Intel X710-DA2 Lenovo System X Series 10GB-Express Dual-Port SFP+ PCI-E X8 Slot Full Height/Low Profile Converged Network Adapter 01DA901 11S01DA901 01DA902.Intel Model Number: X710-DA2Lenovo Part Number: 01DA901 11S01DA901Lenovo FRU Part Number: 01DA902Compatible Models: Lenovo System X3530 M4 (7160), X3550 M4 (7914)Please Note, this unit comes with Full Height & Low Profile Brackets!Specifications:Interfaces: 2x Network - STP+Compatible Slots: 1x PCI Express 3.0 X8Data Link Protocol: 10 Gigabit EthernetIntel Virtualization Technology for Connectivity (VT-c): SupportedSpeed & Slot Width: 8.0 GT/s, x8 lanesController: Intel Ethernet Controller X710Form Factor: Includes Full Height and Low Profile Brackets