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Technical Data Sheet

394791-B21 — Network Technical Data

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HPE · 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

The HP NC373T is a high performance PCI Express Gigabit Ethernet multifunction network adapter for either standard or low profile (half height) slots in ProLiant servers running in a twisted pair (copper) network environment.<br><br>In addition to delivering standard Gigabit Ethernet networking, the NC373T supports TOE (TCP/IP Offload Engine) for Windows only, Internet Small Computer System Interface (iSCSI), and RDMA (Remote Direct Memory Access) over a single network connection making it a multifunction Ethernet server adapter.<br><br>Besides its multifunction capabilities, the NC373T ships with all the advanced server features that ProLiant customers have come to expect, such as support for failover and load balancing, Pre-Boot Execution Environment (PXE), large send offload capability, multiple VLAN tagging, and auto-negotiated 10/100/1000Mbps Ethernet speeds. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-579-2644, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
NETWORK 10GBE_NIC 394791-B21
NSN: 5998-01-579-2644
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
Depth168 mm
Width64 mm
ChipsetBroadcom 5708
InternalYes
InterfaceEthernet
Full duplexYes
Ethernet LANYes
Component forPC
Host interfaceRJ-45
Product colourBlack, Green, Silver
Cabling technology10/100/1000BaseT(X)
Networking standardsIEEE 802.1p, IEEE 802.1Q, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3u, IEEE 802.3x
NSN5998-01-579-2644
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 394791-B21 MFR HPE CIRCUIT CARD ASSEMBLY
KEY FEATURES
Yes
TECHNICAL CHARACTERISTICS (FLIS)
PART NAME ASSIGNED BY CONTROLLING AGENCYHP NC373T PCI-E MULTIFUNCTION GIGABIT SERVER ADAPTER
PART NAME ASSIGNED BY CONTROLLING AGENCYHP NC373T PCI-E MULTIFUNCTION GIGABIT SERVER ADAPTER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
395861-001Compatible
HP NC373T 1GbE RJ-45 1-Port PCI-E-1.0x4 Multifunction Ethernet Controller (Broadcom 5708)
compatible
012789-001Compatible
HP NC373T 1GbE RJ-45 1-Port PCI-E-1.0x4 Multifunction Ethernet Controller (Broadcom 5708)
compatible
012790-000Compatible
HP NC373T 1GbE RJ-45 1-Port PCI-E-1.0x4 Multifunction Ethernet Controller (Broadcom 5708)
compatible
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 3
012789-001SUBSTITUTE
HP NC373T 1GbE RJ-45 1-Port PCI-E-1.0x4 Multifunction Ethernet Controller (Broadcom 5708)
HPE
012790-000SUBSTITUTE
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
RELATED PARTS 2
P26264-B21
HPE Broadcom BCM57504 Ethernet 10/25Gb 4-port SFP28 Adapter for
273914-B21
HPE SmartArray 6404 RAID controller PCI Express x8
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FREQUENTLY ASKED QUESTIONS
What is 394791-B21?
394791-B21 is a CIRCUIT CARD ASSEMBLY manufactured by HPE. It is classified as a NETWORK (10GBE_NIC).
What parts can replace 394791-B21?
There are 3 known substitutes for 394791-B21: 395861-001, 012789-001, 012790-000. Substitute compatibility should be verified for your specific system.
What is the NSN for 394791-B21?
394791-B21 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-579-2644. This indicates validated use in U.S. government and defense supply chains.
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