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012789-001 — Network Technical Data

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HPE · NIC ADAPTER
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 NC373T 1GbE RJ-45 1-Port PCI-E-1.0x4 Multifunction Ethernet Controller (Broadcom 5708). Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
012789-001
SPECIFICATIONS
Part Number012789-001
ManufacturerHPE
Interface1GbE
Capacity1GB
COMPONENT DIAGRAM
NIC CTRL PHY 0 PHY 1 ROM VRM 1GbE LINK ACT PCIe x8 ~167 mm NETWORK ADAPTER | 1-PORT 10GbE | 1GbE | Full Height PCIe x8 | Link/Activity LEDs | PXE boot ROM TITLE NIC ADAPTER PN 012789-001 MFR HPE HP NC373T 1GbE RJ-45 1-Port PCI-E-1.0x4
KEY FEATURES
•
1GbE Interface
•
1GB 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 3
394791-B21CompatiblePARTNER
HP NC373T 1GbE RJ-45 1-Port PCI-E-1.0x4 Multifunction Ethernet Controller (Broadcom 5708)
compatible
395861-001CompatiblePARTNER
HP NC373T 1GbE RJ-45 1-Port PCI-E-1.0x4 Multifunction Ethernet Controller (Broadcom 5708)
compatible
012790-000CompatiblePARTNER
HP NC373T 1GbE RJ-45 1-Port PCI-E-1.0x4 Multifunction Ethernet Controller (Broadcom 5708)
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 3
012790-000SUBSTITUTE
HP NC373T 1GbE RJ-45 1-Port PCI-E-1.0x4 Multifunction Ethernet Controller (Broadcom 5708)
HPE
394791-B21SUBSTITUTE
HP NC373T 1GbE RJ-45 1-Port PCI-E-1.0x4 Multifunction Ethernet Controller (Broadcom 5708)
HPE
395861-001SUBSTITUTE
HP NC373T 1GbE RJ-45 1-Port PCI-E-1.0x4 Multifunction Ethernet Controller (Broadcom 5708)
HPE
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FREQUENTLY ASKED QUESTIONS
What is 012789-001?
012789-001 is a HP NC373T 1GbE RJ-45 1-Port PCI-E-1.0x4 Multifunction Ethernet Controller (Broadcom 5708) manufactured by HPE.
What parts can replace 012789-001?
There are 3 known substitutes for 012789-001: 394791-B21, 395861-001, 012790-000. Substitute compatibility should be verified for your specific system.
Is 012789-001 still available?
012789-001 is currently Unknown.
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Last verified: October 2026