Product Description
IBM EN0H PCIe3 4-port (10Gb FCoE & 1GbE) SR&RJ45
The IBM EN0H is a high-performance PCIe3 converged network adapter (CNA) that combines Ethernet and Fibre Channel over Ethernet (FCoE) capabilities in a single card. Featuring two 10Gb SR optical SFP+ ports for high-speed FCoE storage traffic and two 1Gb RJ45 ports for standard Ethernet connectivity, this adapter optimizes network infrastructure by consolidating traffic types. It is engineered for IBM Power Systems servers, providing reliable, low-latency performance for demanding data center workloads.
Key Features
- 4-port design: 2x 10Gb FCoE SR optical (SFP+) and 2x 1GbE RJ45 copper ports.
- PCIe Gen3 x8 interface for high bandwidth and efficiency.
- Converged networking support to handle both LAN and SAN traffic over Ethernet.
- Short form factor with full-height tailstock for flexible installation.
- Extra-high bandwidth suitable for virtualization, databases, and backup operations.
- Supports SR-IOV capabilities in compatible configurations for enhanced virtualization.
Technical Specifications
| Attribute | Details |
|---|---|
| Model / Feature Code | IBM EN0H (FC EL38, EL56, EN0H, EN0J; CCIN 2B93) |
| Adapter Part Number | 00E3498 |
| Ports | 2x 10Gb FCoE SR SFP+ optical, 2x 1GbE RJ45 copper |
| Interface | PCIe 3.0 x8 |
| Form Factor | Short/low-profile card with full-height bracket |
| Transfer Speeds | 10 Gbps per FCoE port, 1 Gbps per Ethernet port |
| Connectivity | SFP+ for 10Gb SR multimode fiber, RJ45 for 1Gb Ethernet |
| Protocols | Fibre Channel over Ethernet (FCoE), Ethernet |
| OS Support | AIX, IBM i (via VIOS), Linux |
Benefits
This converged adapter reduces complexity by unifying network and storage connectivity, lowering cabling needs and operational costs. It delivers robust performance for mixed workloads, ensuring efficient data transfer in virtualized environments. With PCIe Gen3 technology, it maximizes throughput while maintaining compatibility with IBM Power Systems infrastructure. The design supports scalable deployments, making it a dependable choice for environments prioritizing reliability and performance in networking and storage tasks.
Compatibility
The IBM EN0H adapter is compatible with select IBM Power Systems servers, including models such as 9009-41A, 9009-41G, 9009-42A, 9009-42G, 9223-42H, 9223-42S, 9040-MR9, and EMX0 PCIe3 expansion drawers (specific FC placements apply, e.g., EL56/EN0H). It integrates seamlessly in configurations requiring converged Ethernet/FCoE capabilities. Supported operating systems include AIX, Linux, and IBM i (via VIOS for certain features). It works with standard SFP+ SR transceivers for 10Gb optical links and Cat5e/Cat6 cabling for 1GbE ports. Backward compatibility aligns with Power Systems ecosystems for AIX, Linux, and virtualized setups.
Warranty: 60 days from DataTechComputer.com.
