{ "schemaVersion": 1, "productId": "western-digital-wd-red-pro-wd8005ffbx-8tb", "exactMpn": "WD8005FFBX", "runId": "buying-research-full-grok-20260911", "recordedAt": "2026-09-11T08:39:02.254716+00:00", "subject": { "sha256": "61913ade8a9f4026a5f4ca11d32f24bd09788ad7684bf8b913eac5808828ce8c", "hashKind": "research-payload-sha256", "algorithm": "SHA-256 of UTF-8 JSON with recursively sorted object keys, no optional whitespace, Unicode unescaped; remove only top-level provenance, reviewedAt, reviewedBy, editorialStatus." }, "actors": [ { "id": "legacy-qnap_research", "label": "GPT-5.6 Sol", "provider": "openai", "model": "gpt-5.6-sol", "effort": "xhigh", "agentRoleName": "qnap_research", "identityBasis": "Verified dispatch model selection and matching dated run report; not a provider-side attestation.", "evidenceRefs": [ "reports/buying-research-all-products-20260910/README.md" ] }, { "id": "legacy-hdd_research", "label": "GPT-5.6 Sol", "provider": "openai", "model": "gpt-5.6-sol", "effort": "xhigh", "agentRoleName": "hdd_research", "identityBasis": "Verified dispatch model selection and matching dated run report; not a provider-side attestation.", "evidenceRefs": [ "reports/buying-research-all-products-20260910/README.md" ] }, { "id": "legacy-other_nas_research", "label": "GPT-5.6 Sol", "provider": "openai", "model": "gpt-5.6-sol", "effort": "xhigh", "agentRoleName": "other_nas_research", "identityBasis": "Verified dispatch model selection and matching dated run report; not a provider-side attestation.", "evidenceRefs": [ "reports/buying-research-all-products-20260910/README.md" ] }, { "id": "legacy-codex-root", "label": "GPT-6 (Codex)", "provider": "openai", "model": null, "modelFamily": "GPT-6", "effort": null, "agentRoleName": "root", "identityBasis": "Codex host model family confirmed; exact model variant/effort not preserved in the product audit. Unknown fields remain null.", "evidenceRefs": [ "reports/buying-research-all-products-20260910/README.md", "reports/buying-research-all-products-20260910/browser-acceptance.json" ] }, { "id": "b08-grok", "label": "Grok 4.6", "provider": "xai", "model": "grok-4.6", "effort": "xhigh", "identityBasis": "Verified execution receipt", "sessionId": "01a08f3f-9562-7021-b758-142f1b387e37" }, { "id": "current-codex-root", "label": "GPT-6 (Codex)", "provider": "openai", "modelFamily": "GPT-6", "model": null, "effort": null, "identityBasis": "Host model family confirmed; exact variant and effort not asserted." } ], "events": [ { "id": "legacy-20260910-1", "actorId": "legacy-hdd_research", "role": "research-and-self-review", "scope": "research and self-review", "legacyLabel": "/root/hdd_research — research and self-review", "reviewedAt": "2026-09-10T02:57:11.326059+00:00", "subjectSha256": "9efa3b9661367aa5d275c6d22876ba6b67036e660771f1a01c8e2c8b7ed038cc", "subjectHashKind": "raw-file-sha256", "recordedAt": "2026-09-11T05:49:51.110527+00:00", "status": "historical-record", "evidenceRefs": [ "reports/buying-research-all-products-20260910/editorial-decisions.json" ] }, { "id": "legacy-20260910-2", "actorId": "legacy-other_nas_research", "role": "independent-evidence-review", "scope": "independent evidence review", "legacyLabel": "/root/other_nas_research — independent evidence