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PartsTable / NETWORK / 669281-001
669281-001 ✓ 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 10GB 2-Port 560FLR SFP+ Eth Adapter. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
NETWORK→ 10GBE_NIC→ 669281-001
SPECIFICATIONS
Part Number669281-001
ManufacturerHP
Capacity10GB
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 669281-001 MFR HP HP 10GB 2-Port 560FLR SFP+ Eth Adapter
KEY FEATURES
•
10GB Capacity
TYPICAL APPLICATIONS
  • Data center switch-to-switch interconnects
  • Server-to-storage fabric connectivity
  • Long-distance fiber optic links
  • High-speed uplink connections (10G/25G/40G/100G)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
665243-B21Compatible
HP NIC 560FLR-SFP+ 10GbE 2-Port PCI-E-2.0x8 Ethernet FlexibleLOM (Intel X520-DA2)
compatible
665241-001Compatible
HP NIC 560FLR-SFP+ 10GbE 2-Port PCI-E-2.0x8 Ethernet FlexibleLOM (Intel X520-DA2)
compatible
684218-B21Compatible
HP NIC 560FLR-SFP+ 10GbE 2-Port PCI-E-2.0x8 Ethernet FlexibleLOM (Intel X520-DA2) FIO
compatible
766990-B21Compatible
HP NIC 560FLR-SFP+ 10GbE 2-Port PCI-E-2.0x8 Ethernet FlexibleLOM (Intel X520-DA2) for DL380z G8
compatible
787870-B21Compatible
HP NIC 560FLR-SFP+ 10GbE 2-Port PCI-E-2.0x8 Ethernet FlexibleLOM (Intel X520-DA2) for DL380z G9
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 5
665241-001SUBSTITUTE
HP NIC 560FLR-SFP+ 10GbE 2-Port PCI-E-2.0x8 Ethernet FlexibleLOM (Intel X520-DA2)
HPE
665243-B21SUBSTITUTE
HP NIC 560FLR-SFP+ 10GbE 2-Port PCI-E-2.0x8 Ethernet FlexibleLOM (Intel X520-DA2)
HPE
684218-B21SUBSTITUTE
HP NIC 560FLR-SFP+ 10GbE 2-Port PCI-E-2.0x8 Ethernet FlexibleLOM (Intel X520-DA2)
HPE
766990-B21SUBSTITUTE
HP NIC 560FLR-SFP+ 10GbE 2-Port PCI-E-2.0x8 Ethernet FlexibleLOM (Intel X520-DA2)
HPE
787870-B21SUBSTITUTE
HP NIC 560FLR-SFP+ 10GbE 2-Port PCI-E-2.0x8 Ethernet FlexibleLOM (Intel X520-DA2)
HPE
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FREQUENTLY ASKED QUESTIONS
What is 669281-001?
669281-001 is a HP 10GB 2-Port 560FLR SFP+ Eth Adapter manufactured by HP. It is classified as a NETWORK (10GBE_NIC).
What parts can replace 669281-001?
There are 5 known substitutes for 669281-001: 665243-B21, 665241-001, 684218-B21 and 2 more. Substitute compatibility should be verified for your specific system.
Is 669281-001 still available?
669281-001 is currently Unknown.
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Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
Last verified: July 2026