Dell 64GB DDR5 RDIMM ECC Registered RAM - HMCG94MEBQA112N

What It Is

The Dell 64 GB DDR5 RDIMM ECC Registered module (MPN: HMCG94MEBQA112N) is a server-grade registered memory module designed for enterprise-class servers, workstations, and storage systems. It features a command/address buffer to reduce memory controller load, enabling higher memory capacity per system. This module is built for continuous 24×7 operation in demanding data center environments.

Technical Details

• Part Number: HMCG94MEBQA112N
• Brand: Dell
• Capacity: 64 GB
• Memory Type: DDR5
• Form Factor: RDIMM (registered)
• Error Correction: ECC Registered
• Class: Enterprise (24×7 operation)

Configuration & Options

• Single 64 GB DDR5 RDIMM module, registered with ECC support.
• Designed for installation in Dell server platforms supporting DDR5 RDIMM.
• Suitable for mixed-capacity configurations, subject to system memory population rules.
• Standard 288-pin DIMM interface per DDR5 RDIMM specification.

Operating Conditions

This module is intended for deployment in corporate-class servers, workstations, and storage arrays operating in 24×7 environments. It supports multi-module installations where the registered buffer minimizes electrical loading on the memory controller. The ECC Registered design provides single-bit error correction, making it suitable for mission-critical workloads requiring high reliability and uptime.