          "description": "Original available article text independently read by parent."
        },
        {
          "sha256": "7beac1dd74f41eb2cd7bcffa0e8ea7c4362091248f32235366074a379de43532",
          "mimeType": "application/json",
          "sourceUrl": "https://nascompares.com/2024/04/26/ugreen-dxp8800-plus-nas-review/",
          "description": "Original available article text independently read by parent."
        }
      ]
    },
    {
      "id": "gadgeteer",
      "title": "UGREEN NASync DXP8800 Plus NAS review - 8 bays of file storage goodness",
      "url": "https://the-gadgeteer.com/2025/08/22/ugreen-nasync-dxp8800-plus-nas-review-8-bays-of-file-storage-goodness/",
      "kind": "review",
      "checkedAt": "2026-09-11T09:34:48Z",
      "locator": "Original article prose and tables independently reviewed; adopted numerical figures and limits recorded in reviews and audit. Prior access failures remain in researcher archive.",
      "readAction": "opened",
      "readScope": "Parent fully read available original article prose and tables; all individually recorded figures below visually inspected. UGREEN-supplied DXP8800 Plus; eight unspecified 4TB HDDs RAID 5 plus two SSDs RAID 1. MacBook Finder share via 1GbE switch; network screenshot confirms LAN1 1Gbps/full duplex/MTU1500. Blackmagic Disk Speed Test 5GB. Exact firmware and SSD/HDD MPNs unstated. Limits: UGREEN provided sample, no advance approval; affiliate links disclosed. 1GbE limits the measurement; no 10GbE throughput or measured watts/dBA. Printed compact dimensions belong to another model; manufacturer power is not reviewer measurement. Author 1–2 hour RAID optimization estimate is not a timed initialization/rebuild benchmark. DLNA direct playback does not establish Plex hardware transcoding or VM capacity.",
      "readingActorId": "current-codex-root",
      "checkedOn": "2026-09-11",
      "materials": [
        {
          "sha256": "216017b92289ddff9c8bcf07686734605a38643814532386e8ab9838849c555d",
          "mimeType": "text/html",
          "sourceUrl": "https://the-gadgeteer.com/2025/08/22/ugreen-nasync-dxp8800-plus-nas-review-8-bays-of-file-storage-goodness/",
          "description": "Gadgeteer HTML"
        },
        {
          "sha256": "4baee4472c87c1d56980de2bb344e37e1c0eb8d59cda0b40eda8614c8a5bda65",
          "mimeType": "text/plain",
          "sourceUrl": "https://the-gadgeteer.com/2025/08/22/ugreen-nasync-dxp8800-plus-nas-review-8-bays-of-file-storage-goodness/",
          "description": "Original available article text independently read by parent."
        },
        {
          "sha256": "ac8c764ff4fa91430bf967c6cd398494c3a759f85f661ddd70923be0424b01e5",
          "mimeType": "image/jpeg",
          "sourceUrl": "https://the-gadgeteer.com/wp-content/uploads/2025/08/ugreen-dxp8800-plus-31-800x557.jpg",
          "description": "Original figure individually visually inspected by parent."
        },
        {
          "sha256": "df65707a1485ae6ede57c3cff3cc1221d8225e956e7021ac2f19f72b019081e3",
          "mimeType": "image/jpeg",
          "sourceUrl": "https://the-gadgeteer.com/wp-content/uploads/2025/08/ugreen-dxp8800-plus-32-800x627.jpg",
          "description": "Original figure individually visually inspected by parent."
        },
        {
          "sha256": "f9a8519ea179848b450f3cffe60c79a052d2abc7aed50e343c892bdf799fea56",
          "mimeType": "image/jpeg",
          "sourceUrl": "https://the-gadgeteer.com/wp-content/uploads/2025/08/ugreen-dxp8800-plus-33.jpg",
          "description": "Original figure individually visually inspected by parent."
