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Intel® Ethernet Controller X550-BT2

Intel® Ethernet Controller X550-AT2

Intel® Ethernet Controller X550-AT

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<tr class = recommendedCustomerPrice><td class="row-title sticky-column"><div class="row-text">Recommended Customer Price</div></td></tr>


Product Collection
Marketing Status
Launch Date
Expected Discontinuance
Lithography
TDP
Supported Operating Systems
Operating Temperature Range
Max Operating Temperature
Minimum Operating Temperature


Product Collection	Intel® Ethernet Controller X550	Intel® Ethernet Controller X550	Intel® Ethernet Controller X550
Marketing Status	Discontinued	Launched	Discontinued
Launch Date	Q4'15	Q4'15	Q1'16
Expected Discontinuance	LOD: Jan/22/2022; LSD: April/22/2022	1H'26	LOD: Jan/22/2022; LSD: April/22/2022
Lithography	28 nm	28 nm	28 nm
TDP	11 W	11 W	8 W
Supported Operating Systems	FreeBSD 10.2, Linux RHEL 6.7, Linux RHEL 7.1, Linux SLES 11 SP4, Linux SLES 11 SP4-IA64, Linux SLES 12, Linux Stable Kernel version 2.6/3.x, Linux Stable Kernel version 4.x, UEFI 2.1, UEFI 2.3, UEFI 2.4, VMware ESXi 5.5/6.0, Windows 7 SP1, Windows 8, Windows 8.1, Windows 10, Windows Server 2008 R2, Windows Server 2008 R2 Core, Windows Server 2008 R2 Hyper-V, Windows Server 2012, Windows Server 2012 Core, Windows Server 2012 Hyper-V, Windows Server 2012 R2, Windows Server 2012 R2 Core, Windows Server 2012 R2 Hyper-V, WinPE 3.0 (2008 R2 PE), WinPE 4.0 (2012 PE), WinPE 5.0 (2012 R2 PE)	View now	FreeBSD 10.2, Linux RHEL 6.7, Linux RHEL 7.1, Linux SLES 11 SP4, Linux SLES 11 SP4-IA64, Linux SLES 12, Linux Stable Kernel version 2.6/3.x, Linux Stable Kernel version 4.x, UEFI 2.1, UEFI 2.3, UEFI 2.4, VMware ESXi 5.5/6.0, Windows 7 SP1, Windows 8, Windows 8.1, Windows 10, Windows Server 2008 R2, Windows Server 2008 R2 Core, Windows Server 2008 R2 Hyper-V, Windows Server 2012, Windows Server 2012 Core, Windows Server 2012 Hyper-V, Windows Server 2012 R2, Windows Server 2012 R2 Core, Windows Server 2012 R2 Hyper-V, WinPE 3.0 (2008 R2 PE), WinPE 4.0 (2012 PE), WinPE 5.0 (2012 R2 PE)
Operating Temperature Range	0°C to 55°C	0°C to 55°C	0°C to 55°C
Max Operating Temperature	55 °C	55 °C	55 °C
Minimum Operating Temperature	0 °C	0 °C	0 °C


Product Collection	Intel® Ethernet Controller X550 Intel® Ethernet Controller X550 Intel® Ethernet Controller X550
Marketing Status	Discontinued Launched Discontinued
Launch Date	Q4'15 Q4'15 Q1'16
Expected Discontinuance	LOD: Jan/22/2022; LSD: April/22/2022 1H'26 LOD: Jan/22/2022; LSD: April/22/2022
Lithography	28 nm 28 nm 28 nm
TDP	11 W 11 W 8 W
Supported Operating Systems	FreeBSD 10.2, Linux RHEL 6.7, Linux RHEL 7.1, Linux SLES 11 SP4, Linux SLES 11 SP4-IA64, Linux SLES 12, Linux Stable Kernel version 2.6/3.x, Linux Stable Kernel version 4.x, UEFI 2.1, UEFI 2.3, UEFI 2.4, VMware ESXi 5.5/6.0, Windows 7 SP1, Windows 8, Windows 8.1, Windows 10, Windows Server 2008 R2, Windows Server 2008 R2 Core, Windows Server 2008 R2 Hyper-V, Windows Server 2012, Windows Server 2012 Core, Windows Server 2012 Hyper-V, Windows Server 2012 R2, Windows Server 2012 R2 Core, Windows Server 2012 R2 Hyper-V, WinPE 3.0 (2008 R2 PE), WinPE 4.0 (2012 PE), WinPE 5.0 (2012 R2 PE) View now FreeBSD 10.2, Linux RHEL 6.7, Linux RHEL 7.1, Linux SLES 11 SP4, Linux SLES 11 SP4-IA64, Linux SLES 12, Linux Stable Kernel version 2.6/3.x, Linux Stable Kernel version 4.x, UEFI 2.1, UEFI 2.3, UEFI 2.4, VMware ESXi 5.5/6.0, Windows 7 SP1, Windows 8, Windows 8.1, Windows 10, Windows Server 2008 R2, Windows Server 2008 R2 Core, Windows Server 2008 R2 Hyper-V, Windows Server 2012, Windows Server 2012 Core, Windows Server 2012 Hyper-V, Windows Server 2012 R2, Windows Server 2012 R2 Core, Windows Server 2012 R2 Hyper-V, WinPE 3.0 (2008 R2 PE), WinPE 4.0 (2012 PE), WinPE 5.0 (2012 R2 PE)
Operating Temperature Range	0°C to 55°C 0°C to 55°C 0°C to 55°C
Max Operating Temperature	55 °C 55 °C 55 °C
Minimum Operating Temperature	0 °C 0 °C 0 °C
Recommended Customer Price

