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665249-B21 ✓ Verified by PartsTable
HP · NETWORK · 10GBE_NIC
WHAT YOU NEED TO KNOW
RJ45 = copper (needs CAT6) | SFP+ = fiber (needs transceiver) FLR = FlexibleLOM (HPE integrated) — NOT standard PCIe
Bracket height MUST match chassis — Full Height (2U) vs Low Profile (1U)
PRODUCT OVERVIEW
HP ETHERNET 10GB 2-PORT 560SFP+ ADAPTER

The HP Ethernet 10Gb 2-port 560SFP+ Adapter features the latest Intel 82599 controller. It is a low-cost, low-power dual port PCIe v2.0 x8 adapter designed for HP ProLiant Gen8 and select G7 ML/DL/SL servers. The HP 560SFP+ addresses the demanding needs of the next-generation data center by providing unmatched features for virtualization and scalability that compliment the HP Gen8 server platform.<br><br>The HP 560SFP+ comes with both low profile and standard brackets and has two SFP+ cages that enable connections with DACs as well as SR fiber optic modules.

It is SR-IOV ready and supports high performance networking features such as VLAN tagging, low latency interrupts, TCP and UDP checksum offloading, MSI-X, NIC teaming (bonding), Receive Side Scaling (RSS), jumbo frames, and PXE boot. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-621-6986, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
NETWORK 10GBE_NIC 665249-B21
NSN: 5998-01-621-6986
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
Part Number665249-B21
ManufacturerHP
Capacity10GB
NSN5998-01-621-6986
COMPONENT DIAGRAM
NIC CTRL PHY 0 PHY 1 ROM VRM SFP+ SFP+ LINK ACT PCIe x8 ~167 mm NETWORK ADAPTER | 2-PORT 10GbE | SFP+ | Full Height PCIe x8 | Link/Activity LEDs | PXE boot ROM TITLE NIC ADAPTER PN 665249-B21 MFR HP HP Ethernet 10GB 2-Port 560SFP+ Adapter
KEY FEATURES
10GB Capacity
TYPICAL APPLICATIONS
  • Data center top-of-rack switching
  • High-speed server interconnects (10G/25G/40G/100G)
  • Storage network fabric (iSCSI, FCoE)
  • Campus and branch network infrastructure
  • Firewall and security appliance connectivity
  • WAN edge and SD-WAN deployments
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
669279-001Compatible
HP NIC 560SFP+ 10GbE 2-Port PCI-E-2.0x8 Ethernet Controller (Intel X520-DA2)
compatible
665247-001Compatible
HP NIC 560SFP+ 10GbE 2-Port PCI-E-2.0x8 Ethernet Controller (Intel X520-DA2)
compatible
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 4
C3N52AASUBSTITUTE
HP NIC 560SFP+ 10GbE 2-Port PCI-E-2.0x8 Ethernet Controller (Intel X520-DA2)
HPE
665247-001SUBSTITUTE
HP NIC 560SFP+ 10GbE 2-Port PCI-E-2.0x8 Ethernet Controller (Intel X520-DA2)
HPE
669279-001SUBSTITUTE
HP NIC 560SFP+ 10GbE 2-Port PCI-E-2.0x8 Ethernet Controller (Intel X520-DA2)
HPE
711570-001SUBSTITUTE
HP NIC 560SFP+ 10GbE 2-Port PCI-E-2.0x8 Ethernet Controller (Intel X520-DA2)
HPE
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FREQUENTLY ASKED QUESTIONS
What is 665249-B21?
665249-B21 is a HP Ethernet 10GB 2-Port 560SFP+ Adapter manufactured by HP. It is classified as a NETWORK (10GBE_NIC).
What parts can replace 665249-B21?
There are 2 known substitutes for 665249-B21: 669279-001, 665247-001. Substitute compatibility should be verified for your specific system.
What is the NSN for 665249-B21?
665249-B21 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-621-6986. This indicates validated use in U.S. government and defense supply chains.
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