Trust the network communication of the Ethernet LAN adapter. The Intel I350-T4 Ethernet LAN adapter, based on the Intel 1Gb E LAN Powerville chip, offers four Gigabit Ethernet ports for 10/100/1000Base T. Designed For PRIMERGY CX2550 M1, CX270 S2, RX100 S8, RX1330 M1, RX1330 M2, RX2510 M2, RX2520 M1, RX2530 M1, RX2530 M1-L, RX2530 M2, RX2540 M1, RX2540 M1-L, RX2540 M2, RX2560 M1, RX4770 M1, RX4770 M2, RX4770 M3, SX150 S8, SX350 S8, TX1320 M1, TX1320 M2, TX1330 M1, TX1330 M2, TX2540 M1, TX2560 M1, TX2560 M2