        },
        {
          "sha256": "30b08797e5fc27189b2009c11ff01e80dcaa63bec64ab2de7f1989732226996c",
          "mimeType": "image/jpeg",
          "sourceUrl": "https://the-gadgeteer.com/wp-content/uploads/2025/08/ugreen-dxp8800-plus-34-800x721.jpg",
          "description": "Original figure individually visually inspected by parent."
        }
      ]
    },
    {
      "id": "newegg",
      "title": "UGREEN NASync DXP8800 Plus diskless Newegg PDP",
      "url": "https://www.newegg.com/ugreen-dxp8800-plus-intel-core-i5-1235u-processor-diskless-system/p/N82E16822995005",
      "kind": "merchant",
      "checkedAt": "2026-09-11T09:35:16Z",
      "locator": "Primary buy box $1,369.99; Sold by Newegg / Shipped by Newegg; Item# N82E16822995005; Add to cart; detailed table 8 SATA + 2 M.2 and 2x 10GbE",
      "readAction": "opened",
      "readScope": "Parent read saved primary new-condition buy box, seller/fulfilment, exact detailed model, price and Add to cart. Headline wrong port/M.2 counts excluded. Original observation time retained; no checkout.",
      "readingActorId": "current-codex-root",
      "observedAt": "2026-09-11T09:35:16Z",
      "checkedOn": "2026-09-11",
      "materials": [
        {
          "sha256": "0d4d73de8e6f12346d00754c1a52516b4f49e456f7987842a9d66f697838b23a",
          "mimeType": "text/html",
          "sourceUrl": "https://www.newegg.com/ugreen-dxp8800-plus-intel-core-i5-1235u-processor-diskless-system/p/N82E16822995005",
          "description": "Newegg PDP HTML"
        }
      ]
    },
    {
      "id": "nascompares-video",
      "title": "UGREEN DXP8800 PLUS Review (YouTube)",
      "url": "https://www.youtube.com/watch?v=dXaO66CGIFA",
      "kind": "review",
      "checkedAt": "2026-09-11T09:39:03Z",
      "locator": "NASCompares video 1339 s; description links the written review. Title/description only; no ASR/frames",
      "readAction": "opened",
      "readScope": "Title/description only; timedtext empty; no frames/audio.",
      "readingActorId": "b25-grok",
      "checkedOn": "2026-09-11",
      "materials": [
        {
          "sha256": "7d540a84cf89f72464feb5fb110d7294e1645644003701d58dbae1bf26274207",
          "mimeType": "text/html",
          "sourceUrl": "https://www.youtube.com/watch?v=dXaO66CGIFA",
          "description": "YouTube watch HTML"
        }
      ]
    },
    {
      "id": "official-warranty",
      "title": "UGREEN NAS Warranty",
      "url": "https://ai.ugreen.com/pages/warranty",
      "kind": "official",
      "checkedAt": "2026-09-11T13:54:00Z",
      "locator": "Same-day official full policy text and model table independently read in b24; retained capture reused.",
      "readAction": "opened",
      "readScope": "Parent read full public policy text/table same day in b24. Warranty table explicitly names DXP6800 and DXP8800 for three years; download selection and compatibility limits retained. No serial-number/account query.",
      "readingActorId": "current-codex-root",
      "checkedOn": "2026-09-11",
      "materials": [
        {
          "sha256": "d0208613fc73742fad48ec6e6ec0bebdaa1c71ae3256b248c47d548da5876e5d",
          "mimeType": "text/html",
          "sourceUrl": "https://ai.ugreen.com/pages/warranty",
          "description": "Same-day policy fully read by parent in b24; original material reused without a fresh-fetch claim."
