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For IBM Power 6

RAID Cards for IBM Power6 Systems

IBM RAID cards for Power6 systems deliver dependable storage control with RAID capabilities optimized for the Power6 server generation. These PCIe-based SAS RAID adapters support essential RAID levels including RAID 0, 5, 6, 10, and system-level mirroring, providing solid data protection and availability for legacy enterprise environments.

With models offering optional integrated write cache (for improved write performance), hot-swap support, and compatibility with internal/external SAS/SATA drives (primarily HDDs), these adapters enable flexible storage expansion and redundancy. They integrate with Power6 servers running AIX, IBM i, or Linux, and support high-availability configurations in compatible setups.

Common models include PCIe Gen2 SAS RAID adapters (e.g., feature codes such as 5900/5901 for basic RAID, or cached variants like 5903/EL50), providing 6 Gb/s SAS performance suited to Power6's PCIe slots. These cards are suitable for databases, virtualization, ERP systems, and other workloads requiring reliable storage in aging Power6 infrastructure.

IBM Power6 RAID cards are backed by a 60-day warranty, ensuring quality and dependable performance for legacy systems.

Key Features

  • Support for RAID levels 0, 5, 6, 10, and mirroring.
  • Optional write cache (on select models) for improved write performance.
  • High-availability configurations and system-level redundancy support.
  • PCIe Gen2 interface with 6 Gb/s SAS connectivity.
  • Hot-swap capable for reduced disruption during maintenance.
  • Compatibility with SAS/SATA HDDs.
  • Optimized for IBM Power6 servers running AIX, IBM i, or Linux.
  • Redundant power and component support in system integration.

Specifications

 
 
Attribute Specification
Interface PCIe Gen2 x8 (model-dependent)
SAS Ports Typically 4–8 internal/external ports (model-dependent)
RAID Levels Supported 0, 5, 6, 10, mirroring
Cache Optional write cache (e.g., 512 MB on cached models)
Data Transfer Rate 6 Gb/s SAS (per port)
Supported Systems IBM Power6 servers (e.g., 550, 570, 595, 720, 750, 770, 780) – check specific feature codes
Operating Systems AIX (5.3/6.1), IBM i (6.1), Linux (RHEL 4+/5+, SLES 9+/10+)
Form Factor PCIe low-profile or full-height adapter
Warranty 60 days
 

Compatibility

IBM RAID cards are compatible with IBM Power6 servers and operating systems:

  • Servers: Power6 models (e.g., 550, 570, 595, 720, 750, 770, 780) – verify specific feature codes and slot requirements.
  • Operating Systems: AIX (5.3/6.1), IBM i (6.1), Linux distributions (RHEL 4+/5+, SLES 9+/10+) certified for Power6.

Requires compatible PCIe slots, system firmware, and appropriate cabling/backplanes.

  • IBM 5580 / 2780 PCI-X RAID controller with auxiliary write cache

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  • IBM 5582 / 5738 PCI-X RAID controller with auxiliary write cache

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  • IBM 5590 / 2780 PCI-X RAID controller with auxiliary write cache

    IBM 5590 2780 Ctlr w/Aux Write Cache

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  • IBM 5679 SAS RAID Enablement

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  • IBM 5776 PCI-X Disk Ctlr-90MB No IOP

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  • IBM 5782 PCI-X EXP24 Ctl-1.5GB No IOP

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  • IBM 5908 PCI-X DDR 1.5GB SAS RAID Adapter

    IBM 5908 PCI-X DDR 1.5GB SAS RAID Adapter

    IBM 5908 PCI-X DDR 1.5GB SAS RAID Adapter  1.5GB Cache Gen-3 bling swap cassette  IBM 5908 PCI-X DDR 1.5GB Cache SAS RAID Adapter provides disk controller drive or SSD controller function using PCI-X DDR technology, a maximum of 1.5GB...

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