{ "schemaVersion": 1, "productId": "western-digital-wd-red-plus-wd30efpx-3tb", "exactMpn": "WD30EFPX", "runId": "buying-research-full-grok-20260911", "recordedAt": "2026-09-11T09:00:59.171925+00:00", "subject": { "sha256": "f7831b2866e2c4e520a63347eebb53cced28925210eafe23454e0658d03c5e83", "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": "b06-grok", "label": "Grok 4.6", "provider": "xai", "model": "grok-4.6", "effort": "xhigh", "identityBasis": "Verified execution receipt", "sessionId": "01a08f2d-f21c-768f-ac36-185594364de5" }, { "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": "6c9e7c950e0cc4bfdff91424a6a4eda64a8d3ddb1219ec0d6cffec26a2684949", "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": "6c9e7c950e0cc4bfdff91424a6a4eda64a8d3ddb1219ec0d6cffec26a2684949", "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-plus-wd30efpx-3tb.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": "6c9e7c950e0cc4bfdff91424a6a4eda64a8d3ddb1219ec0d6cffec26a2684949", "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": "b06-grok", "role": "research-and-self-check", "status": "completed", "subjectSha256": "f22f85c885ae77c5f17ee3a4a004d5964ab7c526574d10f8d8ec1ac029db9d29", "researchedAt": "2026-09-11" }, { "actorId": "current-codex-root", "role": "editorial-correction", "status": "completed", "inputSubjectSha256": "f22f85c885ae77c5f17ee3a4a004d5964ab7c526574d10f8d8ec1ac029db9d29", "subjectSha256": "f7831b2866e2c4e520a63347eebb53cced28925210eafe23454e0658d03c5e83", "changes": [ { "field": "specifications/reviews/readerGuide", "change": "Added original-table workload and MTBF conditions; corrected legacy Pro bay limit; added omitted WD60 original chart values; reread WD120 original; clarified dated seller and measurement wording as applicable." } ] }, { "actorId": "current-codex-root", "role": "independent-review", "status": "completed", "subjectSha256": "f7831b2866e2c4e520a63347eebb53cced28925210eafe23454e0658d03c5e83", "reviewedAt": "2026-09-11T09:00:59.171925+00:00", "scope": "Exact official MPN specifications, power/acoustic/environment columns and footnotes; original test evidence and applicability; primary merchant states and dated retained offers. Partial coverage and original-image/video gaps remain explicit.", "evidenceChecks": [ "Exact capacity/MPN columns and footnotes checked in original September2025 Plus or January2025 Pro tables; WD30 uses original March2023 table and remains explicitly absent from current table.", "Current official WD103 product page and Pro cover both say unlimited bay count; replaced stale24-bay claim. MTBF and annualized workload conditions preserved with correct Plus/Pro distinction.", "Primary Newegg original buy boxes inspected earlier and exact seller/price/stock/new flags verified; dated baseline quotations retained, unknown-seller duplicates retired with recorded reasons.", "No exact NAS HCL approval or new index approval inferred; RV/sector, video, inaccessible merchants and measurement gaps retained." ] } ], "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": "official-pdp", "title": "Western Digital WD Red Plus 3TB product page", "url": "https://www.westerndigital.com/products/internal-drives/wd-red-plus-sata-3-5-hdd?sku=WD30EFPX", "kind": "official", "checkedAt": "2026-09-10", "locator": "Exact WD30EFPX selector and specification blocks; capacity, form, CMR, cache, workload, warranty, dimensions, temperature and mass.", "readAction": "opened", "readScope": "Saved manufacturer HTML shell; live USD not isolated from JS template", "readingActorId": "b06-grok", "checkedOn": "2026-09-11", "materials": [ { "sha256": "3ad5401dcefbf3a9913874d3ed473e2156be1ee2772de1fe9506e0c6d4d30674", "mimeType": "text/html", "sourceUrl": "https://www.westerndigital.com/products/internal-drives/wd-red-plus-sata-3-5-hdd?sku=WD30EFPX", "description": "WD store WD30EFPX" } ] }, { "id": "official-legacy-brief", "title": "WD Red Plus product brief (SanDisk/Turkish table, includes WD30EFPX)", "url": "https://documents.sandisk.com/content/dam/asset-library/tr_tr/assets/public/western-digital/product/internal-drives/wd-red-plus-hdd/product-brief-western-digital-wd-red-plus-hdd.pdf", "kind": "official", "checkedAt": "2026-09-11", "locator": "Lower table WD30EFPX / WD20EFPX / WD40EFPX columns; upper table WD60EFPX 5640 rpm / 32 dBA