Overview, Cards Covered in this Manual

ConnectX®-3 Dual Port 40Gb/s and 56Gb/s Mezzanine Card for Dell User Manual

1 Overview

Rev 1.0

This document is a User Manual for the Mellanox Technologies ConnectX®-3 40Gb/s and 56Gb/ s InfiniBand dual-port mezzanine cards for the Dell Blade Servers. The cards described in this manual have the following main features:

•InfiniBand Architecture Specifications v1.2.1 compliant

•PCI Express 3.0 (1.1 and 2.0 compatible) through an x8 connector up to 8GT/s

•1μs MPI ping latency

•Up to 56Gb/s InfiniBand per port

•CPU off-load of transport operations

•Application Offload

•End-to-end QoS and congestion control

•Hardware-based I/O virtualization

•TCP/UDP/IP stateless offload

•RoHS-R6 compliant

1.1Cards Covered in this Manual

Table 3 - ConnectX-3 Mezzanine Card Details

Ordering Part	PCI Express SERDES	InfiniBand Data	RoHS	Adapter IC Part Number
Number (OPN)	Speed	Transmission Rate	RoHS	Adapter IC Part Number
Number (OPN)	Speed	Transmission Rate

0J05YT	PCIe 3.0 x8 8GT/s /	InfiniBand 40Gb/s QDR	R-6	MT27508A1-FCCR-QV

0K6V3V	PCIe 3.0 x8 8GT/s /	InfiniBand 56Gb/s FDR	R-6	MT27508A1-FCCR-FV

1.2Finding the GUID/MAC and Serial Number on the Mezzanine Cards

All cards include a label that has the card serial number and the card GUID for InfiniBand protocol on the print side of the card.

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