Network adaptersHP

684208-B21

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part number

684208-B21

Name: HP 684208-B21
Brand: HP
SKU: 684208-B21

HP 684208-B21 — Network adapter

HPNetwork adaptersSpecifications pending

Single-supplier identity observation · technical parameters unverified

Price and availability: Request quotation

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A technical record does not certify stock, condition, current orderability or a factory-approved BOM.

Identity & purchasing scope

This record identifies 684208-B21 in the HP network adapters catalog. Its classification is part number. Preserve the full identifier when comparing offers: suffixes, revisions and assembly contents are part of the purchasing question.

HP 684208-B21 is retained as a supplier-listed network adapter reference. Preserve the complete listed identifier, including its suffix, when preparing an ASTER RACKIT enquiry. The retained native own-item wording supports this product grouping within the recorded source scope; it does not establish a manufacturer-certified ordering number, factory-approved configuration or current availability. Check original documentation, assembly revision, supplied contents and target-system support before ordering. Use the technical record to prepare an inquiry rather than as evidence that an item is available, tested, licensed or covered by a particular warranty. Inherited fast-shipping and stock language is not carried into this catalog's commercial fields.

Recorded technical specifications

Each field states its evidence status. Inherited and title-derived values remain unverified; reviewed OEM facts do not certify an offered configuration.

Specifications pending review

No additional technical table was supplied for this identity. Request the current datasheet and item labels rather than guessing specifications from a title.

Supplier own-identity observation

Product brand: HP

Complete supplier-listed reference: 684208-B21

Own product group: Network adapter

This identity is observed in retained product-page material from one independent supplier. Repeated pages from that supplier are not independent corroborating manufacturers.

The full native part number, own product heading and observed brand/type are retained for review. Supplier identity evidence does not establish a manufacturer-certified ordering number or a factory-approved configuration.

Technical parameters, revision, included items, target-system support and image identity remain subject to their recorded verification status.

No stock, condition, price, warranty, authorization or actual-unit authenticity is established by this listing.

Supplier product-page reference · Observed 2026-10-24T23:44:45.527625+00:00

Configuration & purchase checks

Record adapter number, controller family, physical slot and bracket height.
Distinguish PCIe, OCP, mezzanine and vendor-specific cards even when advertised port speeds match.
Review firmware, drivers, operating system and transceiver requirements for the destination system.
Include cables, optics and any required feature entitlement in the scope.
Request both label and connector views. A generic networking photograph cannot identify the offered adapter.

Adding an item prepares a local RFQ line. It does not create a price offer, reserve inventory or submit an order.

Read the category procurement guide →

Platform relationships & upgrade review

No explicit target-platform relationship is provided for this record. Brand, socket, capacity and visual resemblance alone must not be used to invent a compatibility claim.

Related records below are category neighbors. They are not approved replacement parts.

Actual-unit evidence to request

Adapter label

Host slot connector

Ports

Bracket or carrier

Optics when included

No server boot-screen image is attached to this record. Request product photographs and any diagnostic or entitlement record as separate evidence.

At acceptance, compare the delivered unit, labels and accessories with the approved list. Retain source revisions and receiving records for later maintenance.

Source trace & documentation

Remaining review: Exact manufacturer ordering-reference corroboration · All technical parameters require original documentation review · Own assembly revision and supplied items · Target-system compatibility and installation requirements · Current lifecycle, availability and actual-unit condition · Exact product-image appearance and reuse rights

Source file	Source record	Evidence status

Supplier own-product page reference ↗ Independent hardware supplier product page · Observed 24 Oct 2026 · 23:44:45 UTC · Single-supplier own-identity observation. Manufacturer ordering reference, technical parameters and the offered unit remain unverified.
www.itcreations.com ↗ Independent hardware supplier product page · Observed 24 Oct 2026 · 23:44:45 UTC · Single-supplier own-identity observation. Manufacturer ordering reference, technical parameters and the offered unit remain unverified.

Machine JSON ↓Markdown record ↓

How evidence quality is classified →

Frequently asked questions

Is the item currently available?

This is not a live stock feed. Confirm full identifier, condition, quantity, price and delivery scope in a written quotation.

Does this record certify compatibility?

No. Inherited fields and platform associations require review against the exact destination system and current manufacturer documentation.

What should I send in an RFQ?

Include the full identifier, quantity, destination, target platform, condition, accessories and evidence needed for acceptance.

Is a configuration number another server model?

No. Models, ordering configurations, options and reference labels are distinct record types. Ask which actual purchasing unit will be supplied.

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HPcatalog label

788995-B21-HIGH P

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Title-derived · capacity / module size: 128MB
Title-derived · storage/interface: PCI-E 3.0
Title-derived · network rate/connector: Sfp