Mellanox Technologies MCX4121A-ACAT network card Internal Fiber

1/10/25/40/50 Gigabit Ethernet Adapter Cards supporting RDMA, Overlay Networks Encapsulation/Decapsulation and moreConnectX-4 Lx EN Network Controller with 1/10/25/40/50Gb/s Ethernet connectivity addresses virtualized infrastructure challenges, delivering best-in-class and highest performance to various demanding markets and applications. Providing true hardware-based I/O isolation with unmatchedscalability and efficiency, achieving the most cost-effective and flexible solution for Web 2.0, Cloud, data analytics, database, and storage platforms.

Ports & interfaces
Connectivity technology:	Wired
Host interface:	PCI Express
Interface:	Fiber
Fiber ports quantity:	2
Fiber optic connector:	SFP28
PCI version:	3.0
Network
Networking standards:	IEEE 802.1AX, IEEE 802.1Q, IEEE 802.1Qau, IEEE 802.1Qaz, IEEE 802.1Qbb, IEEE 802.1Qbg, IEEE 802.3ad, IEEE 802.3az
Design
Internal:
System requirements
Windows operating systems supported:
Other operating systems supported:	FreeBSD
Weight & dimensions
Width:	142 mm
Height:	69 mm
Other features
Data transfer rate:	25 GT/s