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- Description
- Specifications
P26264-B21 is the Broadcom BCM57504 Ethernet 10/25Gb 4-port SFP28 Adapter for HPE, a stand-up PCIe network card with four SFP28 cages. PartSurfer lists the service spare as P42266-001 (PCA NIC 4P 10/25G SFP28 BCM57504).
HPE's 10/25Gb adapter QuickSpecs gives it a Broadcom BCM57504 controller on a PCIe 4.0 x16 link, drawing 15.2 W typical and 16.7 W maximum. Ports auto-negotiate at 10Gb or 25Gb, and HPE notes that the 4-port BCM57504, unlike the 2-port BCM57414, supports different link speeds on different ports. Features include RoCEv2 RDMA, VXLAN, NVGRE and GENEVE tunnel offload, NPAR with 8 or 16 physical functions, SR-IOV with up to 1K virtual functions per chip, DPDK, receive side scaling and VMQ. It supports UEFI and legacy PXE boot and UEFI iSCSI boot, and has a hardware root of trust with authenticated updates, secure boot, audit log and sanitization.
HPE lists the card in the QuickSpecs for the DL380 Gen10 Plus, DL380 Gen11 and DL380 Gen12, and PartSurfer shows the spare in DL320 Gen11 builds. Its OCP 3.0 twin is P26269-B21.
SFP28 cages need transceivers or direct attach cables, ordered separately. HPE recommends identical adapters at both ends of a RoCE link. For two ports, HPE lists the BCM57414 P26262-B21 and the Intel E810-XXVDA2 P08443-B21.
More from this family: HPE Interface Card.
| P26264-B21 Specs | |
| Option part number | P26264-B21 |
| Spare part number | P42266-001 |
| Controller | Broadcom BCM57504 |
| Ports | 4 x SFP28, 10/25GbE |
| Form factor | PCIe stand-up |
| Host interface | PCIe 4.0 x16 |
| Power | 15.2 W typical, 16.7 W max |
| RDMA | RoCEv2 |
| Virtualization | SR-IOV (1K VF), NPAR (8 or 16 PFs) |
| Tunnel offload | VXLAN, NVGRE, GENEVE |
| Security | Hardware root of trust, secure boot |
| Servers listed | DL380 Gen10 Plus, DL380 Gen11, DL380 Gen12 |
| OCP3 twin | P26269-B21 |