5 VPI, PCIe 3.0 x16, Network adapter, 100Gb Ethernet / 100Gb Infiniband QSFP28 x 1 [properties] Product Name Mellanox MCX555A-ECAT Network Adapter Product Description The Mellanox MCX555A-ECAT is a high-performance network adapter supporting InfiniBand and Ethernet protocols. It features a single QSFP28 port and is compatible with PCIe 3.0 x16 interfaces. The adapter supports various Ethernet speeds, including 100GbE, and is designed for high-performance computing, cloud hyperscale, and storage platforms. Product Family Mellanox ConnectX-5 Series Product Type Network Adapter Card Connector Single QSFP28 InfiniBand and Ethernet (copper and optical) Data Rate Ethernet: 1/10/25/40/50/100 Gb/s, InfiniBand: SDR/DDR/QDR/FDR/EDR PCI Express Gen 3.0 SERDES @ 8.0 GT/s, 16 lanes (2.0 and 1.1 compatible) Voltage 12V Maximum Current 100 mA Typical Power (Passive Cable) 14.2 W Maximum Power (Passive Cable) 17.0 W Maximum Power (Active 1.5W Cable) 18.6 W Maximum Power (Active 2.5W Cable) 19.7 W [/properties] [specifications] Size 2.71 in x 5.6 in (68.90 mm x 142.24 mm) Message Rate 215 Mpps Sub 0.8 µs Latency Yes Supported Architectures x86, Power, Arm Airflow (Passive Cable) 300 LFM Airflow (Active 1.5W Cable) 350 LFM Airflow (Active 2.5W Cable) 400 LFM Airflow (Active 3.5W Cable) 400 LFM Airflow (Active 5W Cable) 950 LFM Operating Temperature Operational: 0°C to 55°C, Non-operational: -40°C to 70°C Humidity Operational: 10% to 85% relative humidity, Non-operational: 10% to 90% relative humidity Altitude (Operational) 3050 m Regulatory Compliance Safety: CB / cTUVus / CE, EMC: CE / FCC / VCCI / ICES / RCM, RoHS: RoHS compliant [/specifications] Mellanox MCX555A-ECAT Network Adapter The MCX555A-ECAT network adapter supports InfiniBand and Ethernet protocols. It has a single port connector. It is a PCIe HHHL form factor adapter that is RoHS complaint. The MCX555A-ECAT offers low latency, high message rate, and remote direct memory access (RDMA) feature. It is suitable for high-performance computing, cloud hyperscale, and storage platforms thanks to its enhanced application offload capabilities. Quick Specs: InfiniBand: 100Gb Ethernet: 100GbE 1 QSFP28 port Host interface: PCIe Gen3 x16 Please see the related tabs for the MCX555A-ECAT datasheet and detailed specifications.