Mellanox Technologies MCX314A-BCBT ConnectX-3 EN 40Gbps 1000Base-T PCI-Express 3.0 x8 QSFP Network Adapter

$299.00 Regular price
MellanoxSKU: 1123171
Model Number: MCX314A-BCBT
Alt. Part Number: 00NK003
Condition: New Bulk
In stock:  Yes
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Sale price$299.00



Mellanox ConnectX-3 EN Gigabit Ethernet Media Access Controller (MAC) with PCI Express 3.0 delivers high-bandwidth and industry-leading Ethernet connectivity for performance-driven server and storage applications in enterprise data centers, high-performance computing, and embedded environments. Clustered databases, web infrastructure, and high frequency trading are just a few applications that will achieve significant throughput and latency improvements resulting in faster access, real-time response and more users per server. ConnectX-3 EN improves network performance by increasing available bandwidth while decreasing the associated transport load on the CPU especially in virtualized server environments. ConnectX-3 is well suited for blade server and LAN on Motherboard (LOM) designs. Its integrated PHYs, and minimal additional external component requirements were designed for a small PCB footprint. It also has an array of power saving features with real-time monitors that lower total system power usage.



Model Number:  MCX314A-BCBT

Brand:  Mellanox

Alt Part Number(s): 00NK003 

Type:  Network Adapter


Technical Description

Brand:  Mellanox

Model:  MCX314A-BCBT

Series:  ConnectX-3 EN

Compliant Standards:  IEEE 802.1p , IEEE 802.1Q , IEEE 802.1Qbb , IEEE 802.3ad (LACP) , IEEE 802.3az , IEEE 802.3ba

Connectivity Technology:  Wired

Data Link Protocol:  40 Gigabit Ethernet

Data Transfer Rate:  40 Gbps

Form Factor:  Plug-in card

Interface Type:  PCI Express 3.0 x8

Network Transport Protocol:  iSCSI , TCP/IP , UDP/IP

PCI Specification Revision:  PCIe 3.0

Expansion Slot Type:  QSFP

Ports Qty:  2

Network Technology:  10/100/1000Base-T

Remote Management Protocol:  RMON , RMON 2

Type:  Network Adapter

Green Compliant:  Yes

Green Compliance Certificate/Authority:  RoHS-6

OS:  Microsoft Windows Compute Cluster Server 2003 , Microsoft Windows HPC Server 2008 , Microsoft Windows Server 2008 , Red Hat Enterprise Linux , VMware ESX Server 3.5

Depth:  5.6 in

Height:  2.7 in




DiffServ support

Jumbo Frames support

Quality of Service (QoS)

RDMA support


* Product descriptions and part numbers are subject to change, and may not reflect manufacturer product changes. Please check the manufacturer's website and use the item's manufacturer part number to find the most up to date product description.


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