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HPE

HPE 879026-B21 | PCIe slot expander kit | adds additional PCIe slot(s) via riser/expander | for selected Gen10 server configurations

SKU:879026-B21

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Description

Riser-based slot expansion assembly that increases available PCIe connectivity in supported Gen10 servers. Useful when additional adapters (NICs, HBAs, RAID, etc.) are required beyond the base riser capacity. Requires a matching chassis and riser configuration as outlined in the server quickspecs for proper fit and bandwidth mapping.

Features

- Increases expansion capacity for high-density adapter configurations
- Mechanical stability and OEM alignment for add-in cards
- Designed to match server airflow and serviceability
- Supports a wide range of PCIe option cards (model-dependent)

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: How many additional slots does this provide?
A: The number and type of slots depend on server model and riser configuration; consult the platform quickspecs.

Q: Does it affect PCIe bandwidth?
A: PCIe lane mapping is determined by the server’s riser and CPU configuration. Review the server documentation for lane assignments.

Q: Is additional power or cabling required?
A: Some configurations may require auxiliary power or specific riser parts. Check the parts list for your server model.

Technical Specifications

- Function: Expands PCIe slot availability via riser/expander assembly
- Type: Mechanical/electrical slot expander for supported server risers
- Compatibility: Select Gen10 platforms (check exact model quickspecs)
- Use case: Add-on cards such as NICs, HBAs, or RAID controllers
- Install: Server disassembly required; follow ESD and service procedures

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