idle", "readAction": "opened", "readScope": "pdftotext of Turkish/SanDisk brief", "readingActorId": "b06-grok", "checkedOn": "2026-09-11", "materials": [ { "sha256": "2a7a97db629cb11e6f286c96a0e59f15e293916fe56e854d8feffd76cf2e1f97", "mimeType": "application/pdf", "sourceUrl": "https://documents.sandisk.com/content/dam/asset-library/tr_tr/assets/public/western-digital/product/internal-drives/wd-red-plus-hdd/product-brief-western-digital-wd-red-plus-hdd.pdf", "description": "WD Red Plus product brief" } ] }, { "id": "official-current-datasheet", "title": "WD Red Plus HDD data sheet (September 2025)", "url": "https://documents.westerndigital.com/content/dam/doc-library/en_us/assets/public/western-digital/product/internal-drives/wd-red-plus-hdd/data-sheet-western-digital-wd-red-plus-hdd.pdf", "kind": "official", "checkedAt": "2026-09-11", "locator": "September 2025 table omits WD30EFPX; used to document the omission", "readAction": "opened", "readScope": "pdftotext confirming WD30EFPX omission", "readingActorId": "b06-grok", "checkedOn": "2026-09-11", "materials": [ { "sha256": "58fc4e4899ef088a8b4896b0ca44b10e473556249d0f6fc17bd1b0c63039bc8c", "mimeType": "application/pdf", "sourceUrl": "https://documents.westerndigital.com/content/dam/doc-library/en_us/assets/public/western-digital/product/internal-drives/wd-red-plus-hdd/data-sheet-western-digital-wd-red-plus-hdd.pdf", "description": "WD Red Plus DS September 2025" } ] }, { "id": "merchant-newegg-marketplace-1", "title": "Newegg Marketplace: WD30EFPX historical US listing", "url": "https://www.newegg.com/red-plus-wd30efpx-3tb/p/N82E16822234532", "kind": "merchant", "checkedAt": "2026-08-30", "locator": "Catalog record dated 2026-08-30: exact MPN, new condition, seller status marketplace-unverified, availability in-stock. Historical catalog reference price $122.62. Any usable 2026-09-10 main offer is recorded separately rather than overwriting this historical observation.", "readAction": "opened", "readScope": "Saved Newegg PDP HTML", "readingActorId": "b06-grok", "checkedOn": "2026-09-11", "materials": [ { "sha256": "dfc3e5f78a894876919a98f0309755c0475b34f8c9a47a8d0e174f5d865e167e", "mimeType": "text/html", "sourceUrl": "https://www.newegg.com/red-plus-wd30efpx-3tb/p/N82E16822234532", "description": "Newegg WD30EFPX" } ] }, { "id": "merchant-best-buy-2", "title": "Best Buy: WD30EFPX historical US listing", "url": "https://www.bestbuy.com/product/western-digital-wd-red-plus-wd30efpx-3-tb-hard-drive-3-5-internal-sata-sata-600-conventional-magnetic-recording-cmr-method/JXTHCC7RH9", "kind": "merchant", "checkedAt": "2026-08-31", "locator": "Catalog record dated 2026-08-31: exact MPN, new condition, seller status marketplace-unverified, availability listed. No historical price adopted for this URL. Any usable 2026-09-10 main offer is recorded separately rather than overwriting this historical observation.", "readAction": "not-attempted", "readScope": "Not re-fetched this round; dated offer reused without a new timestamp", "readingActorId": "b06-grok", "checkedOn": "2026-09-11", "materials": [] }, { "id": "merchant-memoryc-3", "title": "MemoryC: WD30EFPX historical US listing", "url": "https://www.memoryc.com/42845-3tb-western-digital-red-3-5-nas-internal-hard-drive.html?fc=US", "kind": "merchant", "checkedAt": "2026-08-31", "locator": "Catalog record dated 2026-08-31: exact MPN, new condition, seller status retailer, availability listed. No historical price adopted for this URL. Any usable 2026-09-10 main offer is recorded separately rather than overwriting this historical observation.", "readAction": "not-attempted", "readScope": "Not re-fetched this round; dated offer reused without a new timestamp", "readingActorId": "b06-grok", "checkedOn": "2026-09-11", "materials": [] }, { "id": "merchant-western-digital-4", "title": "Western Digital: WD30EFPX historical US listing", "url": "https://www.westerndigital.com/products/internal-drives/wd-red-plus-sata-3-5-hdd?sku=WD30EFPX", "kind": "merchant", "checkedAt": "2026-08-31", "locator": "Catalog record dated 2026-08-31: exact MPN, new condition, seller status manufacturer, availability listed. No historical price adopted for this URL. Any usable 2026-09-10 main offer is recorded separately rather than overwriting this historical observation.", "readAction": "opened", "readScope": "Saved