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Technical Data Sheet
PartsTable / NETWORK / 734839-001
734839-001 ✓ Verified by PartsTable
HP · NETWORK · FC_HBA
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 16GB FC SW SFP+ TRANSCEIVER

The HP 16GB FC Sw SFP+ Transceiver is a HP networking component designed for high-speed data center interconnects and enterprise network infrastructure. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
NETWORK→ FC_HBA→ 734839-001
SPECIFICATIONS
Part Number734839-001
ManufacturerHP
Capacity16GB
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 734839-001 MFR HP HP 16GB FC Sw SFP+ Transceiver
KEY FEATURES
•
16GB 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 1
C8S72ACompatible
HP GBIC SFP+ 16Gb SW C-series Transceiver Module
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 1
C8S72ASUBSTITUTE
HP GBIC SFP+ 16Gb SW C-series Transceiver Module
HPE
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FREQUENTLY ASKED QUESTIONS
What is 734839-001?
734839-001 is a HP 16GB FC Sw SFP+ Transceiver manufactured by HP. It is classified as a NETWORK (FC_HBA).
What parts can replace 734839-001?
There is 1 known substitute for 734839-001: C8S72A. Substitute compatibility should be verified for your specific system.
Is 734839-001 still available?
734839-001 is currently Unknown.
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Last verified: July 2026