The IBM 44R8728 Dual Port ConnectX 4X DDR IB PCI-E 2.0 Adapter is a type of computer hardware that enables high-speed data transfers between computers over an InfiniBand network. In this article, we will discuss the features, benefits, and applications of the IBM 44R8728 adapter in detail.
FeaturesThe IBM 44R8728 Dual Port ConnectX 4X DDR IB PCI-E 2.0 Adapter is a high-performance adapter that provides dual-port connectivity for InfiniBand networks. It is designed to deliver high bandwidth, low latency, and high message rates, making it ideal for high-performance computing applications. Some of its key features include:
- Dual-port connectivity: The adapter provides two ports, each capable of transferring data at a rate of 40 Gbps.
- PCI Express 2.0: The adapter uses the PCI Express 2.0 interface, which provides a high-speed, low-latency connection to the computer's CPU.
- InfiniBand: The adapter supports the InfiniBand protocol, which is a high-speed interconnect technology used in high-performance computing environments.
- ConnectX-4 technology: The adapter uses ConnectX-4 technology, which provides advanced features such as RDMA, GPUDirect, and Core-Direct, enabling efficient data transfers between the adapter and the computer's CPU.
- DDR memory: The adapter has DDR memory, which provides fast access to frequently used data and reduces latency.
The IBM 44R8728 Dual Port ConnectX 4X DDR IB PCI-E 2.0 Adapter provides several benefits to users, including:
- High bandwidth: The adapter provides a high-bandwidth connection between computers, enabling fast data transfers between nodes in a cluster.
- Low latency: The adapter provides a low-latency connection between computers, enabling fast response times in high-performance computing applications.
- Efficient data transfers: The adapter uses advanced features such as RDMA, GPUDirect, and Core-Direct, which enable efficient data transfers between the adapter and the computer's CPU.
- Scalability: The adapter is designed to scale to large clusters, enabling users to add more nodes to their network as their computing needs grow.
- Reliability: The adapter is designed to provide reliable connectivity, with features such as error-correcting memory and redundant ports.
The IBM 44R8728 Dual Port ConnectX 4X DDR IB PCI-E 2.0 Adapter is used in a variety of high-performance computing applications, including:
- Scientific research: The adapter is used in scientific research applications such as molecular dynamics simulations, computational fluid dynamics, and climate modeling.
- Financial services: The adapter is used in financial services applications such as risk management, algorithmic trading, and high-frequency trading.
- Oil and gas exploration: The adapter is used in oil and gas exploration applications such as seismic imaging and reservoir modeling.
- Government and defense: The adapter is used in government and defense applications such as signal processing, image and video analysis, and data encryption.
In Summary, the IBM 44R8728 Dual Port ConnectX 4X DDR IB PCI-E 2.0 Adapter is a high-performance adapter that provides dual-port connectivity for InfiniBand networks. It is designed to deliver high bandwidth, low latency, and high message rates, making it ideal for high-performance computing applications. Its advanced features such as RDMA, GPUDirect, and Core-Direct enable efficient data transfers between the adapter and the computer's CPU. The adapter is used in a variety of high-performance computing applications, including scientific research, financial services, oil and gas exploration, and government and defense.
General Information about the IBM 44R8728- Manufacturer: IBM
- Part Number or SKU# 44R8728
- Product Type : Controller
- Product Name : Infiniband
- Interface: PCI Express 2.0 x8
- Controller: Mellanox ConnectX-2 Infiniband Controller
- Data Transfer Rate: Up to 40 Gbps Infiniband DDR
- Port Configuration: Dual port, QSFP connectors
- Network Standards: Infiniband, OpenFabrics Enterprise Distribution (OFED)
- Form Factor: Low-profile
- Supported Operating Systems: Windows, Linux, VMware ESX Server
- Power Consumption: 9.6 watts (typical)
- Dimensions: 6.6 x 2.7 inches (low-profile)
Contact us or ask for live chat/help if you have any questions about the compatibility of this item to ensure the model's matching features with your current system.
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