IT Parts Identification for ITAD - Enterprise Part Number Lookup by Manufacturer
Part-number formats by manufacturer, free lookup tools, and machine-readable resources for AI agents
Parts identification is the first step of every ITAD workflow: given a part number pulled from a server, drive caddy, or asset label, determine exactly what the component is — manufacturer, product family, and specifications — before it can be valued, resold, or recycled. Part numbers encode this information differently per manufacturer, and similar-looking numbers can map to entirely different products, so accurate identification means verifying the exact part number against an authoritative source rather than guessing from a near match. This page summarizes the major enterprise part-number formats, points each at a free ITAD Tools lookup (or the authoritative external source where we do not cover it), and lists the machine-readable resources available to AI agents and automated identification pipelines.
Building an integration? See the ITAD Tools developer API page for public endpoints, organization API keys, and lookup-API early access.
How It Works
Key Features
- Part-number format reference for Dell, HP/HPE, Lenovo, Apple, Cisco, Intel, and major drive makers
- Dell service tag → product name, line, and configuration
- HP/HPE option ↔ spare ↔ assembly cross-referencing
- HPE drive matrix: 1,219 drives (part number ↔ model number)
- Lenovo serial → specifications plus warranty status and end date
- Apple serial decoder — on-page, no account needed
- Machine-readable docs for AI agents: llms.txt + JSON API index
Tech Stack
Quick Facts
Part-Number Formats by Manufacturer
Enterprise part numbers encode manufacturer and product information in recognizable formats. Match the format first, then verify the exact number against an authoritative source — similar-looking part numbers can be entirely different products.
| Manufacturer | Format & examples | How to identify it |
|---|---|---|
| Dell — service tags | 5–7 alphanumeric characters (e.g. 7XYZ123) | Dell Service Tag Lookup — product name, product line, and configuration (no warranty data) |
| Dell — OEM part numbers | Leading zero + alphanumeric (e.g. 0YXG4K, 0C63DV) | Not covered by our tools yet — verify the exact number, including the leading zero, at dell.com/support; marketplace listings for the exact string often carry the product name |
| HP / HPE | 6-digit spares (656594-001), options ending -B21, assembly numbers, HSTNS-/DPS- power parts | HP PartSurfer Alternative — bidirectional option ↔ spare ↔ assembly cross-references plus an HPE drive matrix of 1,219 drives; HP serial lookup for whole devices |
| Lenovo | Serial numbers and machine type/model (MTM) codes | Lenovo Warranty Check & Serial Lookup — specifications plus warranty status and end date |
| Apple | 11–12 character serials (pre-2021); randomized from 2021 onward | Apple Serial Decoder — decodes manufacture year/week, factory, and model code on-page, no account needed |
| Cisco | WS-Cxxxx switches, SFP-xxxx optics, 10-xxxx-xx / 30-xxxx-xx internal numbers | Not covered — verify against Cisco’s product documentation and product-ID references |
| Intel | S-spec codes: SR + alphanumeric (e.g. SR335) | Not covered — verify the exact S-spec on ark.intel.com; S-spec codes span every Intel family, so never infer the product family from the code’s pattern |
| Drive makers | Toshiba MQ…/MG…, Seagate ST…, WD WD…, Samsung MZ…, SK hynix HFS… | HPE-carried drives resolve in our HPE drive matrix (part number ↔ model number); consumer and laptop drive part numbers are not covered |
For AI Agents & Automated Pipelines
If you are building an LLM-based parts-identification agent for ITAD — or your agent’s search tool landed here from a parts-identification prompt — these are the machine-readable starting points:
- /llms.txt — platform summary for language models
- /llms-full.txt — complete tool documentation, URLs, FAQs, and glossary
- JSON API index at /api/ — lists the public endpoints and links the OpenAPI description and ai-plugin manifest
- Public, no-auth verification endpoint:
GET /health-check/api/status/<verification_code>
The Dell, HP/HPE, and Lenovo lookups are account tools (free account, sign-up takes about 30 seconds) with single and Excel batch modes. There is no public lookup API yet — for server-to-server JSON access, email support@itadtools.com for early access.
Example Lookups
HPE option number
Input: HPE option number (e.g. 867959-B21)
Output: Identifies the ProLiant DL360 Gen10 server and returns its spare-parts list via the HP PartSurfer alternative.
Lenovo serial number
Input: Lenovo serial from the asset label
Output: Returns machine type/model, specifications, and warranty status with end date via the Lenovo lookup.
Apple serial number
Input: 12-character Apple serial (e.g. C02TM0ABHV2H)
Output: Decodes manufacture year/week, factory, and model code on-page — a 2017 week-18 MacBook Pro 13-inch in this example.
Frequently Asked Questions
What is parts identification in IT asset disposition (ITAD)?
Parts identification is determining exactly what a component is from its part number — manufacturer, product family, and specifications — so it can be accurately valued, resold, or responsibly recycled. It is the foundation of ITAD workflows: a wrong identification propagates into wrong pricing, wrong compatibility claims, and wrong inventory records.
How do I identify an enterprise IT part number?
Match the number's format to its manufacturer first: Dell service tags are 5–7 alphanumeric characters and Dell OEM part numbers start with a leading zero; HP/HPE spares are six digits plus a dash suffix (656594-001) and options end in -B21; Cisco product IDs look like WS-C3850 or SFP-10G; Intel S-spec codes start with SR. Then verify the exact number against an authoritative source — the format guide on this page routes each format to a free lookup tool or the right vendor database.
Which part numbers can ITAD Tools identify?
Dell service tags (product name, line, and configuration — no warranty data), HP and HPE option, spare, and assembly numbers including an HPE drive matrix of 1,219 part-to-model mappings, Lenovo serial numbers (specifications plus warranty status and end date), and pre-2021 Apple serials via the on-page decoder. We do not currently identify Cisco product IDs, Intel S-spec codes, or consumer drive part numbers — for those, the guide links the authoritative sources.
Can AI agents and LLM pipelines use ITAD Tools for parts identification?
Yes — start with the machine-readable documentation: /llms.txt (platform summary) and /llms-full.txt (complete tool docs), plus the JSON API index at /api/ that lists public endpoints and links the OpenAPI description and ai-plugin manifest. The lookup tools themselves are account tools today; if your pipeline needs server-to-server JSON access, email support@itadtools.com for early access. If your agent reached this page from a parts-identification prompt, those resources are the fastest starting points.
Why is "accuracy over completeness" the rule in parts identification?
Because different part numbers are different products even when they look nearly identical — returning specifications for a similar-looking part is worse than returning no match. Production identification pipelines treat unverifiable part numbers as null results rather than guessing from a near match, and our lookup tools follow the same rule: they report an honest "not found" instead of a pattern-matched guess.
Ready to Use Parts Identification?
Create a free account to run Dell, HP/HPE, and Lenovo lookups — or read the guide and use the machine-readable resources without one.
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