The IBM 01DH746 SAS Internal RAID Controller is an enterprise storage controller designed for IBM Power Systems and System x servers. It provides high-performance SAS connectivity for internal drive arrays and is used to manage RAID configurations in data center and mission-critical environments.

This controller supports multiple RAID levels, allowing flexible storage configurations for redundancy and performance optimization. It connects internal SAS/SATA drives through the system backplane and enables reliable data management with hardware-based RAID processing. It is commonly used in IBM enterprise servers where stable, high-throughput storage control is required.

Built for continuous 24/7 operation, the 01DH746 is engineered for durability, data integrity, and consistent performance in demanding workloads such as virtualization, databases, and enterprise applications.

Specifications:

• Part Number: 01DH746
• Brand: IBM
• Type: Internal SAS RAID Controller
• Interface: PCI Express (server dependent generation)
• Drive Support: SAS / SATA internal drives via backplane
• RAID Levels: Typically RAID 0, 1, 5, 6, 10 (system dependent firmware)
• Application: Enterprise servers / Power Systems / System x storage
• Function: Hardware RAID management for internal storage arrays
• Condition: Used (unless otherwise specified)

Features:

• Hardware RAID controller for stable enterprise storage management
• Supports multiple RAID levels for redundancy and performance
• Designed for IBM server and data center environments
• Enables high-speed SAS/SATA internal drive connectivity
• Built for continuous 24/7 operation and reliability
• Ideal replacement or spare controller for IBM systems