The Intel Ethernet Connection X722 is a network controller embedded into the Intel C624 “Lewisburg” PCH chipset of Lenovo ThinkSystem servers. The controller connects to available 10 GbE and 1 Gigabit Ethernet LAN-on-motherboard (LOM) adapter cards and onboard connectors to provide a comprehensive 1 GbE / 10 GbE networking solution for ThinkSystem customers.
ThinkSystem servers support either 10 Gb Ethernet copper or optical connections, or Gigabit Ethernet connections depending on the server model.
The following figure shows the ThinkSystem 10Gb 4-port SFP+ LOM adapter which provides four SFP+ cages for optical or direct-attach copper (DAC) connectivity.
Ports & interfaces |
Internal |
Yes |
Fiber ports quantity |
2 |
Interface |
Fiber |
Host interface |
PCI Express |
Connectivity technology |
Wired |
Bandwidth |
Maximum data transfer rate |
10000 Mbit/s |
Networking |
Chipset |
Intel C624 |
VLAN tagging |
Yes |
Jumbo frames |
9728 |
Quality of Service (QoS) support |
Yes |
Ethernet LAN |
Yes |
Security algorithms |
SNMP |
Networking standards |
IEEE 802.1Q,IEEE 802.1Qbg,IEEE 802.1p,IEEE 802.3ad,IEEE 802.3x |
Jumbo frames support |
Yes |
Flow control support |
Yes |
Ethernet LAN data rates |
10000 Mbit/s |
Maximum data transfer rate |
10000 Mbit/s |
Antenna |
Quality of Service (QoS) support |
Yes |
Technical details |
Compatible products |
SR630 SR650 SR850 SR860 SR950 |
Quality of Service (QoS) support |
Yes |
Product colour |
Green,Metallic |
Receive Side Scaling (RSS) |
Yes |
PCI-SIG* SR-IOV Capable |
Yes |
Number of VLANs |
4096 |
Intel Virtual Machine Device Queues (VMDq) |
Yes |
Intel Data Direct I/O Technology |
Yes |
Software |
Other operating systems supported |
VMware vSphere ESXi |
Security |
Security algorithms |
SNMP |
Performance |
Server operating systems supported |
SUSE Linux Enterprise Server 11,SUSE Linux Enterprise Server 12,Windows Server 2012 R2,Windows Server 2012 R2 x64,Windows Server 2016 |
Compatible products |
SR630 SR650 SR850 SR860 SR950 |
Security algorithms |
SNMP |
Other operating systems supported |
VMware vSphere ESXi |
Receive Side Scaling (RSS) |
Yes |
PCI-SIG* SR-IOV Capable |
Yes |
Number of VLANs |
4096 |
Intel Virtual Machine Device Queues (VMDq) |
Yes |
Intel Data Direct I/O Technology |
Yes |
Design |
Compatible products |
SR630 SR650 SR850 SR860 SR950 |
Product colour |
Green,Metallic |
Certification |
UL recognized to UL60950-1 2nd Edition FCC Rules, Part 15, Class A Australian EMC Framework (RCM) Japan VCCI, Class A Industry Canada, ICES-003, Class A EU (CE Mark) Korea KC-RRA, Class A |
Internal |
Yes |
RoHS compliance |
Yes |
System requirements |
Server operating systems supported |
SUSE Linux Enterprise Server 11,SUSE Linux Enterprise Server 12,Windows Server 2012 R2,Windows Server 2012 R2 x64,Windows Server 2016 |
Other operating systems supported |
VMware vSphere ESXi |
Certificates |
Certification |
UL recognized to UL60950-1 2nd Edition FCC Rules, Part 15, Class A Australian EMC Framework (RCM) Japan VCCI, Class A Industry Canada, ICES-003, Class A EU (CE Mark) Korea KC-RRA, Class A |
RoHS compliance |
Yes |
Other features |
Chipset |
Intel C624 |
Receive Side Scaling (RSS) |
Yes |
PCI-SIG* SR-IOV Capable |
Yes |
Number of VLANs |
4096 |
Intel Virtual Machine Device Queues (VMDq) |
Yes |
Intel Data Direct I/O Technology |
Yes |
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