49Y1442 IBM 1GB DDR3 1333MHz CL9 ECC RDIMM Server Memory

The IBM 49Y1442 is a 1GB DDR3 memory module designed to provide reliable memory capacity for servers and enterprise systems. It operates at a clock speed of 1333MHz and features a CAS latency of 9.

This module includes ECC (Error-Correcting Code) functionality, which helps detect and correct common types of data corruption, improving system stability and data integrity. The RDIMM (Registered DIMM) design adds an additional register between the memory controller and DRAM modules, reducing electrical load and supporting higher memory capacities.

Typically used in IBM server environments, this memory module suits IT professionals managing server upgrades or maintenance who require consistent and supported memory specifications.

• 1GB DDR3 memory capacity for basic memory expansion
• 1333MHz operating frequency for compatible system performance
• CAS Latency 9 timing to balance speed and stability
• ECC functionality to detect and correct memory errors
• Registered DIMM format to support server-grade stability

This memory module plays a foundational role in maintaining the functioning of IBM servers by providing stable and error-corrected memory. It supports workloads that need verified and tested memory components for operational consistency without assuming additional performance claims.