Samsung - M386A8K40DM2-CWE - DDR4 - modulo - 64 GB - LRDIMM 288 pin - 3200 MHz / PC4-25600 1,2 V Load-Reduced ECC

Server memory bottlenecks can cripple virtualization performance and database response times. The Samsung M386A8K40DM2-CWE is a 64GB DDR4 Load-Reduced DIMM engineered to deliver high-capacity, low-latency memory for enterprise servers and data centers. With a 3200MHz clock speed and PC4-25600 rating, this module ensures smooth operation of memory-intensive workloads while ECC technology guards against data corruption.

Who is it for

IT administrators and data center operators running virtualization platforms, in-memory databases, or high-performance computing clusters will benefit from the increased memory density and reliability. This module is ideal for upgrading servers that support LRDIMM technology and require large memory footprints without sacrificing speed.

Main features

• 64GB capacity in a single module for maximum memory density.
• DDR4 technology with 3200MHz speed (PC4-25600) for high bandwidth.
• Load-Reduced DIMM (LRDIMM) design reduces electrical load on the memory bus, enabling higher capacities and speeds.
• ECC (Error-Correcting Code) detects and corrects single-bit errors, enhancing data integrity.
• 288-pin DIMM form factor compatible with standard server motherboards.
• Low 1.2V operating voltage for improved energy efficiency.

Specifications

• Brand: Samsung
• Model: M386A8K40DM2-CWE
• Memory Type: DDR4
• Capacity: 64 GB
• Speed: 3200 MHz
• Data Rate: PC4-25600
• Voltage: 1.2 V
• Pin Count: 288-pin
• Error Correction: ECC
• Buffering Type: Load-Reduced
• Form Factor: DIMM
• Application: Server Memory
• Configuration: Single Module

Tips

Verify that your server motherboard supports LRDIMM and DDR4-3200 memory before installation. For optimal performance, install modules in matched pairs or according to the manufacturer's population guidelines. Handle the module by its edges to avoid electrostatic discharge damage.