Product Description
IBM EC2S PCIe3 2-Port 10Gb NIC&ROCE SR/Cu Adapter
Enhance network performance in high-demand environments with the IBM EC2S PCIe3 2-Port 10Gb NIC RoCE SR/Cu Adapter, a converged Ethernet solution delivering dual 10 Gbps connectivity with advanced RoCE capabilities. This PCIe Gen3 adapter provides two SFP+ ports supporting both standard NIC functions and IBTA RoCE (RDMA over Converged Ethernet), enabling significantly higher bandwidth, ultra-low latency, and reduced CPU overhead through efficient memory access and I/O offloading.
Engineered for enterprise-grade scalability, the EC2S offloads networking tasks from the processor, improving overall system efficiency in data-intensive applications such as virtualization, high-performance computing, and storage networking. It supports SR optical and Cu (copper) connectivity options via SFP+ transceivers, offering flexible deployment in compatible IBM Power Systems.
The adapter's RoCE implementation minimizes latency while maximizing throughput, making it ideal for environments requiring fast data transfers and low processor utilization. Built on PCIe Gen3 x8 architecture, it ensures seamless integration with supported IBM servers for reliable, high-speed Ethernet performance.
Key Features
- Dual High-Speed Ports: Two 10 Gb SFP+ ports for 10 Gbps Ethernet connectivity.
- RoCE Support: IBTA RoCE (RDMA over Converged Ethernet) for ultra-low latency and efficient RDMA operations.
- CPU Offload: Reduces processor overhead by offloading I/O networking tasks, improving system scalability.
- High Bandwidth & Low Latency: Delivers greater throughput with minimized delays for demanding workloads.
- PCIe Gen3 Interface: x8 lane design for optimal performance in modern servers.
- Flexible Connectivity: Supports SR optical and Cu (copper) SFP+ media types.
- Enterprise Reliability: Designed for 24/7 operation in IBM Power Systems environments.
- Converged Networking: Combines NIC and RoCE capabilities on a single adapter.
Specifications
| Feature | Details |
|---|---|
| Feature Code | EC2S (also associated with EC2R; CCIN 58FA) |
| Ports | 2 x 10 Gb SFP+ |
| Speed | 10 Gbps Ethernet |
| Interface | PCIe Gen3 x8 |
| Protocols | NIC, IBTA RoCE (RDMA over Converged Ethernet) |
| Form Factor | Full-height or low-profile variants (EC2S full-height) |
| Adapter FRU Number | 01FT759 |
| Connectivity Options | SR optical fiber or Cu (copper) via SFP+ transceivers |
| Warranty | 60 days |
Compatibility
The IBM EC2S PCIe3 2-Port 10Gb NIC RoCE SR/Cu Adapter is compatible with select IBM Power Systems servers, including POWER9 and POWER10 models (e.g., 9008-22L, 9009-22A, 9009-41A, 9223-22H, 9080-M9S, and related systems). It supports IBM i, AIX, and Linux operating environments where RoCE and 10 Gb Ethernet are required. Placement follows IBM slot priorities and maximums for PCIe adapters. Ideal for Power Systems deployments needing high-speed, low-latency networking with RDMA capabilities.
