HMAA8GR7MJR4N-WM Hynix 64GB PC4-23400 2933MHz ECC DDR4 SDRAM Registered

The Hynix HMAA8GR7MJR4N-WM 64GB Memory Module

The Hynix HMAA8GR7MJR4N-WM 64GB Memory 2933MHz PC4-23400 CL21 ECC DDR4 SDRAM 288-Pin Registered RAM is designed for high-performance server and workstation environments where speed, stability, and reliability are essential. This memory module belongs to the DDR4 Registered ECC category, a specialized class of system memory engineered for error correction, improved electrical load management, and optimized multi-module support. As a 64GB module, it is particularly suited for systems that require substantial capacity for handling large datasets, virtualization workloads, heavy multitasking, and mission-critical applications.

DDR4 ECC Registered RAM Category Description

DDR4 ECC Registered RAM, also known as RDIMM (Registered DIMM), is a type of memory commonly used in enterprise servers, advanced workstations, and data-intensive computing systems. The inclusion of ECC (Error-Correcting Code) enables the detection and correction of single-bit memory errors, thereby improving system reliability and preventing data corruption. Registered memory includes an additional register between the system memory controller and the DRAM chips, which helps reduce the electrical load on the memory controller. This design allows for increased memory density and support for more memory modules in a single system.

The Hynix HMAA8GR7MJR4N-WM is part of this specialized category, offering exceptional stability and performance even under extreme workloads. Its 2933MHz operating frequency ensures fast data transfer, while its CL21 latency and DDR4 architecture contribute to lower power consumption and improved efficiency when compared to older memory generations.

DDR4 Registered ECC Memory

This memory category focuses on reliability and advanced system support. Not only does it deliver higher bandwidth compared to DDR3, but it also provides improved error correction, better power efficiency, and enhanced management of multiple memory modules.

Error-Correcting Capability

ECC memory’s main feature is its ability to detect and correct errors on the fly. Servers and mission-critical systems cannot afford instability or data corruption, making ECC technology essential. The HMAA8GR7MJR4N-WM module includes ECC to maintain data accuracy during read/write operations.

Advanced DDR4 Technology

As a DDR4 module, this memory benefits from improved performance, lower operating voltage, and higher density capabilities. DDR4 operates more efficiently than its predecessors, reducing heat output and overall energy consumption.

Performance Features of Hynix HMAA8GR7MJR4N-WM

The HMAA8GR7MJR4N-WM memory module offers several performance benefits that make it ideal for professional environments that rely on consistent speed and reliability. Its 2933MHz clock speed ensures quick access to data, essential for applications such as virtualization, large-scale databases, scientific computing, and cloud infrastructure management.

CL21 Latency

The CAS latency of CL21 ensures quick responsiveness without compromising system stability. While registered ECC memory generally has slightly higher latency compared to non-ECC modules, its benefits in data integrity and capacity support far outweigh the difference in timing.

Use Cases

This memory module is widely applicable across professional-grade systems, offering the type of reliability demanded by enterprise organizations and data-driven industries. From handling virtual desktops to powering scientific modeling systems, this module ensures that systems operate efficiently and consistently.

Enterprise Servers

Enterprise servers require memory modules that can operate continuously without error. ECC Registered RAM is the standard for server environments due to its stability and ability to detect and correct data errors. The HMAA8GR7MJR4N-WM is therefore an excellent choice for hosting environments, mail servers, application servers, and more.

High-Performance Workstations

Workstations for engineering, simulation, and design use large datasets and memory-intensive software. Registered ECC RAM ensures smooth performance even under heavy workloads.

Motherboard and CPU Compatibility

Most server-grade processors from Intel and AMD fully support DDR4 RDIMM modules. Systems using Intel Xeon or AMD EPYC processors are particularly well-suited for this memory.

Multi-Module

Registered memory designs allow motherboards to support many more memory modules than they otherwise could with unbuffered DIMMs. This makes scaling memory beyond 128GB, 256GB, or even multiple terabytes possible.