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IBM 90Y4556 ServeRAID SATA 6Gb/s SAS PCIe 2.0 x8 Raid Controller
- Interface: PCI Express 2.0 x8
- Drive Support: SATA
- Data Transfer Rate: SATA 6Gb/s
- RAID Levels Supported: RAID 0, 1, 5, 6, 10, 50, 60
- Controller Type: ServeRAID
- Form Factor: PCIe Add-in Card
- Features: High-speed SATA connectivity, advanced RAID support
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Product Overview
The IBM 90Y4556 ServeRAID controller is a SATA 6Gb/s RAID solution for IBM servers. It features a PCIe 2.0 x8 interface and supports advanced RAID levels for enhanced data protection and performance.
Technical Information
| Part Number | 90Y4556 |
| Brand | IBM |
| Controller Type | RAID Controller |
| Interface | PCIe 2.0 x8 |
Additional Specifications
| Drive Technology | SATA |
| Data Transfer Rate | 6Gb/s |
| RAID Levels | 0, 1, 5, 6, 10, 50, 60 |
Product Description
The IBM 90Y4556 ServeRAID controller is a high-performance Serial ATA RAID adapter designed for IBM servers, offering advanced storage capabilities. It supports SATA drives with a rapid 6Gb/s data transfer rate, ensuring fast and efficient data access for demanding applications. This controller supports a comprehensive suite of RAID levels, including RAID 0, 1, 5, 6, 10, 50, and 60, providing extensive options for data redundancy, fault tolerance, and performance optimization. Equipped with a PCI Express 2.0 x8 interface, the 90Y4556 delivers high bandwidth, enabling seamless communication between the storage devices and the server's host system. This makes it an ideal choice for environments requiring robust storage performance, such as large databases, virtualization clusters, and high-transaction processing systems. The IBM 90Y4556 is a powerful component within IBM's ServeRAID product line, offering enterprise-grade reliability and advanced features. It is designed for easy integration into compatible IBM servers, simplifying deployment and management. This controller is a superior choice for organizations seeking to maximize storage performance and data protection.


