PartsTable
Technical Data Sheet
PartsTable / NETWORK / 540BBDU
540BBDU ✓ Verified by PartsTable
DELL · NETWORK · 1GBE_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 Intel Ethernet Server Adapter X540 DP 10GBASE-T showcases Intel's 10BASE-T adapter in a low-profile PCI form factor. This dual port adapter provides bandwidth-intensive applications highly affordable 10GBT network performance with cost-effective connections. X540 DP is the cost-effective deployment of 10GBT for connectivity and will be the primary media of choice for volume 10GBT deployments as datacenters.

This continues to drive to reduce cost through network convergence and virtualization while providing increased application performance and availability. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
NETWORK→ 1GBE_NIC→ 540BBDU
SPECIFICATIONS
InternalYes
InterfaceEthernet
Ethernet LANYes
Host interfacePCI
Data link protocols10 GigE
Connectivity technologyWired
Ethernet LAN data rates10,100,1000,10000 Mbit/s
Ethernet LAN (RJ-45) ports2
Maximum data transfer rate10000 Mbit/s
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 540BBDU MFR DELL 540-BBDU
KEY FEATURES
•
Yes
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
406-BBCQCompatible
Dell NIC 10GbE RJ-45 2-Port PCI-E-2.0x8 Intel X540-T2 with FH Bracket Controller - SPN
compatible
430-4430Compatible
Dell NIC 10GbE RJ-45 2-Port PCI-E-2.0x8 Intel X540-T2 with FH Bracket Controller - DPN
compatible
540-11067Compatible
Dell NIC 10GbE RJ-45 2-Port PCI-E-2.0x8 Intel X540-T2 with FH Bracket Controller - DPN
compatible
540-11143Compatible
Dell NIC 10GbE RJ-45 2-Port PCI-E-2.0x8 Intel X540-T2 with FH Bracket Controller - DPN
compatible
540-BBHCCompatible
Dell NIC 10GbE RJ-45 2-Port PCI-E-2.0x8 Intel X540-T2 with FH Bracket Controller - SPN
compatible
540-BBHDCompatible
Dell NIC 10GbE RJ-45 2-Port PCI-E-2.0x8 Intel X540-T2 with FH Bracket Controller - DPN
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 11
A5891456SUBSTITUTE
Dell NIC 10GbE RJ-45 2-Port PCI-E-2.0x8 Intel X540-T2 with FH Bracket Controller - DPN
DELL
K7H46SUBSTITUTE
Dell NIC 10GbE RJ-45 2-Port PCI-E-2.0x8 Intel X540-T2 with FH Bracket Controller - DPN
DELL
KVN5RSUBSTITUTE
Dell NIC 10GbE RJ-45 2-Port PCI-E-2.0x8 Intel X540-T2 with FH Bracket Controller - DPN
DELL
RC49NSUBSTITUTE
Dell NIC 10GbE RJ-45 2-Port PCI-E-2.0x8 Intel X540-T2 with FH Bracket Controller - DPN
DELL
Y4WYFSUBSTITUTE
Dell NIC 10GbE RJ-45 2-Port PCI-E-2.0x8 Intel X540-T2 with FH Bracket Controller - DPN
DELL
406-BBCQSUBSTITUTE
Dell NIC 10GbE RJ-45 2-Port PCI-E-2.0x8 Intel X540-T2 with FH Bracket Controller - DPN
DELL
430-4430SUBSTITUTE
Dell NIC 10GbE RJ-45 2-Port PCI-E-2.0x8 Intel X540-T2 with FH Bracket Controller - DPN
DELL
540-11067SUBSTITUTE
Dell NIC 10GbE RJ-45 2-Port PCI-E-2.0x8 Intel X540-T2 with FH Bracket Controller - DPN
DELL
540-11143SUBSTITUTE
Dell NIC 10GbE RJ-45 2-Port PCI-E-2.0x8 Intel X540-T2 with FH Bracket Controller - DPN
DELL
540-BBHCSUBSTITUTE
Dell NIC 10GbE RJ-45 2-Port PCI-E-2.0x8 Intel X540-T2 with FH Bracket Controller - DPN
DELL
540-BBHDSUBSTITUTE
Dell NIC 10GbE RJ-45 2-Port PCI-E-2.0x8 Intel X540-T2 with FH Bracket Controller - DPN
DELL
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FREQUENTLY ASKED QUESTIONS
What is 540BBDU?
540BBDU is a 540-BBDU manufactured by DELL. It is classified as a NETWORK (1GBE_NIC).
What parts can replace 540BBDU?
There are 11 known substitutes for 540BBDU: 406-BBCQ, 430-4430, 540-11067 and 8 more. Substitute compatibility should be verified for your specific system.
Is 540BBDU still available?
540BBDU is currently Unknown.
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Last verified: July 2026