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IBM 44V5194 5902 4-Ports SAS 3Gb/s PCI Express DDR RAID Adapter
- 4-Ports SAS 3Gb/s
- PCI Express interface
- DDR RAID Adapter
- Supports RAID levels 0, 1, 5, 10
- Enhances data availability and system performance
- Compatible with IBM System x servers
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Product Overview
The IBM 44V5194 is a 4-port SAS 3Gb/s PCI Express DDR RAID Adapter, identical in function to the 44V4283, designed for enterprise storage solutions. It provides robust connectivity for SAS drives and RAID functionality for data integrity and performance.
Technical Information
| Interface | PCI Express |
| Ports | 4x SAS 3Gb/s |
Additional Specifications
| RAID Support | Yes (DDR RAID) |
| Data Transfer Rate | 3 Gb/s per port |
Product Description
The IBM 44V5194, identified as the 5902 model, is a critical component for expanding and managing storage in IBM System x environments. This PCI Express adapter offers four SAS 3Gb/s ports, enabling the connection of a significant number of SAS storage devices. The integrated DDR RAID controller is key to its functionality, providing hardware-level RAID support for configurations such as RAID 0 for performance, RAID 1 for mirroring, RAID 5 for a balance of performance and redundancy, and RAID 10 for high performance and fault tolerance. This ensures data integrity and availability, crucial for business-critical applications.
