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Green rectangular network adapter card with gold edge connector and two SFP28 ports on metal bracket

HPE

HPE P10115B21 10/25Gb 2-port SFP28 OCP3 network switch

SKU CH-QMWN-1PTN8 MPN P10115B21

Two-port SFP28 OCP3 adapter delivering 10 and 25 Gb Ethernet connectivity for HPE Gen10 Plus servers

  • Dual-port 10/25Gb connectivity scales bandwidth for demanding workloads
  • SFP28 interface enables flexible fibre or copper transceiver choices
  • OCP 3.0 form factor fits dense server and storage platforms
  • Broadcom BCM57414 controller delivers reliable low-latency packet processing
  • Built for HPE Gen10 Plus servers with integrated root-of-trust security

Dual-port SFP28 OCP3 network adapter

This HPE P10115B21 adapter adds two 10/25Gb SFP28 ports to Gen10 Plus ProLiant DL, ML and Apollo servers using the OCP3 form factor. It is built on the Broadcom BCM57414 controller and supports HPE Root of Trust security features for protected firmware and supply-chain integrity.

Suits Gen10 Plus ProLiant DL, ML, Apollo.

The card fits HPE Gen10 Plus ProLiant DL, ML and Apollo systems that accept an OCP3 mezzanine module. It will not work in servers lacking an OCP3 slot, in non-HPE platforms, or in earlier ProLiant generations without the required connector and firmware support.

Two 10/25Gb SFP28 ports on OCP3

The adapter provides exactly two SFP28 cages capable of 10Gb or 25Gb speeds, enabling high-bandwidth uplinks or east-west traffic in the data centre. Transceivers and cables are chosen separately to match the required reach and fibre type.

Highlights

  • Dual-port 10/25Gb connectivity scales bandwidth for demanding workloads
  • SFP28 interface enables flexible fibre or copper transceiver choices
  • OCP 3.0 form factor fits dense server and storage platforms
  • Broadcom BCM57414 controller delivers reliable low-latency packet processing
  • Built for HPE Gen10 Plus servers with integrated root-of-trust security

Specifications

No published specifications for this item yet.

Questions about this item

Does the P10115B21 adapter ship with SFP28 transceivers or cables, or do I need to purchase them separately?

The adapter provides two SFP28 cages; compatible transceivers and direct-attach cables are sold separately.

The product name lists 10/25Gb — does that mean I must choose one fixed speed or can each port run at either rate?

Each of the two ports can run at either 10 Gb or 25 Gb, allowing the speed to be set per connection.

What throughput can I expect from the BCM57414 controller when the adapter is installed in a ProLiant Gen10 Plus server?

The BCM57414 controller delivers line-rate 10 Gb or 25 Gb per port with hardware offloads that reduce CPU overhead in Gen10 Plus servers.

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