
Adapters
Mellanox InfiniBand Adapters Provide Advanced Levels of Data Center IT Performance, Efficiency and Scalability
Mellanox continues its leadership providing InfiniBand Host Channel Adapters (HCA)— the highest performing interconnect solution for Enterprise Data Centers, Web 2.0, Cloud Computing, High-Performance Computing, and embedded environments.
ConnectX®-5 Single/Dual-Port Adapters supporting 100Gb/s with VPI®

ConnectX-5 with Virtual Protocol Interconnect® supports two ports of 100Gb/s InfiniBand and Ethernet connectivity, sub-600 nanosecond latency, and very high message rate, plus PCIe switch and NVMe over Fabric offloads, providing the highest performance and most flexible solution for the most demanding applications and markets.
ConnectX®-5 Options for HPE
Description | Bandwidth | HPE SKU |
---|---|---|
HPE 842SFP28 100GbE 1 port ConnectX-5 Adapter | 10/25/40/50/100Gb | 874253-B21 |
HPE 841QSFP IB 100Gb 1 port ConnectX-5 Adapter | 10/25/40/50/100Gb | 872725-B21 |
HPE 841QSFP IB 100Gb 2 port ConnectX-5 Adapter | 10/25/40/50/100Gb | 872726-B21 |
HPE 841z IB 100Gb 2 port ConnectX-5 Adapter | 10/25/40/50/100Gb | 872723-B21 |
HPE SGI 100Gb 2p ConnectX-5 HCA Mezz | 10/25/40/50/100Gb | Q7G90A |
HPE SGI 100Gb 2p Dual IC ConnectX-5 HCA Mezz | 10/25/40/50/100Gb | Q7G91A |
HPE 547FLR-QSFP VPI 40/50Gb 2-port Adapter (HPE FlexLOM) | 10/25/40/50Gb | 879482-B21 |
ConnectX®-4 EDR InfiniBand/100GbE Adapter Cards
ConnectX-4 adapters with Virtual Protocol Interconnect (VPI), support EDR 100Gb/s InfiniBand and 100Gb/s Ethernet connectivity, and provide the highest performance and most flexible solution for high-performance, Web 2.0, Cloud, data analytics, database, and storage platforms.
ConnectX-4 adapters provide an unmatched combination of 100Gb/s bandwidth in a single port, the lowest available latency, 150 million messages per second and application hardware offloads, addressing both today's and the next generation's compute and storage data center demands.
ConnectX®-4 Options for HPE
Description | Bandwidth | HPE SKU |
---|---|---|
HPE 843QSFP29 100GbE 2 port ConnectX-4 Adapter PCIe | 10/25/40/50/100Gb | P05954-B21 |
HPE 840QSFP IB EDR/EN 100Gb 1p ConnectX-4 Adapter | 10/25/40/50/100Gb | 825110-B21 |
HPE 840QSFP IB EDR/EN 100Gb 2p ConnectX-4 Adapter | 10/25/40/50/100Gb | 825111-B21 |
841OCP 100Gb QSFP28 VPI | 10/25/40/50/100Gb | P02012-B21 |
HPE Apollo 840z ConnectX-4 EDR 100Gb 2-port Mezz | 10/25/40/50/100Gb | 843400-B21 |
HPE SGI 100Gb 1p ConnectX-4 HCA Mezz | 10/25/40/50/100Gb | Q1U89A |
HPE SGI 100Gb 2p ConnectX-4 HCA Mezz | 10/25/40/50/100Gb | Q1U90A |
HPE SGI 100Gb 2p Dual IC ConnectX-4 HCA Mezz | 10/25/40/50/100Gb | Q1U91A |
ConnectX®-4 Lx EN 10/25GbE Adapter Card


ConnectX-4 Lx offers the best cost-effective Ethernet adapter solution for 10, 25, 40 and 50Gb/s Ethernet speeds, enabling seamless networking, clustering, or storage. ConnectX-4 Lx reduces application runtime and offers the flexibility and scalability to make infrastructure run as efficiently and productively as possible. The HPE 640SFP28 and HPE 640FLR-SFP28 come standard in some HPE pre-configured performance servers and are the adapter of choice for Microsoft Azure Stack and many other hybrid-IT solutions.
ConnectX®-4 Lx Options for HPE
Description | Bandwidth | HPE SKU |
---|---|---|
HPE 640SFP28 25GbE 2p ConnectX-4Lx Adapter PCIe | 10/25GbE | 817753-B21 |
HPE 640FLR-SFP28 25GbE 2p ConnectX-4Lx Adapter (HPE FlexLOM) | 10/25GbE | 817749-B21 |