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Main image of Thunderbolt 3 / 4 Dual Port SFP+ 10G Fiber Network Card USB4.0, 2 x 10G SFP+, Intel X520, for Mac / PC / Workstation / Data Center

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Thunderbolt 3 / 4 Dual Port SFP+ 10G Fiber Network Card USB4.0, 2 x 10G SFP+, Intel X520, for Mac / PC / Workstation / Data Center

Item #: 9SIVTTKM2U9411
Mfr. Part #: 666ZP0728ZP.202621

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Parameter Details
Applicable Network Thunderbolt 3 Network Adapter
Main Controller Intel(R) JL82599ES + JHL6340
Upstream Interface Thunderbolt 3
Transmission Interface 2 × SFP+ Fiber LC
Transfer Rate 10 / 1 GbE
Network Topology IEEE 802.3: 10GBASE-SR (E10G41BFSR, E10G42BFSR), 10GBASE-LR (E10G41BFLR); SFF-8431: 10GSFP+Cu (Direct Attach); X520 Adapters with SFP+ connections support 10GBASE-SR, 10GBASE-LR and SFP+ Copper Direct Attach
Management Features IPMI pass-through via SMBus or NC-SI, iSCSI boot, Wake-on-LAN (WoL), PXE remote boot, VLAN filtering
Supported Operating Systems FreeBSD, Linux, VMWare ESXi, Windows 7 / Server 2012 / Server 2008 / Windows 8 / 8.1 / Server 2016 / Windows 10
Firmware Environment
Product Certifications FCC, CE, RoHS
Operating Temperature 0 ~ 55°C (32 ~ 131°F)
Storage Temperature -40 ~ 70°C (-40 ~ 158°F)
Storage Humidity 90% non-condensing relative humidity at 35°C

Overview

Specs

Reviews

Parameter Details

Applicable Network Thunderbolt 3 Network Adapter

Main Controller Intel(R) JL82599ES + JHL6340

Upstream Interface Thunderbolt 3

Transmission Interface 2 × SFP+ Fiber LC

Transfer Rate 10 / 1 GbE

Network Topology IEEE 802.3: 10GBASE-SR (E10G41BFSR, E10G42BFSR), 10GBASE-LR (E10G41BFLR); SFF-8431: 10GSFP+Cu (Direct Attach); X520 Adapters with SFP+ connections support 10GBASE-SR, 10GBASE-LR and SFP+ Copper Direct Attach

Management Features IPMI pass-through via SMBus or NC-SI, iSCSI boot, Wake-on-LAN (WoL), PXE remote boot, VLAN filtering

Supported Operating Systems FreeBSD, Linux, VMWare ESXi, Windows 7 / Server 2012 / Server 2008 / Windows 8 / 8.1 / Server 2016 / Windows 10

Firmware Environment

Product Certifications FCC, CE, RoHS

Operating Temperature 0 ~ 55°C (32 ~ 131°F)

Storage Temperature -40 ~ 70°C (-40 ~ 158°F)

Storage Humidity 90% non-condensing relative humidity at 35°C

Additional Information
First Listed on Newegg	July 28, 2026

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Item#: 9SIVTTKM2U9411