review", "reviewedAt": "2026-09-10T02:57:11.326059+00:00", "subjectSha256": "9efa3b9661367aa5d275c6d22876ba6b67036e660771f1a01c8e2c8b7ed038cc", "subjectHashKind": "raw-file-sha256", "recordedAt": "2026-09-11T05:49:51.110527+00:00", "status": "historical-record", "evidenceRefs": [ "reports/buying-research-all-products-20260910/owners/nas_other/reviews-by-nas-other/western-digital-wd-red-pro-wd8005ffbx-8tb.json" ] }, { "id": "legacy-20260910-3", "actorId": "legacy-codex-root", "role": "integration-and-page-review", "scope": "integration and local page review", "legacyLabel": "/root — integration and local page review", "reviewedAt": "2026-09-10T02:57:11.326059+00:00", "subjectSha256": "9efa3b9661367aa5d275c6d22876ba6b67036e660771f1a01c8e2c8b7ed038cc", "subjectHashKind": "raw-file-sha256", "recordedAt": "2026-09-11T05:49:51.110527+00:00", "status": "historical-record", "evidenceRefs": [ "reports/buying-research-all-products-20260910/editorial-decisions.json" ] }, { "actorId": "b08-grok", "role": "research-and-self-check", "status": "completed", "subjectSha256": "61913ade8a9f4026a5f4ca11d32f24bd09788ad7684bf8b913eac5808828ce8c", "researchedAt": "2026-09-11" }, { "actorId": "current-codex-root", "role": "independent-review", "status": "completed", "subjectSha256": "61913ade8a9f4026a5f4ca11d32f24bd09788ad7684bf8b913eac5808828ce8c", "reviewedAt": "2026-09-11T08:39:02.254716+00:00", "scope": "Exact Jan2025 WD Red Pro4/6/8TB columns and footnotes, conflicting official store values, exact current merchant primary offers and dated historical rows; bounded Kakaku user experience for4TB. No exact-MPN lab benchmark claimed; gaps and index decisions preserved.", "evidenceChecks": [ "Parent previously read full Jan2025 WD4/6/8TB columns:267MB/s,2Mhours,4TB5.8/4W vs6/8TB6.9/4.9W,29/36dBA,720g±3%; conflict with store217/238/235 retained unresolved.", "Footnotes retain40°C workload rating and MTBF220TB/year40°C conditions; no drive lifespan inferred.", "Parent corrected own earlier Newegg other-seller-popover mistake: primary4TBNewegg244.99,6TBBruteNetworks434.45,8TBNewegg379.99; saved dates preserved.4TBH1 missing finalX is disclosed, exactModel field WD4005FFBX remains.", "Amazon4/8TB new-condition proof absent so excluded;6TB BuyNew OneDealOutlet438.38/3left confirmed. CDW6TB exactMfgWD6005FFBX364.99 and ItemBackordered hidden stock field read.", "Kakaku4TB full original reviewed: author サイクロンエフェクト, HP NAS RAID6 replacement until next-fiscal-year NAS, not long-term reliability or universal HCL." ] } ], "sourceOrigins": { "status": "not-inferred-per-source", "explanation": "The recorded page researchers/reviewers do not prove who originally discovered or reread each inherited source. Source-level historical author attribution is unknown unless a specific source audit establishes it." }, "sources": [ { "id": "datasheet", "title": "Western Digital WD Red Pro datasheet (January 2025)", "url": "https://documents.westerndigital.com/content/dam/doc-library/en_us/assets/public/western-digital/product/internal-drives/wd-red-pro-hdd/data-sheet-wd-red-pro-hdd.pdf", "kind": "official", "checkedAt": "2026-09-11", "locator": "Page 4 WD8005FFBX column plus footnotes 1–8", "readAction": "opened", "readScope": "pdftotext pages 1 and 4, target column and footnotes", "readingActorId": "b08-grok", "checkedOn": "2026-09-11", "materials": [ { "sha256": "c5574ccdeaa941cad2cf2fa04a98b9d29f9bbd48fbeae412ebdafaa54430e35b", "mimeType": "application/pdf", "sourceUrl": "https://www.westerndigital.com/content/dam/doc-library/en_us/assets/public/western-digital/product/internal-drives/wd-red-pro-hdd/data-sheet-wd-red-pro-hdd.pdf", "description": "January 2025 WD Red Pro data sheet" } ] }, { "id": "official-store", "title": "WD US store: 8TB WD Red Pro WD8005FFBX", "url": "https://www.westerndigital.com/products/internal-drives/wd-red-pro-sata-hdd?sku=WD8005FFBX", "kind": "official", "checkedAt": "2026-09-11", "locator": "Selected 8TB variant; Specifications 235MB/s vs table 267MB/s", "readAction": "opened", "readScope": "decompressed store HTML specifications for selected SKU", "readingActorId": "b08-grok", "checkedOn": "2026-09-11", "materials": [ { "sha256": "6b55144a877788915c78bb73798594c3791ad24fc2c12937171dcdae984ffbd4", "mimeType": "text/html", "sourceUrl": "https://www.westerndigital.com/products/internal-drives/wd-red-pro-sata-hdd?sku=WD8005FFBX", "description": "US store SKU page" } ] }, { "id": "offer-newegg", "title": "Newegg WD8005FFBX product listing", "url": "https://www.newegg.com/red-pro-wd8005ffbx-8tb/p/1Z4-0002-01PE5", "kind": "merchant", "checkedAt": "2026-09-11", "locator": "Historical plus 2026-09-11 reread of current-newegg-2-20260910", "readAction": "opened", "readScope": "Covered by the Newegg PDP material for this SKU", "readingActorId": "b08-grok", "checkedOn": "2026-09-11", "materials": [] }, { "id": "offer-bandh", "title": "B&H WD8005FFBX product listing", "url": "https://www.bhphotovideo.com/c/product/1830096-REG/wd_wd8005ffbx_spcakn0_red_pro_nas_hard.html", "kind": "merchant", "checkedAt": "2026-09-11", "locator": "Historical 2026-09-08; 2026-09-11 Cloudflare", "readAction": "blocked", "readScope": "Cloudflare Just a moment", "readingActorId": "b08-grok", "checkedOn": "2026-09-11", "materials": [ { "sha256": "aeefb799ed32d63ae4086865fa8b1c56658d2f8035692467ed91aaa0a43fa0f8", "mimeType": "text/html", "sourceUrl": "https://www.bhphotovideo.com/c/product/1830096-REG/wd_wd8005ffbx_spcakn0_red_pro_nas_hard.html", "description": "B&H challenge page" } ] }, { "id": "offer-western-digital", "title": "Western Digital WD8005FFBX product listing", "url": "https://www.westerndigital.com/products/internal-drives/wd-red-pro-sata-hdd?sku=WD8005FFBX", "kind": "merchant", "checkedAt": "2026-09-11", "locator": "Manufacturer PDP; price template unresolved", "readAction": "opened", "readScope": "Same US store HTML as official-store; no separate priced offer", "readingActorId": "b08-grok", "checkedOn": "2026-09-11", "materials": [] }, { "id": "current-amazon-1-20260910", "title": "Amazon WD8005FFBX B0D1V2K4LJ 2026-09-10 observation", "url": "https://www.amazon.com/dp/B0D1V2K4LJ", "kind": "merchant", "checkedAt": "2026-09-11", "locator": "Superseded displayed row; kept as source for the historical unknown-price Amazon.com offer", "readAction": "reused", "readScope": "Baseline 2026-09-10 Amazon observation; not treated as the 2026-09-11 buy box", "readingActorId": "b08-grok", "checkedOn": "2026-09-11", "materials": [] }, { "id": "current-amazon-20260911", "title": "Amazon WD8005FFBX B0D1V2K4LJ 2026-09-11", "url": "https://www.amazon.com/dp/B0D1V2K4LJ", "kind": "merchant", "checkedAt": "2026-09-11", "locator": "Amazon.com in offer-display; $379.99; availability