Supplemental Information


Datasheet
Description
Product Brief


Datasheet	View now	View now	View now
Description	See PCN 118547 for EOL timelines. Fully integrated 10GBASE-T controller designed for LAN-on-Motherboard (LOM) & Converged Network Adapters (CNA)	Fully integrated 10GBASE-T controller designed for LAN-on-Motherboard (LOM) & Converged Network Adapters (CNA)	See PCN 118547 for EOL timelines. Fully integrated 10GBASE-T controller designed for LAN-on-Motherboard (LOM) & Converged Network Adapters (CNA)
Product Brief	View now	View now	View now


Datasheet	View now View now View now
Description	See PCN 118547 for EOL timelines. Fully integrated 10GBASE-T controller designed for LAN-on-Motherboard (LOM) & Converged Network Adapters (CNA) Fully integrated 10GBASE-T controller designed for LAN-on-Motherboard (LOM) & Converged Network Adapters (CNA) See PCN 118547 for EOL timelines. Fully integrated 10GBASE-T controller designed for LAN-on-Motherboard (LOM) & Converged Network Adapters (CNA)
Product Brief	View now View now View now

Networking Specifications


Port Configuration
Data Rate Per Port
System Interface Type
NC Sideband Interface
Jumbo Frames Supported
Interfaces Supported


Port Configuration	Dual	Dual	Single
Data Rate Per Port	10/5/2.5/1GbE (NBASE-T in Linux Only)	10/5/2.5/1GbE (NBASE-T in Linux Only)	10/5/2.5/1GbE (NBASE-T in Linux Only)
System Interface Type	PCIe v2.1 (5.0 GT/s)	PCIe v3.0 (8.0 GT/s)	PCIe v3.0 (8.0 GT/s)
NC Sideband Interface	Yes	Yes	Yes
Jumbo Frames Supported	Yes	Yes	Yes
Interfaces Supported	100Base-T, 1000Base-T, 10GBase-T		100Base-T, 1000Base-T, 10GBase-T


Port Configuration	Dual Dual Single
Data Rate Per Port	10/5/2.5/1GbE (NBASE-T in Linux Only) 10/5/2.5/1GbE (NBASE-T in Linux Only) 10/5/2.5/1GbE (NBASE-T in Linux Only)
System Interface Type	PCIe v2.1 (5.0 GT/s) PCIe v3.0 (8.0 GT/s) PCIe v3.0 (8.0 GT/s)
NC Sideband Interface	Yes Yes Yes
Jumbo Frames Supported	Yes Yes Yes
Interfaces Supported	100Base-T, 1000Base-T, 10GBase-T 100Base-T, 1000Base-T, 10GBase-T

Package Specifications


Package Size


Package Size	25mm x 25mm	17mm x 17mm	17mm x 17mm


Package Size	25mm x 25mm 17mm x 17mm 17mm x 17mm

Intel® Virtualization Technology for Connectivity


Flexible Port Partitioning
Virtual Machine Device Queues (VMDq)
PCI-SIG* SR-IOV Capable


Flexible Port Partitioning	Yes	Yes	Yes
Virtual Machine Device Queues (VMDq)	Yes	Yes	Yes
PCI-SIG* SR-IOV Capable	Yes	Yes	Yes


Flexible Port Partitioning	Yes Yes Yes
Virtual Machine Device Queues (VMDq)	Yes Yes Yes
PCI-SIG* SR-IOV Capable	Yes Yes Yes

Advanced Technologies


Intel® Virtualization Technology for Connectivity (VT-c)
Fiber Channel over Ethernet
MACsec IEEE 802.1 AE
IEEE 1588
Supported Under Intel vPro® Technology
iWARP/RDMA
Intel® Ethernet Power Management
Intel® Data Direct I/O Technology
Intelligent Offloads
Storage Over Ethernet


Intel® Virtualization Technology for Connectivity (VT-c)	VMDq, SR-IOV	VMDq, SR-IOV	VMDq, SR-IOV
Fiber Channel over Ethernet	Yes	Yes	Yes
MACsec IEEE 802.1 AE	No	No	No
IEEE 1588	Yes	Yes	Yes
Supported Under Intel vPro® Technology	No	No	No
iWARP/RDMA	No	No	No
Intel® Ethernet Power Management	Yes	Yes	Yes
Intel® Data Direct I/O Technology	Yes	Yes	Yes
Intelligent Offloads	Yes	Yes	Yes
Storage Over Ethernet	iSCSI, FCoE, NFS	iSCSI, FCoE, NFS	iSCSI, FCoE, NFS


Intel® Virtualization Technology for Connectivity (VT-c)	VMDq, SR-IOV VMDq, SR-IOV VMDq, SR-IOV
Fiber Channel over Ethernet	Yes Yes Yes
MACsec IEEE 802.1 AE	No No No
IEEE 1588	Yes Yes Yes
Supported Under Intel vPro® Technology	No No No
iWARP/RDMA	No No No
Intel® Ethernet Power Management	Yes Yes Yes
Intel® Data Direct I/O Technology	Yes Yes Yes
Intelligent Offloads	Yes Yes Yes
Storage Over Ethernet	iSCSI, FCoE, NFS iSCSI, FCoE, NFS iSCSI, FCoE, NFS

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Intel® Virtualization Technology for Connectivity

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Supplemental Information

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Intel® Virtualization Technology for Connectivity

Advanced Technologies

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