        }
      ]
    },
    {
      "id": "official-downloads",
      "title": "UGREEN NAS Downloads",
      "url": "https://ai.ugreen.com/pages/downloads",
      "kind": "official",
      "checkedAt": "2026-09-11T13:54:00Z",
      "locator": "Same-day official full policy text and model table independently read in b24; retained capture reused.",
      "readAction": "opened",
      "readScope": "Parent read full public policy text/table same day in b24. Warranty table explicitly names DXP6800 and DXP8800 for three years; download selection and compatibility limits retained. No serial-number/account query.",
      "readingActorId": "current-codex-root",
      "checkedOn": "2026-09-11",
      "materials": [
        {
          "sha256": "32118a3774da391d20028067c2719ba2878d238c83a952082b142d022eebbf26",
          "mimeType": "text/html",
          "sourceUrl": "https://ai.ugreen.com/pages/downloads",
          "description": "Same-day policy fully read by parent in b24; original material reused without a fresh-fetch claim."
        }
      ]
    },
    {
      "id": "official-compatibility",
      "title": "UGREEN NAS Compatibility",
      "url": "https://ai.ugreen.com/pages/compatibility",
      "kind": "official",
      "checkedAt": "2026-09-11T13:54:00Z",
      "locator": "Same-day official full policy text and model table independently read in b24; retained capture reused.",
      "readAction": "opened",
      "readScope": "Parent read full public policy text/table same day in b24. Warranty table explicitly names DXP6800 and DXP8800 for three years; download selection and compatibility limits retained. No serial-number/account query.",
      "readingActorId": "current-codex-root",
      "checkedOn": "2026-09-11",
      "materials": [
        {
          "sha256": "9bda245e98e9833eb6b2308bac91ab45959a200bac315fb832218fb394e12306",
          "mimeType": "text/html",
          "sourceUrl": "https://ai.ugreen.com/pages/compatibility",
          "description": "Same-day policy fully read by parent in b24; original material reused without a fresh-fetch claim."
        }
      ]
    }
  ],
  "coverage": {
    "productId": "ugreen-nasync-dxp8800-plus",
    "roundStatus": "研究与独立复核完成，证据缺口明确保留",
    "dimensions": [
      {
        "id": "identity",
        "status": "已核实",
        "evidenceIds": [
          "ev-official",
          "ev-official-js"
        ],
        "evidence": "35126; manufacturer exact variant and model table.",
        "gaps": "Retail suffixes are not automatically equivalent.",
        "thisRound": "Grok 4.6 research/self-check; GPT-6 (Codex) independent original-source review and correction.",
        "reused": "Original Grok input preserved separately.",
        "nextStep": ""
      },
      {
        "id": "specifications",
        "status": "已核实",
        "evidenceIds": [
          "ev-official"
        ],
        "evidence": "69 specification/support rows, full published model table.",
        "gaps": "Exact build and conflicting manufacturer row conditions are qualified.",
        "thisRound": "Grok 4.6 research/self-check; GPT-6 (Codex) independent original-source review and correction.",
        "reused": "Original Grok input preserved separately.",
        "nextStep": ""
      },
      {
        "id": "software-limits",
        "status": "部分覆盖",
        "evidenceIds": [
          "ev-software-family",
          "ev-support-spa",
          "ev-techradar"
        ],
        "evidence": "Current family pages and exact historical review builds separated.",
        "gaps": "Current shipping build, endpoint restore and immutable administration behavior not independently tested.",
        "thisRound": "Grok 4.6 research/self-check; GPT-6 (Codex) independent original-source review and correction.",
        "reused": "Original Grok input preserved separately.",
        "nextStep": ""
      },
      {
        "id": "direct-measurement",
        "status": "部分覆盖",
        "evidenceIds": [
          "parent-nas-full-110",
          "parent-nascompares",
          "parent-gadgeteer"
        ],
        "evidence": "3 original review records with directly read measurements.",