sentence empty", "readAction": "opened", "readScope": "Amazon HTML title, buy box, price, seller", "readingActorId": "b08-grok", "checkedOn": "2026-09-11", "materials": [ { "sha256": "dabad52d6c57deeaaad21d01373637e6dec1bf308491f0e1e347473ad607ec17", "mimeType": "text/html", "sourceUrl": "https://www.amazon.com/dp/B0D1V2K4LJ", "description": "Amazon PDP HTML" } ] }, { "id": "current-newegg-2-20260910", "title": "Newegg WD8005FFBX current US new listing", "url": "https://www.newegg.com/red-pro-wd8005ffbx-8tb/p/1Z4-0002-01PE5", "kind": "merchant", "checkedAt": "2026-09-11", "locator": "Sold/shipped by Newegg $379.99 Instock true; reread 2026-09-11, timestamp kept", "readAction": "opened", "readScope": "Newegg HTML price/seller/instock JSON", "readingActorId": "b08-grok", "checkedOn": "2026-09-11", "materials": [ { "sha256": "b6a608773da74c0f27956b567e0e48c63aca67974fa8c9674c90b0d2a061930c", "mimeType": "text/html", "sourceUrl": "https://www.newegg.com/red-pro-wd8005ffbx-8tb/p/1Z4-0002-01PE5", "description": "Newegg PDP HTML" } ] }, { "id": "wd-warranty", "title": "Western Digital warranty policy", "url": "https://www.westerndigital.com/support/store/warranty-policy", "kind": "policy", "checkedAt": "2026-09-11", "locator": "Region-specific limited warranty", "readAction": "opened", "readScope": "Warranty policy HTML saved; used as the regional-warranty locator, not as a priced offer", "readingActorId": "b08-grok", "checkedOn": "2026-09-11", "materials": [ { "sha256": "4602234e63ed2e10376a089dcc779f8c87209aec12e9b21bb9527a55341a16a7", "mimeType": "text/html", "sourceUrl": "https://www.westerndigital.com/support/store/warranty-policy", "description": "WD warranty policy" } ] }, { "id": "offer-adorama", "title": "Adorama WD8005FFBX candidate", "url": "https://www.adorama.com/wd-red-pro-3-5-sata-iii-internal-nas-hard-drive-hdd-7200rpm/p/wd8005ffbxsp", "kind": "merchant", "checkedAt": "2026-09-11", "locator": "2026-09-11 HTTP 403 captcha; not adopted", "readAction": "blocked", "readScope": "HTTP 403 captcha", "readingActorId": "b08-grok", "checkedOn": "2026-09-11", "materials": [ { "sha256": "b8bd51421dd6787419e9f688d4aabb15a7fd1d3075d926fc0dc720f37fe75544", "mimeType": "text/html", "sourceUrl": "https://www.adorama.com/wd-red-pro-3-5-sata-iii-internal-nas-hard-drive-hdd-7200rpm/p/wd8005ffbxsp", "description": "Adorama challenge" } ] } ], "coverage": { "productId": "western-digital-wd-red-pro-wd8005ffbx-8tb", "roundStatus": "部分完成", "dimensions": [ { "id": "identity", "status": "已核实", "evidenceIds": [ "ev-datasheet-column", "ev-store-sku" ], "remainingFields": [ "Synology/QNAP exact-MPN HCL row" ], "nextStep": "Browser the vendor compatibility widgets for this MPN.", "reusedVsReread": "Reread January 2025 column and US store SKU selector." }, { "id": "specifications", "status": "部分覆盖", "evidenceIds": [ "ev-datasheet-column", "ev-store-sku" ], "remainingFields": [ "Vibration limits unpublished", "Store vs data sheet transfer/OptiNAND/weight conflict unresolved by vendor" ], "nextStep": "Do not average conflicting official numbers.", "reusedVsReread": "PDF reread; baseline order preserved; notes appended." }, { "id": "software-limits", "status": "部分覆盖", "evidenceIds": [ "ev-store-sku" ], "remainingFields": [ "Exact Synology DSM / QNAP QTS HCL", "HP NAS model in the Kakaku