{ "schemaVersion": 1, "productId": "seagate-ironwolf-pro-st16000nt001-16tb", "exactMpn": "ST16000NT001", "runId": "buying-research-full-grok-20260911", "recordedAt": "2026-09-11T09:49:08.488762+00:00", "subject": { "sha256": "cd547f42a3068797a04eeb289c962b6aea62347cb66a82491250ebf0ce8519d2", "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. 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Source-level historical author attribution is unknown unless a specific source audit establishes it." }, "sources": [ { "id": "datasheet", "title": "Seagate IronWolf Pro model specification table", "url": "https://www.seagate.com/content/dam/seagate/en/content-fragments/products/datasheets/ironwolf-pro-12tb/ironwolf-pro-20tb-DS2129-4-2311US-en_US.pdf", "kind": "official", "checkedAt": "2026-09-11", "locator": "DS2129.4-2311US p.2 ST16000NT001 column: 256 MB cache, 270 MB/s OD, 550 TB/year, 5.0 W idle, 7.6 W operating, 20/26 dBA, helium.", "readAction": "opened", "readScope": "pdftotext of exact downloaded PDF; per-MPN column reread", "readingActorId": "current-codex-root", "checkedOn": "2026-09-11", "materials": [ { "sha256": "1f7d692095f55b33e9b578b334bdc2fd3a8846bbedffbf09d5a16ec277085ba8", "mimeType": "application/pdf", "sourceUrl": "https://www.seagate.com/content/dam/seagate/en/content-fragments/products/datasheets/ironwolf-pro-12tb/ironwolf-pro-20tb-DS2129-4-2311US-en_US.pdf", "description": "DS2129.4-2311US downloaded 2026-09-11" }, { "sha256": "2d7336c0a6431c217f227bbffa7e13db5295527c73b976bd1c2dade80e96c0b0", "sourceUrl": "https://www.seagate.com/content/dam/seagate/en/content-fragments/products/datasheets/ironwolf-pro-12tb/ironwolf-pro-20tb-DS2129-4-2311US-en_US.pdf", "description": "Parent visually read exact ST16000NT001 column and shared footnotes." } ] }, { "id": "manual", "title": "Seagate IronWolf Pro SATA product manual", "url": "https://www.seagate.com/content/dam/seagate/assets/products/nas-drives/ironwolf-pro-hard-drive/files/Seagate_IronWolf_Pro_SATA_Product_Manual_24-20-16-12TB_206815300B.pdf", "kind": "official", "checkedAt": "2026-09-11", "locator": "Cover models ST24000NT002 / ST20000NT001 / ST16000NT001 / ST12000NT001; specification summary tables pp. 7–12 and acoustics/power notes. Shared rows are not per-column.", "readAction": "opened", "readScope": "pdftotext cover + specification summary tables", "readingActorId": "b01-grok", "checkedOn": "2026-09-11", "materials": [ { "sha256": "9c1489724feef7c1235f75690a1f61a88e1fbb98d1d65fdb851157e1e8d04294", "mimeType": "application/pdf", "sourceUrl": "https://www.seagate.com/content/dam/seagate/assets/products/nas-drives/ironwolf-pro-hard-drive/files/Seagate_IronWolf_Pro_SATA_Product_Manual_24-20-16-12TB_206815300B.pdf", "description": "IronWolf Pro SATA manual 206815300B" } ] }, { "id": "offer-bandh", "title": "B&H ST16000NT001 product offer", "url": "https://www.bhphotovideo.com/c/product/1760984-REG/seagate_st16000nt001_16tb_ironwolf_pro_7200.html", "kind": "merchant", "checkedAt": "2026-09-08T15:36:19.979771+00:00", "locator": "Product heading / MFR, selected capacity and quantity; primary purchase area and seller disclosure. MFR ST16000NT001; 16 TB / quantity 1; In Stock, Add to Cart.", "readAction": "not-attempted", "readScope": "B&H URL not re-fetched this round; 2026-09-08 observation reused without a new timestamp", "readingActorId": "b01-grok", "checkedOn": "2026-09-11", "materials": [] }, { "id": "offer-newegg", "title": "Newegg ST16000NT001 product offer", "url": "https://www.newegg.com/seagate-ironwolf-pro-st16000nt001-16tb-enterprise-nas-hard-drives-7200-rpm/p/N82E16822185073", "kind": "merchant", "checkedAt": "2026-09-08T16:07:17.000098+00:00", "locator": "Product heading / MFR, selected capacity and quantity; primary purchase area