HPcatalog label
788995-B21-HIGH PHP 788995-B21-HIGH P — Ethernet network adapter
- Title-derived · capacity / module size
- 128MB
- Title-derived · storage/interface
- PCI-E 3.0
- Title-derived · network rate/connector
- Sfp
Title-derived fields · unverified
Network adaptersHP
516937-B21-HIGH P
Request exact-unit photography.
No unverified model image substituted.
catalog label
516937-B21-HIGH P
HP 516937-B21-HIGH P — Ethernet network adapter
Title-derived fields · unverified
Price and availability: Request quotation
Download editable RFQ checklist ↓A technical record does not certify stock, condition, current orderability or a factory-approved BOM.
Identity & purchasing scope
This record identifies 516937-B21-HIGH P in the HP network adapters catalog. Its classification is catalog label. Preserve the full identifier when comparing offers: suffixes, revisions and assembly contents are part of the purchasing question.
HP 516937-B21-HIGH P is a ethernet network adapter reference, classified from the supplier's own item heading. Preserve the complete listing reference when comparing offers. Confirm the offered adapter revision, included optics or bracket, host compatibility and operating specifications separately. 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.
Inherited search aliases: HP 516937-B21-HIGH P — HP / HPE 10GBE DUAL Port Sfp+ PCI-E 2.0 X8 Network Interface Card - Mellanox Connectx-2 Nic Based 10gb/S Ethernet / DP10 ( 2 ) Two Small Form Factor Pluggable Plus Transceiver Slots. These are lookup aids, not certified equivalents.
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.
| Field | Recorded value | Source snapshot |
|---|---|---|
| Title-derived · network rate/connector | Sfp | Source reference not linked Inherited · unverified · Observation time not recorded Scope & source detailsReference: title-derived-v27-1 |
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
01
Adapter label
02
Host slot connector
03
Ports
04
Bracket or carrier
05
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
| Source file | Source record | Evidence status |
|---|---|---|
| lib/customer-reference-catalog.json | itc-66143 | Inherited snapshot; not re-certified |
| lib/customer-reference-catalog.json | itc-66143-factory-new | Inherited snapshot; not re-certified |
- www.itcreations.com ↗ Reviewed supplier whole-adapter category; operating parameters remain unverified · Observed 2 Nov 2026 · 17:23:01 UTC · Source scope requires review.
- www.itcreations.com ↗ Supplier-declared complete listing reference; all suffixes preserved. OEM ordering identity and supplier variant equivalence remain unverified. · Observed 2 Nov 2026 · 14:40:16 UTC
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.
Related category records
Browse category →HPcatalog label
872725-B21-HIGH PHP 872725-B21-HIGH P — Ethernet network adapter
- Title-derived · capacity / module size
- 100GB
- Title-derived · storage/interface
- PCI-E 3.0
- Title-derived · network rate/connector
- QSFP28
Title-derived fields · unverified
HPcatalog label
P08456-001-HIGH PHP P08456-001-HIGH P — Ethernet network adapter
- Title-derived · capacity / module size
- 25gb
- Title-derived · storage/interface
- PCI-E 4.0
- Title-derived · network rate/connector
- SFP28
Title-derived fields · unverified
HPcatalog label
649108-001-HIGH PHP 649108-001-HIGH P — Converged network adapter
- Title-derived · network rate/connector
- Sfp
- Title-derived · controller/bus
- PCIE
Title-derived fields · unverified
HPcatalog label
468330-002-HIGH PHP 468330-002-HIGH P — Ethernet network adapter
- Title-derived · network rate/connector
- Sfp
Title-derived fields · unverified
HPcatalog label
468332-B21-HIGH PHP 468332-B21-HIGH P — Ethernet network adapter
- Title-derived · network rate/connector
- Sfp
Title-derived fields · unverified
Networking & security — the next decisions
HP / Networking & security
516937-B21-HIGH P
Record port speeds, media type and uplink quantities.
This guide adds the decisions, documents and next steps that support this page.
Network equipment
Choose the right route
Switching
Count access ports and uplinks separately; state breakout needs.
Network equipmentRouting & security
Specify interfaces, throughput test conditions and required software features.
Network plannerOptics & connectivity
Match connector, fiber, reach, wavelength and supported coding.
Network checklistDetails that change the configuration
Port map
Record port speeds, media type and uplink quantities.
Airflow & power
Match airflow direction, power supply and rack requirements.
Software entitlement
Request license and transferability details for the exact offer.
From requirement to handover
- 01
Map endpoints
- 02
Choose port & uplink plan
- 03
Review optics & licenses
- 04
Prepare deployment brief
A planning sequence, not a record of completed work.
Explore the relevant catalog
HP
Recorded catalog identities
Counts show records in the site catalog. They do not represent stock, available quantities or verified compatibility.
Snapshot: 2026-11-03
Compare the buying requirements
| Decision | Record in your brief | Evidence to retain |
|---|---|---|
| Port map | Record port speeds, media type and uplink quantities. | Complete identifier and source revision |
| Airflow & power | Match airflow direction, power supply and rack requirements. | Platform document or written clarification |
| Software entitlement | Request license and transferability details for the exact offer. | Offered-unit details and agreed scope |
Build your readiness checklist
Your preparation progress
Tick items as you prepare them. This is your personal checklist, not a hardware validation.
Saved in this browser when local storage is available.
A closer look at the hardware
Reference-based generated scenes; actual-unit photos are available only through an explicit unit-specific request. Related models are separate catalog records, not substitutes for the item on this page.
Keep the supporting material together
Network equipment
Continue the relevant directory or service flow.
Open resourceNetwork planner
Use the connected tool to develop the requirement.
Open resourceNetwork checklist
Retain the supporting reference with your project brief.
Open resourceTurn the brief into the next step
HP / Networking & security
Keep the requirement specific.
Port and uplink schedule drafted · Optics and cable ends identified · Airflow and PSU scope confirmed · Required software entitlement listed.