Support dates
We do not have confirmed sales and support dates for this part number.
Send us the full P23142-B21 order code, software release and support details before planning long-term use.
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Build around your workload
HPE Apollo n2800 Gen10 Plus Small Form Factor Configure-to-order Chassis — P23142-B21. Server Chassis. Ask for current pricing and help choosing the right configuration.
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Start an order requestHPE / PRODUCT DETAILS
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KEY SPECIFICATIONS / 01
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Browse HPE option part numbers →HPE / ORDER & INSTALLATION DETAILS
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Check the chassis generation and original HPE installation kits.
Separate factory hardware, optional management software and support.
Technical overview
Use the full part number when comparing options or asking about system fit.
| Manufacturer | HPE |
|---|---|
| Product model | P23142-B21 |
| Manufacturer P/N | P23142-B21 |
| Model | P23142-B21 |
| Enclosure scope | Full chassis P/N and included assemblies |
| Identity check | Separates an empty enclosure from a populated platform. |
| Internal configuration | Board, backplane, riser and intended drive layout Defines the supported component arrangement to verify. |
| Installation fit | Rack or tower placement, mounting kit, power and airflow Identifies site and mechanical requirements. |
HOW THIS PRODUCT FITS YOUR SYSTEM
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Check the installed modules, supported type and population rules.
Use this checklist to describe the change. The host system and full configuration determine which parts will fit.
YOUR QUOTE REQUEST
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SUPPORT & REPLACEMENT
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We do not have confirmed sales and support dates for this part number.
Send us the full P23142-B21 order code, software release and support details before planning long-term use.
Ask us to check the current sales and support statusProducts with similar names or connectors may still be incompatible. Compare the full specifications, installed system and software requirements.
Compare related products These products may be related, but we have not confirmed them as replacements.USING HARDWARE RESPONSIBLY
Consider repairability, remaining support and actual operating demand. Extending service life is useful only when the equipment still meets your security and reliability requirements.
Use measured average input power for the same workload. PSU ratings and processor TDP are different from total system power.
Energy difference = (current W − proposed W) × hours × units ÷ 1,000. Excludes cooling, embodied emissions and purchase costs.CONNECTION DETAILS
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Browse the categories above for related equipment, then send us the full configuration so we can check the fit.
PRODUCT DETAILS
See the product details and images below.
| Manufacturer | HPE |
|---|---|
| Product model | P23142-B21 |
| Manufacturer P/N | P23142-B21 |
HPE / order paths
| Option P/N | Requested upgrade or option-kit identity |
|---|---|
| Spare P/N | Service-replacement identifier from the installed item |
| System SKU | Base or configured system to which the requirement belongs |
Chassis and enclosure configuration
| Identity check | Separates an empty enclosure from a populated platform. |
|---|---|
| Internal configuration | Board, backplane, riser and intended drive layoutDefines the supported component arrangement to verify. |
| Installation fit | Rack or tower placement, mounting kit, power and airflowIdentifies site and mechanical requirements. |
These images are preserved from the earlier page. Their exact product identity and origin have not been verified in this product review. They are not presented as accurate photographs of the named model or as available inventory.
HPE Apollo n2800 Gen10 Plus Small Form Factor Configure-to-order Chassis. HPE ordering identifier: P23142-B21.
Specify the chassis part number, revision, physical configuration and the assemblies included with the offered enclosure. A chassis reference does not confirm an installed processor or memory configuration.
For a motherboard chassis, match the supported board layout, standoffs and I/O openings. For a modular chassis, name the qualified compute nodes and shared infrastructure separately.
Confirm backplanes, fans, power supplies, harnesses, rails and retention hardware from the actual chassis BOM and manufacturer integration guide.
Define the enclosure and the supported computing, storage and I/O assemblies as distinct order lines.
Compare exact revisions, mounting points, cable routes and service clearances with the existing installation.
Use the configuration-specific dimensions, installed load, power and cooling requirements when reviewing site readiness.
Explore the relevant category and review each exact product separately. Category links do not confirm compatibility or equivalence.
HPE Apollo n2800 Gen10 Plus Small Form Factor Configure-to-order Chassis. HPE ordering identifier: P23142-B21.
Specify the chassis part number, revision, physical configuration and the assemblies included with the offered enclosure. A chassis reference does not confirm an installed processor or memory configuration. For a motherboard chassis, match the supported board layout, standoffs and I/O openings. For a modular chassis, name the qualified compute nodes and shared infrastructure separately.
Provide the exact chassis part number and revision, supported board or node requirements, and the chassis assemblies to be supplied. Itemize compute nodes or motherboard, power, cooling, backplanes, cabling and rails as applicable to the documented chassis configuration. Include the required quantity and delivery destination.
No. Archived images are retained from the earlier page for reference only. They are not proof of the model, inventory, condition or delivered configuration. Request identification photographs for the actual offered item.
Model selection & order planning
HPE Apollo n2800 Gen10 Plus Small Form Factor Configure-to-order Chassis — P23142-B21
Before you request a quote
Include the full model, manufacturer P/N, revision and quantity.
Tell us the host model, generation, installed configuration and required supporting hardware.
Specify condition, testing requirements, destination and requested delivery date.