and seller disclosure. Primary seller PC Parts Hub; Add to cart; OEM packaging.", "readAction": "reused", "readScope": "Same Newegg PDP URL as 2026-09-11 open; this source id is the older dated merchant row, not a second live fetch", "readingActorId": "b01-grok", "checkedOn": "2026-09-11", "materials": [ { "sha256": "ddd67ca25c63f3c2702c760eb1fa262c2c82deacd2e0d99211d7122aedaf14c7", "mimeType": "text/html", "sourceUrl": "https://www.newegg.com/seagate-ironwolf-pro-st16000nt001-16tb-enterprise-nas-hard-drives-7200-rpm/p/N82E16822185073", "description": "PDP HTML saved 2026-09-11" } ] }, { "id": "offer-amazon", "title": "Amazon ST16000NT001 product offer", "url": "https://www.amazon.com/dp/B0B94PNF7P", "kind": "merchant", "checkedAt": "2026-09-08T15:36:19.979771+00:00", "locator": "Product heading / MFR, selected capacity and quantity; primary purchase area and seller disclosure. Exact title and seller confirmed, but price hidden behind cart and selected-offer stock not stated. No cart action taken.", "readAction": "not-attempted", "readScope": "Amazon PDP not re-fetched this round after the 12TB bot wall; older dated row reused", "readingActorId": "b01-grok", "checkedOn": "2026-09-11", "materials": [] }, { "id": "offer-adorama", "title": "Adorama ST16000NT001 product offer", "url": "https://www.adorama.com/seagate-ironwolf-pro-sata-iii-3-5-internal-nas-hard-drive-7200-rpm/p/set1600nt001", "kind": "merchant", "checkedAt": "2026-09-08T15:36:19.979771+00:00", "locator": "Product heading / MFR, selected capacity and quantity; primary purchase area and seller disclosure. MFR and single 16 TB selector visible; $599.99 selector value does not establish active-offer stock, so no price quote.", "readAction": "not-attempted", "readScope": "Adorama PDP not re-fetched this round; older dated row reused", "readingActorId": "b01-grok", "checkedOn": "2026-09-11", "materials": [] }, { "id": "current-amazon-1-20260910", "title": "Amazon: ST16000NT001 current US new listing", "url": "https://www.amazon.com/dp/B0B94PNF7P", "kind": "merchant", "checkedAt": "2026-09-10", "locator": "Exact MPN in title; selected new main buy box provides Add to cart and shows seller QuickDealStore; ships from Amazon; numeric price is hidden behind cart.", "readAction": "not-attempted", "readScope": "Amazon PDP not re-fetched this round after the 12TB bot wall; older dated row reused", "readingActorId": "b01-grok", "checkedOn": "2026-09-11", "materials": [] }, { "id": "current-newegg-2-20260910", "title": "Newegg: ST16000NT001 current US new listing", "url": "https://www.newegg.com/seagate-ironwolf-pro-st16000nt001-16tb-enterprise-nas-hard-drives-7200-rpm/p/N82E16822185073", "kind": "merchant", "checkedAt": "2026-09-10", "locator": "Exact MPN in H1; selected main offer shows Add to cart, seller Newegg, and a visible price of $579.99.", "readAction": "reused", "readScope": "Same Newegg PDP URL as 2026-09-11 open; this source id is the older dated merchant row, not a second live fetch", "readingActorId": "b01-grok", "checkedOn": "2026-09-11", "materials": [ { "sha256": "ddd67ca25c63f3c2702c760eb1fa262c2c82deacd2e0d99211d7122aedaf14c7", "mimeType": "text/html", "sourceUrl": "https://www.newegg.com/seagate-ironwolf-pro-st16000nt001-16tb-enterprise-nas-hard-drives-7200-rpm/p/N82E16822185073", "description": "PDP HTML saved 2026-09-11" } ] }, { "id": "related-sr-16pro", "title": "StorageReview Seagate IronWolf Pro 16TB NAS HDD Review", "url": "https://www.storagereview.com/review/seagate-ironwolf-pro-16tb-nas-hdd-review", "kind": "review", "checkedAt": "2026-09-11", "locator": "ST16000NE000-class 16TB Pro RAID6 lab, not NT001", "readAction": "opened", "readScope": "StorageReview 16TB Pro RAID6 HTML saved; NE class", "readingActorId": "b01-grok", "checkedOn": "2026-09-11", "materials": [ { "sha256": "a017dd36af79fd8bd6b1c5997804022854053aceeba0f86b8b30737ebc858106", "mimeType": "text/html", "sourceUrl": "https://www.storagereview.com/review/seagate-ironwolf-pro-16tb-nas-hdd-review", "description": "SR 16TB Pro" } ] }, { "id": "related-tweaktown-16", "title": "TweakTown Seagate 16TB IronWolf, IronWolf Pro, and Exos X16 HDD Review", "url": "https://www.tweaktown.com/reviews/9101/seagate-16tb-ironwolf-pro-exos-x16-hdd-review/index.html", "kind": "review", "checkedAt": "2026-09-11", "locator": "2019-era 16TB family launch review; not ST16000NT001", "readAction": "blocked", "readScope": "HTTP 403 on 2026-09-11; not treated as reread original", "readingActorId": "b01-grok", "checkedOn": "2026-09-11", "materials": [ { "sha256": "7948bd103a8b8d5f3d5c5c22bc8b2b587a8c6ca40e24b140d801ee105b5be5d8", "mimeType": "text/html", "sourceUrl": "https://www.tweaktown.com/reviews/9101/seagate-16tb-ironwolf-pro-exos-x16-hdd-review/index.html", "description": "TweakTown 403 body" } ] }, { "id": "offer-newegg-20260911", "title": "Newegg ST16000NT001 product page", "url": "https://www.newegg.com/seagate-ironwolf-pro-st16000nt001-16tb-enterprise-nas-hard-drives-7200-rpm/p/N82E16822185073", "kind": "merchant", "checkedAt": "2026-09-11", "locator": "Title includes ST16000NT001 and OEM; Newegg item 22-185-073 FinalPrice 579.99 Instock true", "readAction": "opened", "readScope": "Newegg PDP HTML parsed 2026-09-11 for seller/price/availability", "readingActorId": "b01-grok", "checkedOn": "2026-09-11", "materials": [ { "sha256": "ddd67ca25c63f3c2702c760eb1fa262c2c82deacd2e0d99211d7122aedaf14c7", "mimeType": "text/html", "sourceUrl": "https://www.newegg.com/seagate-ironwolf-pro-st16000nt001-16tb-enterprise-nas-hard-drives-7200-rpm/p/N82E16822185073", "description": "PDP HTML saved 2026-09-11" } ] }, { "id": "review-gn-16nt", "title": "GN Engenharia unbox ST16000NT001 Windows copy", "url": "https://www.youtube.com/watch?v=rYlJbBuxsEs", "kind": "review", "checkedAt": "2026-09-11", "locator": "ASR 0:00–4:55; 1:49 copy 281 MB/s at 17%; 4:04 ST16000NT001-3MC101", "readAction": "opened", "readScope": "Full PT ASR; frames 1:49 (281 MB/s at 17%) and 4:04 (ST16000NT001-3MC101).", "readingActorId": "b01-grok", "observedAt": "2026-09-11T06:40:00Z", "checkedOn": "2026-09-11", "materials": [ { "sha256": "a47d9723e4e033b7e6789812c593eabd1a64b615069386ac9d6d746436b2234b", "mimeType": "text/plain", "sourceUrl": "https://www.youtube.com/watch?v=rYlJbBuxsEs", "description": "Exported PT captions" }, { "sha256": "d31d0b8b04febe6bc7b97f4bec4de77f6f7b2d5ae61d8c8e378b821f17137728", "mimeType": "text/plain", "sourceUrl": "https://www.youtube.com/watch?v=rYlJbBuxsEs", "description": "Empty description DOM" }, { "sha256": "df8870eeac6f78c76d6fea66150052da602a696789820644027609f7d4b7edc9", "mimeType": "image/png", "sourceUrl": "https://www.youtube.com/watch?v=rYlJbBuxsEs", "description": "Copy dialog 281 MB/s at 17%" }, { "sha256": "004bff3d0691b475fb5d718179fef2f45a98919484172b1e047e07c5ee445720", "mimeType": "image/png", "sourceUrl": "https://www.youtube.com/watch?v=rYlJbBuxsEs", "description": "Device details ST16000NT001-3MC101" } ] }, { "id": "review-steve-16nt", "title": "Steve Bentioulis ST16000NT001 click/beep non-detection", "url": "https://www.youtube.com/watch?v=Kap0eJGEFDk", "kind": "review", "checkedAt": "2026-09-11", "locator": "ASR 0:00–1:31; description multiple SATA/power; frame ~0:32 SeaTools Samsung SSD only", "readAction": "opened", "readScope": "Full ASR; description multi-cable; frame SeaTools Samsung SSD only. No audio listening.", "readingActorId": "b01-grok", "observedAt": "2026-09-11T06:42:20Z", "checkedOn": "2026-09-11", "materials": [ { "sha256": "168631b17b0a628aa45f2d096582277e236cb83865a188ba107de9d53a4112a3", "mimeType": "text/plain", "sourceUrl": "https://www.youtube.com/watch?v=Kap0eJGEFDk", "description": "Exported captions" }, { "sha256": "b45727d36e6fa0c50bc0ea95637d8ea8cb9bc6322b480df8891a81c507ba074c", "mimeType": "text/plain", "sourceUrl": "https://www.youtube.com/watch?v=Kap0eJGEFDk", "description": "Expanded description" }, { "sha256": "ea9d5a6d0052c0a851ef30029116e13c3b6a0df84313e4ab41190514502ec127", "mimeType": "image/png", "sourceUrl": "https://www.youtube.com/watch?v=Kap0eJGEFDk", "description": "SeaTools/Disk Management Samsung SSD only" } ] } ], "coverage": { "productId": "seagate-ironwolf-pro-st16000nt001-16tb", "roundStatus": "部分完成", "dimensions": [ { "id": "identity", "status": "已核实", "evidenceIds": [ "ev-official-ds2129-4" ], "remainingFields": [], "nextStep": "Match ST16000NT001.", "reusedVsReread": "DS2129.4 16TB column." }, { "id": "specifications", "status": "已核实", "evidenceIds": [ "ev-official-ds2129-4", "ev-manual-2068" ], "remainingFields": [ "Datasheet vs shared manual conflicts." ], "nextStep": "Keep source labels.", "reusedVsReread": "PDF reread." }, { "id": "software-limits", "status": "部分覆盖", "evidenceIds": [ "ev-official-ds2129-4" ], "remainingFields": [ "No NAS HCL dump." ], "nextStep": "Check vendor list.", "reusedVsReread": "Footnote." }, { "id": "direct-measurement", "status": "部分覆盖", "evidenceIds": [ "ev-gn-16nt" ], "remainingFields": [ "No professional lab; 281 MB/s is instantaneous." ], "nextStep": "Keep NE RAID6 related only.", "reusedVsReread": "Parent ASR+frames round 3." }, { "id": "related-experience", "status": "已核实", "evidenceIds": [ "ev-related-sr-16pro", "ev-steve-16nt" ], "remainingFields": [ "TweakTown 2019 family page blocked this round." ], "nextStep": "Do not copy NE RAID6 IOPS.", "reusedVsReread": "SR HTML saved." }, { "id": "us-new-pdp", "status": "部分覆盖", "evidenceIds": [ "ev-pdp-newegg-20260911" ], "remainingFields": [ "B&H/Adorama/MemoryC not confirmed 2026-09-11." ], "nextStep": "Browser pass if needed.", "reusedVsReread": "Duplicate Newegg-sold row retired." }, { "id": "buying-judgment", "status": "已核实", "evidenceIds": [ "ev-official-ds2129-4" ], "remainingFields": [], "nextStep": "Independent review.", "reusedVsReread": "OEM packaging flag kept." }, { "id": "video", "status": "部分覆盖", "evidenceIds": [ "ev-gn-16nt", "ev-steve-16nt" ], "remainingFields": [ "Selected frames + ASR; audio not heard." ], "nextStep": "No further export required for these two clips.", "reusedVsReread": "Read parent materials." } ] }, "retiredRecords": [ { "kind": "offer", "id": "current-newegg-2-20260910-new", "supersededBy": "current-newegg-20260911-new", "reason": "Same clean PDP + MPN + seller; keep newest dated observation in research.offers.", "original": { "id": "current-newegg-2-20260910-new", "merchant": "Newegg", "seller": "Newegg", "url": "https://www.newegg.com/seagate-ironwolf-pro-st16000nt001-16tb-enterprise-nas-hard-drives-7200-rpm/p/N82E16822185073", "exactMpn": "ST16000NT001", "configuration": "One 16TB 3.5-inch SATA HDD", "priceUsd": 579.99, "currency": "USD", "availability": "in-stock", "condition": "new", "conditionBasis": "Regular exact-product main listing; no used, refurbished or open-box designation appears in the title or selected main offer.", "checkedAt": "2026-09-10", "sourceId": "current-newegg-2-20260910", "evidenceLocator": "Exact MPN in H1; selected main offer shows Add to cart, seller Newegg, and a visible price of $579.99.", "shipping": "Shipping cost, destination eligibility and tax require checkout verification.", "purchaseConditions": "Current page observation only. Recheck seller, stock, price, quantity, warranty channel, shipping and tax before ordering." } } ], "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." } }