The HMA81GR7JJR8N-VKTF is an 8GB DDR4-3200 Registered ECC DIMM (RDIMM) memory module manufactured by Hynix Semiconductor. Designed primarily for servers and high-performance workstations, this module uses Registered ECC (Error-Correcting Code) technology to ensure exceptional data integrity and stability, particularly critical in demanding enterprise environments. The registered design incorporates a register between the memory controller and the DRAM chips, reducing the electrical load and enabling larger memory configurations with improved reliability.

Applications

• Servers: Ideally suited for use in servers needing high capacity, dependable memory for tasks such as virtualization, database management, and other resource-intensive applications.
• Workstations: Perfect for professional workstations utilized for CAD, video editing, 3D rendering, scientific computing, and other demanding workloads.
• Data Centers: Excellent for data centers requiring high-density memory solutions coupled with superior data protection capabilities.
• Cloud Computing: Used in cloud computing environments to support virtual machines and various cloud-based applications.
• High-Performance Computing (HPC): Integrated into HPC systems to perform complex scientific simulations, data analysis, and other computationally intensive tasks.

Features

• 8GB Capacity: Offers a total memory capacity of 8GB.
• DDR4 Technology: Leverages DDR4 (Double Data Rate 4) technology for enhanced speed and efficiency.
• 3200MHz Clock Speed: Operates at a high clock speed of 3200MHz, delivering rapid data transfer rates.
• Registered ECC (Error-Correcting Code): Employs registered ECC to detect and correct single-bit errors, ensuring high data reliability.
• RDIMM (Registered DIMM): Implements a registered design to enhance signal integrity and facilitate larger memory configurations.
• 288-Pin Connector: Equipped with a 288-pin connector, ensuring compatibility with standard DDR4 memory slots in servers and workstations.

Benefits

• Superior System Stability: The registered design dramatically enhances signal integrity, which leads to superior system stability, especially in memory-dense configurations.
• Enhanced Data Integrity: The ECC (Error-Correcting Code) functionality robustly protects data by detecting and correcting errors automatically.
• Increased Performance: The high 3200MHz clock speed results in faster memory access times and significantly improved application performance.
• Compatibility: It is designed to be fully compatible with a broad range of servers and workstations that support DDR4 RDIMM memory.

Additional Details

The HMA81GR7JJR8N-VKTF operates at a standard voltage of 1.2V, complying fully with JEDEC standards for DDR4 memory modules. Comprehensive details regarding timing parameters, power consumption, and thermal characteristics are available in the official Hynix datasheets. Before purchasing and installing this memory module, it is essential to ensure that the target system (server or workstation) explicitly supports DDR4 Registered ECC DIMM memory. The 'VKTF' suffix most likely refers to specific manufacturing batches, testing parameters, or stringent quality control standards applied during the manufacturing process. This memory module represents an excellent choice for organizations and professionals demanding reliable, high-performance memory to effectively support mission-critical applications and intensive computing workloads.