IBM 90Y4608 8GB 20-Port Intelligent Passthru Module

Overview

The IBM 90Y4608 8GB 20-Port Intelligent Passthru Module delivers high-density memory expansion with built-in error detection and correction for mission critical servers. Designed for IBM Power and System x platforms, this module provides reliable, low-latency access to a large pool of memory while simplifying system configuration through intelligent passthrough technology.

Key Features

• 8GB DDR3 memory capacity per module for scalable performance
• 20 high-speed memory ports support simultaneous access
• Intelligent passthru logic reduces latency and improves bandwidth utilization
• Built-in ECC detects and corrects single-bit errors, enhancing data integrity
• Hot-swap capable for continuous operation without system downtime
• Compact form factor fits standard server chassis

Technical Specifications

• Model/Part Number: 90Y4608
• Memory Type: DDR3 SDRAM
• Total Capacity: 8GB
• Number of Ports: 20
• Operating Voltage: 1.5V
• Supported Temperature Range: 0 to 85 degrees Celsius
• Interface: PCIe Gen3 x8
• Power Consumption: Max 45W
• Compliance: RoHS, FCC

Typical Applications

• Enterprise data center servers requiring high memory bandwidth
• Virtualization platforms that benefit from large memory pools
• Database servers with intensive transaction processing
• High performance computing clusters that need reliable memory access
• Mission critical workloads where error correction and uptime are essential