Tyan M7902 2-Channel SCSI RAID Controller

TyanSKU: 1816628

Price:
Sale price$137.32

Description

Tyan M7902 2-Channel SCSI RAID Controller — PCI-X Ultra320 Internal SCSI RAID Card

The Tyan M7902 2-Channel SCSI RAID Controller is a rugged, enterprise-grade storage solution engineered for demanding server environments. Designed to maximize performance and reliability, this PCI-X based controller delivers two Ultra320 SCSI channels with internal connectivity, enabling fast, scalable storage configurations for databases, virtualization, backups, and data-intensive workloads. Built to integrate seamlessly into traditional server backplanes, the M7902 provides solid RAID-ready capabilities and robust data protection features to keep critical applications running smoothly.

  • Two-channel Ultra320 SCSI architecture for high-throughput, reliable data paths across multiple drives in a single server platform.
  • PCI-X interface that delivers the bandwidth needed for legacy and higher-density server configurations, ensuring compatibility with a wide range of enterprise systems.
  • Internal 68-pin HD-68 Ultra320 SCSI connectors on the card, enabling direct, clean connections to SCSI drives without exposed cables in the chassis.
  • Up to 320 MB/s maximum data transfer rate, translating to faster read/write operations, improved backups, and reduced bottlenecks in storage-heavy workloads.
  • Internal RAID-ready design that supports configuring storage pools and protecting data across multiple SCSI drives, ideal for servers that require dependable storage management without sacrificing performance.

Technical Details of Tyan M7902 2-Channel SCSI RAID Controller

  • Interface: PCI-X
  • Bus speed: Up to 320 MBps data throughput
  • Channels: 2 (two-channel SCSI)
  • Connector type: 2 x 68-pin HD-68 Ultra320 SCSI (internal)
  • Connectivity: Internal SCSI RAID controller

How to install Tyan M7902 2-Channel SCSI RAID Controller

Preparing for installation starts with powering down the system and disconnecting all power sources. Ground yourself to prevent static discharge, then open the server chassis to access the motherboard and PCI-X slots. Locate an appropriate PCI-X slot with enough clearance for the M7902 card and check for any existing cards that may need relocation to optimize spacing for cooling and cabling. Once a suitable slot is found, align the card with the slot and press firmly until the connectors seat fully. Secure the card with the chassis screw to ensure it remains steady under operation. After securing the card, connect the internal SCSI cabling to the two 68-pin HD-68 Ultra320 connectors on the M7902, routing cables neatly to avoid interference with fans and other components. Recheck cabling to ensure there are no loose connections or crossed lines. Replace the server cover, reattach power, and boot the system. Enter the server’s BIOS or RAID utility during POST to recognize the new controller and to initialize any required controller settings. Configure your preferred RAID volumes if needed, and install or update drivers and management software within the operating system to monitor and manage the SCSI array. Finally, run a quick diagnostic or data integrity test to verify that all drives are detected, healthy, and performing as expected. If your environment requires additional optimization, consider enabling caching options and tuning RAID levels according to your workload, then perform thorough testing with representative workloads to validate performance gains.

Frequently asked questions

  • What is the Tyan M7902 used for? It is a dual-channel SCSI RAID controller designed for servers and storage enclosures, providing fast internal SCSI connectivity, RAID-ready capabilities, and high-throughput performance for data-intensive workloads.
  • What interface does it use? The M7902 uses a PCI-X interface, offering compatibility with legacy server architectures while delivering solid bandwidth for SCSI operations.
  • How many channels does it have and what connectors are included? It features 2 channels and provides internal 68-pin HD-68 Ultra320 SCSI connectors for direct drive connections inside the chassis.
  • What is the maximum data transfer rate? Up to 320 MB/s, enabling faster data access, backups, and large file transfers compared to older SCSI configurations.
  • Is it suitable for enterprise storage environments? Yes. Its dual-channel design, internal SCSI connectivity, and RAID-ready architecture make it a reliable option for enterprise storage arrays, databases, virtualization, and other I/O-intensive applications.

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