IBM 74Y2491 Pcie Expansion Assembly Gen-1

IBM 74Y2491 Pcie Expansion Assembly Gen-1
IBM 74Y2491 Pcie Expansion Assembly Gen-1
The IBM 74Y2491 PCIe Expansion Assembly Gen-1 is a high-performance add-on module designed to extend the capabilities of servers and workstations that require additional peripheral connectivity. Built to IBM quality standards, this expansion assembly... Read More
price
$69.95
  • In Stock: 1
  • Manufacturer: IBM
  • Model or Part: 74Y2491
  • Condition: Refurbished
  • Weight: 3.00lb
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Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Overview

The IBM 74Y2491 PCIe Expansion Assembly Gen-1 is a high-performance add-on module designed to extend the capabilities of servers and workstations that require additional peripheral connectivity. Built to IBM quality standards, this expansion assembly delivers reliable signal integrity and easy installation for mission critical environments.

Key Features

  • Gen-1 PCI Express interface with 2.5 GT/s lane speed
  • Supports up to four full-height PCIe slots for flexible configuration
  • Robust metal shielding reduces electromagnetic interference
  • Tool-less mounting mechanism speeds deployment and serviceability
  • Compatible with a wide range of IBM Power Systems and x86 platforms

Technical Specifications

  • Model/Part Number: 74Y2491
  • PCIe Generation: Gen-1 (2.5 GT/s)
  • Form Factor: Full height, half length
  • Connector Type: Standard PCIe x16 edge connector
  • Supported Bus Widths: x4, x8, x16
  • Operating Temperature Range: 0 to 55 degrees Celsius
  • Power Consumption: Typical 15 W, maximum 30 W
  • Dimensions (L x W x H): 267 mm x 111 mm x 31.5 mm
  • Compliance: RoHS, CE, FCC

Applications

  • Data center servers that need additional network or storage adapters
  • High-performance computing clusters requiring low latency I/O expansion
  • Enterprise workstations used for virtualization and software development
  • Industrial control systems where ruggedness and reliability are essential
  • Research labs needing flexible configuration of PCIe devices such as GPUs, RAID controllers or specialized accelerators

This IBM PCIe Expansion Assembly Gen-1 provides a dependable pathway to scale your system's I/O capabilities while maintaining the performance and stability expected from IBM hardware.