Mellanox Technologies MCX4121A-ACAT network card Internal Fiber

SKU

MCX4121A-ACAT

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$1,494.36

In stock

ConnectX-4 Lx EN network interface card, 25GbE dual-port SFP28, PCIe3.0 x8, tall bracket, ROHS R6

Category: networking cards

More Information

More Information
SKU	MCX4121A-ACAT
EAN	7290107197861
Manufacturer	MELLANOX TECHNOLOGIES
Availability	In Stock

Reviews

Nickname

Summary

Review

Description

1/10/25/40/50 Gigabit Ethernet Adapter Cards supporting RDMA, Overlay Networks Encapsulation/Decapsulation and more

ConnectX-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 unmatched
scalability and efficiency, achieving the most cost-effective and flexible solution for Web 2.0, Cloud, data analytics, database, and storage platforms.

Specifications

Ports & interfaces
Internal	Yes
PCI version	3.0
Fiber ports quantity	2
Fiber optic connector	SFP28
Interface	Fiber
Host interface	PCI Express
Connectivity technology	Wired
Bandwidth
Data transfer rate	25 GT/s
Network
Data transfer rate	25 GT/s
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	Yes

Software
Windows operating systems supported	Yes
Other operating systems supported	FreeBSD
System requirements
Windows operating systems supported	Yes
Other operating systems supported	FreeBSD
Weight & dimensions
Width	5.59" (142 mm)
Height	2.72" (69 mm)
Performance
Windows operating systems supported	Yes
Other operating systems supported	FreeBSD
Other features
Data transfer rate	25 GT/s

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SKU	MCX4121A-ACAT	ES-522	AT-2911SX/LC-901	X710DA2	ST4000PEXPSE	ST20000SPEXI
Manufacturer	MELLANOX TECHNOLOGIES	Brainboxes	Allied Telesis	Intel	StarTech.com	StarTech.com
Interface	Fiber	Ethernet	Fiber	Fiber	Ethernet	Ethernet
Internal	Y	N	Y	Y	Y	Y
Connectivity technology	Wired	Wired	Wired	Wired	Wired	Wired
Host interface	PCI Express	RS-232	PCI Express	PCI Express	PCI Express	PCI Express