        "gaps": "Different network paths, workload sizes, RAID and firmware prevent simple cross-review ranking.",
        "thisRound": "Grok 4.6 research/self-check; GPT-6 (Codex) independent original-source review and correction.",
        "reused": "Original Grok input preserved separately.",
        "nextStep": ""
      },
      {
        "id": "related-experience",
        "status": "部分覆盖",
        "evidenceIds": [
          "ev-gadgeteer"
        ],
        "evidence": "Gadgeteer 2025 daily use adopted as original experience. DS1825 comparison context-only. DXP8800 Pro videos are a different SKU.",
        "gaps": "Tek Syndicate 7hU-HNKUf80 shows DXP8800 Pro, not Plus.",
        "thisRound": "Grok 4.6 research/self-check; GPT-6 (Codex) independent original-source review and correction.",
        "reused": "Original Grok input preserved separately.",
        "nextStep": ""
      },
      {
        "id": "us-new-pdp",
        "status": "部分覆盖",
        "evidenceIds": [
          "ev-official-js",
          "ev-newegg"
        ],
        "evidence": "UGREEN and Newegg exact current dated primary offers.",
        "gaps": "Other merchant pages blocked; no checkout or destination shipping verification.",
        "thisRound": "Grok 4.6 research/self-check; GPT-6 (Codex) independent original-source review and correction.",
        "reused": "Original Grok input preserved separately.",
        "nextStep": ""
      },
      {
        "id": "buying-judgment",
        "status": "已核实",
        "evidenceIds": [
          "ev-official",
          "ev-techradar",
          "ev-nascompares",
          "ev-newegg"
        ],
        "evidence": "Eight SATA bays, dual 10GbE and PCIe suit a large shared archive. Original tests show M.2 path asymmetry and dated software limits; a later 1GbE test supports everyday sharing but does not establish maximum 10GbE performance.",
        "gaps": "Remaining evidence limits explicit.",
        "thisRound": "Grok 4.6 research/self-check; GPT-6 (Codex) independent original-source review and correction.",
        "reused": "Original Grok input preserved separately.",
        "nextStep": ""
      },
      {
        "id": "video",
        "status": "尚未研究",
        "evidenceIds": [
          "ev-nascompares"
        ],
        "evidence": "No full video or transcript inspection.",
        "gaps": "Three NASCompares power/noise MP4s blocked; no inferred measurements.",
        "thisRound": "Grok 4.6 research/self-check; GPT-6 (Codex) independent original-source review and correction.",
        "reused": "Original Grok input preserved separately.",
        "nextStep": ""
      }
    ],
    "reviewCount": 3,
    "offerCount": 2
  },
  "retiredRecords": [
    {
      "kind": "superseded-offer",
      "record": {
        "id": "ugreen-historical",
        "merchant": "UGREEN",
        "seller": "UGREEN",
        "url": "https://ai.ugreen.com/products/ugreen-nasync-dxp8800-plus-nas-storage",
        "exactMpn": "35126",
        "configuration": "8GB DDR5; 3.5-inch SATA HDD / 2.5-inch SATA SSD / M.2 NVMe; user data drives not included",
        "priceUsd": 1369.99,
        "currency": "USD",
        "availability": "in-stock",
        "condition": "new",
        "conditionBasis": "Previously verified exact direct new-condition product page.",
        "checkedAt": "2026-09-02T00:00:00Z",
        "sourceId": "merchant-ugreen-historical",
        "evidenceLocator": "ugreen-nasync-dxp8800-plus::ugreen; historical observation, not refreshed by this research run",
        "shipping": "Historical shipping terms were not refreshed.",
        "purchaseConditions": "Historical dated USD observation retained for budgeting; recheck seller, stock, price and shipping before purchase."
      },
      "reason": "Same manufacturer PDP and MPN has a current selected-variant observation."
    }
  ],
  "originalMaterial": {
    "status": "per-source-records",
    "note": "Available original captures are retained locally with SHA-256. Public records contain source URLs and locators; they do not reproduce full third-party content. An absent capture is not a claim of a saved original."
  }
}