Mellanox ConnectX-4 VPI 100Gb/s EDR InfiniBand/Ethernet HCA HP MCX455A-FCAT
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- Specifications
- Description
| Manufacturer Part Number | MCX455A-FCAT |
| Manufacturer | Mellanox (an NVIDIA company) |
| Condition | Refurbished |
| Standard Warranty | 90 Day Replacement Warranty |
| Item Category | Host Channel Adapter (HCA) |
| Model | ConnectX-4 VPI |
| Form Factor | Full Height |
| Interface | InfiniBand / Ethernet |
| External Interfaces | 1x QSFP28 Port |
| Storage Capacity | |
| Transfer Rate | 100 Gb/s |
| Network Management Type | |
| Processor Type | |
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| Socket Type | |
| TDP | ~15 W |
| Compatible Port | PCIe 3.0 x16 |
| Number of Ports | 1 |
| CPU Type | |
| HDD Form Factor | |
| HDD Interface | |
| HDD Rotation Speed | |
| HDD Storage Capacity | |
| HDD Transfer Rate | |
| Memory Bus Speed | |
| Memory Capacity Per Module | |
| Memory Features | |
| Memory Form Factor | |
| Memory Kit Brand | |
| Memory Kit Breakdown | |
| Memory Kit Speed | |
| Memory Kit Technology | |
| Memory Kit Total Capacity | |
| Memory Kit Voltage | |
| Memory Number of Modules | |
| Memory Number of Pins | |
| Memory Total Capacity | |
| Memory Type | |
| Network Ports | |
| Processor Model | |
| SSD Capacity | |
| SSD Interface | |
| SSD Storage Capacity | |
| SSD Transfer Rate | |
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This is a Mellanox ConnectX-4 VPI Single-Port Host Channel Adapter (HCA) (P/N: MCX455A-FCAT). This high-performance adapter is engineered to provide an extremely powerful and flexible interconnect solution for High-Performance Computing (HPC), enterprise data centers, and storage infrastructure. Its key feature is Virtual Protocol Interconnect (VPI), which allows the card to operate as either an EDR 100Gb/s InfiniBand port or a 100Gb/s Ethernet port, offering unparalleled flexibility and a clear upgrade path.
Key Features
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Virtual Protocol Interconnect (VPI): The single QSFP28 port can be configured to run either EDR 100Gb/s InfiniBand for the lowest latency or 100Gb/s Ethernet for broad data center compatibility, providing a versatile, future-proof solution.
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100Gb/s Throughput: Delivers a massive 100Gb/s of bandwidth, making it ideal for the most data-intensive applications.
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Advanced Offloads: Supports advanced offload engines, including RDMA (Remote Direct Memory Access) over InfiniBand and Ethernet (RoCE), to reduce CPU overhead and significantly improve system efficiency.
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PCIe 3.0 x16 Interface: Utilizes a full PCIe 3.0 x16 host interface to provide the maximum possible bandwidth between the server and the network fabric.