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430-4421 — Network Technical Data

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DELL · SFP TRANSCEIVER
WHAT YOU NEED TO KNOW
SR = Short Range (multimode, 300m) | LR = Long Range (single-mode, 10km) DOM = Digital Optical Monitoring — most enterprise SFPs support it
MATCH ALL THREE: Speed + Wavelength + Brand compatibility
PRODUCT OVERVIEW

Dell NIC 10GbE SFP+ 2-Port PCI-E-2.0x8 QLogic 57810S CNA Controller with FH Bracket - APN. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
430-4421
SPECIFICATIONS
Part Number430-4421
ManufacturerDELL
Interface10GbE
Capacity10GB
COMPONENT DIAGRAM
BAIL LATCH 10G SFP+ 850nm · SR (MMF, 300m) DOM: Digital Optical Monitoring TX RX LC DUPLEX 20-PIN EDGE CONNECTOR ~56.5 mm ~13.4mm SFP+ TRANSCEIVER | 10G | 850nm | SR (MMF, 300m) Hot-swappable | LC duplex fiber | DDM/DOM supported TITLE SFP+ XCVR PN 430-4421 MFR DELL Dell NIC 10GbE SFP+ 2-Port PCI-E-2.0x8 Q
KEY FEATURES
•
10GbE Interface
•
10GB 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 9
540-BBGSCompatible
Dell NIC 10GbE SFP+ 2-Port PCI-E-2.0x8 QLogic 57810S CNA Controller with FH Bracket - DPN - Gen 13
compatible
430-4415Compatible
Dell NIC 10GbE SFP+ 2-Port PCI-E-2.0x8 QLogic 57810S CNA Controller with FH Bracket - DPN - Gen 12
compatible
430-4764Compatible
Dell NIC 10GbE SFP+ 2-Port PCI-E-2.0x8 QLogic 57810S CNA Controller with FH Bracket - DPN
compatible
462-6904Compatible
Dell NIC 10GbE SFP+ 2-Port PCI-E-2.0x8 QLogic 57810S CNA Controller with FH Bracket - DPN
compatible
463-7357Compatible
Dell NIC 10GbE SFP+ 2-Port PCI-E-2.0x8 QLogic 57810S CNA Controller with FH Bracket - DPN
compatible
540-11342Compatible
Dell NIC 10GbE SFP+ 2-Port PCI-E-2.0x8 QLogic 57810S CNA Controller with FH Bracket - DPN - Gen 12
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 9
N20KJSUBSTITUTE
Dell NIC 10GbE SFP+ 2-Port PCI-E-2.0x8 QLogic 57810S CNA Controller with FH Bracket - SPN - Gen 12
DELL
Y9XM5SUBSTITUTE
Dell NIC 10GbE SFP+ 2-Port PCI-E-2.0x8 QLogic 57810S CNA Controller with FH Bracket - SPN - Gen 12
DELL
430-4415SUBSTITUTE
Dell NIC 10GbE SFP+ 2-Port PCI-E-2.0x8 QLogic 57810S CNA Controller with FH Bracket - SPN - Gen 12
DELL
430-4764SUBSTITUTE
Dell NIC 10GbE SFP+ 2-Port PCI-E-2.0x8 QLogic 57810S CNA Controller with FH Bracket - SPN - Gen 12
DELL
462-6904SUBSTITUTE
Dell NIC 10GbE SFP+ 2-Port PCI-E-2.0x8 QLogic 57810S CNA Controller with FH Bracket - SPN - Gen 12
DELL
463-7357SUBSTITUTE
Dell NIC 10GbE SFP+ 2-Port PCI-E-2.0x8 QLogic 57810S CNA Controller with FH Bracket - SPN - Gen 12
DELL
540-11342SUBSTITUTE
Dell NIC 10GbE SFP+ 2-Port PCI-E-2.0x8 QLogic 57810S CNA Controller with FH Bracket - SPN - Gen 12
DELL
540-BBCVSUBSTITUTE
Dell NIC 10GbE SFP+ 2-Port PCI-E-2.0x8 QLogic 57810S CNA Controller with FH Bracket - SPN - Gen 12
DELL
540-BBGSSUBSTITUTE
Dell NIC 10GbE SFP+ 2-Port PCI-E-2.0x8 QLogic 57810S CNA Controller with FH Bracket - SPN - Gen 12
DELL
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FREQUENTLY ASKED QUESTIONS
What is 430-4421?
430-4421 is a Dell NIC 10GbE SFP+ 2-Port PCI-E-2.0x8 QLogic 57810S CNA Controller with FH Bracket - APN manufactured by DELL.
What parts can replace 430-4421?
There are 9 known substitutes for 430-4421: 540-BBGS, 430-4415, 430-4764 and 6 more. Substitute compatibility should be verified for your specific system.
Is 430-4421 still available?
430-4421 is currently Unknown.
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Last verified: September 2026