The HMA42GR7AFR4N-VK is a 16GB DDR4 2133MHz ECC Registered DIMM (RDIMM) memory module manufactured by Hynix Semiconductor. It's designed for servers and high-performance workstations that require error correction and enhanced stability. This module operates at 1.2V, adhering to the DDR4 low-voltage standard, and features a 288-pin interface.

Applications

• Servers
• High-Performance Workstations
• Cloud Computing Platforms
• Virtualization Environments
• Data Centers

Features

• 16GB Capacity: Provides substantial memory capacity for demanding server workloads.
• DDR4 Technology: Utilizes DDR4 architecture for improved speed and power efficiency.
• 2133MHz Speed: Operates at a frequency of 2133MHz for fast data transfer.
• ECC (Error Correcting Code): Detects and corrects memory errors, ensuring data integrity.
• RDIMM (Registered DIMM): Includes a register that buffers commands, addresses, and control signals, improving signal integrity and stability.
• 1.2V Voltage: Low-voltage operation reduces power consumption and heat generation.
• 288-Pin Interface: Standard DDR4 RDIMM interface for compatibility with server motherboards.

Benefits

• Enhanced Data Integrity: ECC functionality prevents data corruption and system crashes.
• Improved System Stability: The register enhances signal integrity, leading to more reliable operation.
• Increased Performance: Fast memory speeds improve application responsiveness and overall system performance.
• Energy Efficiency: Low voltage operation reduces power consumption and lowers operating costs.
• Scalability: Allows for expanding memory capacity to meet growing workload demands.

Additional Details

The HMA42GR7AFR4N-VK module is a dual-rank module, indicating that memory chips are organized in two ranks on the module. This configuration can improve memory interleaving and performance. The ECC functionality is crucial for server environments where data integrity is paramount. The RDIMM design helps to reduce the load on the memory controller, enabling the system to support larger memory configurations. This memory module complies with JEDEC standards, ensuring compatibility with a wide range of server platforms. The module's 2133MHz speed corresponds to PC4-17000. It’s specifically engineered for server and workstation environments needing high reliability and data protection.