story" ], "nextStep": "Parent browser on vendor HCL if JSON APIs stay empty.", "reusedVsReread": "Store TLER/unlimited-bay copy reread; HCL pages were shells." }, { "id": "direct-measurement", "status": "已检索未找到", "evidenceIds": [], "remainingFields": [ "Exact-MPN lab with method and charts" ], "nextStep": "Keep older MPNs out of reviews[].", "reusedVsReread": "Searched exact + family; no lab test." }, { "id": "related-experience", "status": "部分覆盖", "evidenceIds": [ "ev-storagereview-2014-related", "ev-youtube-sometechguy-pending" ], "remainingFields": [ "SomeTechGuy video ASR/frames", "Previous-generation 6TB/8TB articles not fully re-opened as related cards for every SKU" ], "nextStep": "Parent ASR for DXM7znUSIPg.", "reusedVsReread": "StorageReview 2014 identity read; iXBT/Nero only on 4TB." }, { "id": "us-new-pdp", "status": "部分覆盖", "evidenceIds": [ "ev-store-sku" ], "remainingFields": [ "B&H/Adorama/MemoryC live HTML", "Amazon 4TB buy box", "Amazon 8TB availability sentence" ], "nextStep": "Browser pass on blocked merchants. Do not freshen historical timestamps.", "reusedVsReread": "Newegg reread; Amazon/CDW new facts recorded with 2026-09-11 dates." }, { "id": "buying-judgment", "status": "已核实", "evidenceIds": [ "ev-datasheet-column", "ev-store-sku" ], "remainingFields": [], "nextStep": "Independent review.", "reusedVsReread": "Synced store/data-sheet conflict, empty lab-test gap, and current listings into readerGuide." }, { "id": "video", "status": "访问受阻", "evidenceIds": [ "ev-youtube-sometechguy-pending" ], "remainingFields": [ "https://www.youtube.com/watch?v=DXM7znUSIPg ASR and identity frames" ], "nextStep": "Parent in-app transcript/frames. Do not infer dBA from audio.", "reusedVsReread": "Attempted fetch_content and oembed; no watch-page body." } ] }, "retiredRecords": [ { "kind": "offer", "id": "current-amazon-1-20260910-new", "reason": "Same Amazon.com/PDP/MPN; 2026-09-10 unknown-price in-stock row superseded by 2026-09-11 $379.99 unknown-stock row." }, { "kind": "offer", "id": "current-amazon-20260911-new", "reason": "Parent: no Buy New accordion binding new condition to the Amazon.com seller. Price $379.99 was visible; availability widget empty. Not published as a qualified new offer. Original 2026-09-11 observation preserved here as pending.", "preservedRecord": { "id": "current-amazon-20260911-new", "merchant": "Amazon", "seller": "Amazon.com", "url": "https://www.amazon.com/dp/B0D1V2K4LJ", "exactMpn": "WD8005FFBX", "configuration": "One 8 TB WD8005FFBX 3.5-inch SATA internal NAS HDD", "priceUsd": 379.99, "currency": "USD", "availability": "unknown", "condition": "new", "conditionBasis": "Detail page title WD8005FFBX; offer-display merchant Amazon.com; core price $379.99; merchantID ATVPDKIKX0DER. Availability widget text was empty; carousel In Stock strings belonged to other ASINs.", "checkedAt": "2026-09-11", "sourceId": "current-amazon-20260911", "evidenceLocator": "Title WD8005FFBX; apex-pricetopay $379.99; desktop-merchant-info Amazon.com", "shipping": "Not isolated from the empty availability widget.", "purchaseConditions": "Price is visible. Stock is unknown on this open. Confirm new condition at checkout. Replaces the 2026-09-10 Amazon.com unknown-price row for the same seller/PDP." } } ], "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." } }