Intel® Ethernet Connection X557-AT2
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Data Rate Per Port
Jumbo Frames Supported
KR, KX, 100Base-T, 1000Base-T, 10GBase-T, SGMII
19mm x 19mm
Ordering and Compliance
Ordering and spec information
Intel® Ethernet Connection X557-AT2, Dual Port, FCBGA, Tray
- MM# 941974
- Spec Code SLKVX
- Ordering Code EZX557AT2
- Stepping B1
Intel® Ethernet Connection X557-AT2, Dual Port, FCBGA, T&R
- MM# 941994
- Spec Code SLKVY
- Ordering Code EZX557AT2
- Stepping B1
Trade compliance information
- ECCN 5A991B
- CCATS G151724
- US HTS 8542310001
Drivers and Software
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Latest Drivers & Software
Intel® Ethernet Adapter Complete Driver Pack
This download installs version 27.6.1 of the Intel® Ethernet Adapter Complete Driver Pack for supported OS versions.View download options.
Intel® Ethernet Product Release Notes
Provides Intel® Ethernet Product Release Notes. (27.6.1)View download options.
Intel® Ethernet Connections Boot Utility, Preboot Images, and EFI Drivers
This download version 27.6 installs UEFI drivers, Intel® Boot Agent, and Intel® iSCSI Remote Boot images to program the PCI option ROM flash image and update flash configuration options.View download options.
Administrative Tools for Intel® Network Adapters
This download record installs version 27.6 of the administrative tools for Intel® Network Adapters.View download options.
Adapter User Guide for Intel® Ethernet Adapters
This download contains the 27.6 version of the Intel® Ethernet Adapter User Guide.View download options.
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‡ This feature may not be available on all computing systems. Please check with the system vendor to determine if your system delivers this feature, or reference the system specifications (motherboard, processor, chipset, power supply, HDD, graphics controller, memory, BIOS, drivers, virtual machine monitor-VMM, platform software, and/or operating system) for feature compatibility. Functionality, performance, and other benefits of this feature may vary depending on system configuration.
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System and Maximum TDP is based on worst case scenarios. Actual TDP may be lower if not all I/Os for chipsets are used.