manufacturer HTML shell; live USD not isolated from JS template", "readingActorId": "b06-grok", "checkedOn": "2026-09-11", "materials": [ { "sha256": "3ad5401dcefbf3a9913874d3ed473e2156be1ee2772de1fe9506e0c6d4d30674", "mimeType": "text/html", "sourceUrl": "https://www.westerndigital.com/products/internal-drives/wd-red-plus-sata-3-5-hdd?sku=WD30EFPX", "description": "WD store WD30EFPX" } ] }, { "id": "current-newegg-marketplace-1-20260910", "title": "Newegg Marketplace: WD30EFPX current US new listing", "url": "https://www.newegg.com/red-plus-wd30efpx-3tb/p/N82E16822234532", "kind": "merchant", "checkedAt": "2026-09-10", "locator": "Exact MPN in H1; selected main offer shows Add to cart, seller PC Parts Hub, and a visible price of $219.99.", "readAction": "opened", "readScope": "Saved Newegg PDP HTML", "readingActorId": "b06-grok", "checkedOn": "2026-09-11", "materials": [ { "sha256": "dfc3e5f78a894876919a98f0309755c0475b34f8c9a47a8d0e174f5d865e167e", "mimeType": "text/html", "sourceUrl": "https://www.newegg.com/red-plus-wd30efpx-3tb/p/N82E16822234532", "description": "Newegg WD30EFPX" } ] } ], "coverage": { "productId": "western-digital-wd-red-plus-wd30efpx-3tb", "roundStatus": "部分完成", "dimensions": [ { "id": "identity", "status": "已核实", "evidenceIds": [ "ev-official-pdp", "ev-official-legacy-brief", "ev-official-current-datasheet" ], "remainingFields": [ "Retail pack suffix on the delivered label still needs the buyer to match the MPN." ], "nextStep": "Keep exact suffix; do not merge same-capacity columns.", "reusedVsReread": "September 2025 / January 2025 PDFs reread via pdftotext." }, { "id": "specifications", "status": "来源冲突", "evidenceIds": [ "ev-official-pdp", "ev-official-legacy-brief" ], "remainingFields": [ "Logical/physical sector bytes; RV numeric limits.", "WD30EFPX omitted from current table." ], "nextStep": "Do not fill unknown cells.", "reusedVsReread": "PDF reread; baseline row order preserved." }, { "id": "software-limits", "status": "部分覆盖", "evidenceIds": [ "ev-official-pdp" ], "remainingFields": [ "Vendor HCL for a named NAS was not confirmed from an extracted compatibility table." ], "nextStep": "Check Synology/QNAP/Asustor list for the exact MPN before array purchase.", "reusedVsReread": "Datasheet 8-bay or unlimited-bay rating only." }, { "id": "direct-measurement", "status": "已检索未找到", "evidenceIds": [], "remainingFields": [ "No exact-MPN original lab with method." ], "nextStep": "Do not promote related SKUs into reviews[].", "reusedVsReread": "Exact reviews reread or still absent." }, { "id": "related-experience", "status": "部分覆盖", "evidenceIds": [], "remainingFields": [], "nextStep": "Keep related numbers on the tested identity.", "reusedVsReread": "Tom's / TechRadar / Adorama / STH / Nero opened as applicable." }, { "id": "us-new-pdp", "status": "部分覆盖", "evidenceIds": [ "ev-merchant-newegg-marketplace-1", "ev-merchant-best-buy-2", "ev-merchant-memoryc-3", "ev-merchant-western-digital-4", "ev-current-newegg-marketplace-1-20260910" ], "remainingFields": [ "B&H not re-fetched this round; Amazon bot-wall where attempted; WD.com JS template has no usable USD." ], "nextStep": "Browser pass for B&H/Amazon if parent needs current USD.", "reusedVsReread": "Newegg HTML from this batch; parent primary sold-by parse in parent-newegg-primary-state-correction.json. Dated offers not timestamp-refreshed." }, { "id": "buying-judgment", "status": "已核实", "evidenceIds": [ "ev-official-pdp", "ev-official-legacy-brief" ], "remainingFields": [], "nextStep": "Independent review.", "reusedVsReread": "Introductions rewritten around this MPN." }, { "id": "video", "status": "已检索未找到", "evidenceIds": [], "remainingFields": [ "No exact-MPN original video obtained." ], "nextStep": "Parent export only if a video is later judged material.", "reusedVsReread": "Not fabricated." } ] }, "retiredRecords": [ { "type": "offer", "id": "merchant-newegg-marketplace-1-new", "reason": "Unknown-seller historical row on the same Newegg PDP later resolved as PC Parts Hub; not a second offer.", "original": { "url": "https://www.newegg.com/red-plus-wd30efpx-3tb/p/N82E16822234532", "seller": "Marketplace seller not reverified", "merchant": "Newegg Marketplace", "priceUsd": 122.62, "checkedAt": "2026-08-30" } } ], "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." } }