Samsung - M386A4G40EM2-CRC - DDR4 - module - 32 GB - LRDIMM 288-polig - 2400 MHz

With a massive 32GB capacity and load-reduced architecture, this Samsung DDR4 LRDIMM delivers exceptional memory density for demanding server and workstation environments. Operating at 2400 MHz with a PC4-19200 rating, it provides a substantial bandwidth boost over previous-generation DDR3 modules while maintaining low 1.2V power consumption.

Overview

The Samsung M386A4G40EM2-CRC is a 288-pin Load-Reduced DIMM (LRDIMM) engineered for enterprise servers and high-performance workstations. It features Error-Correcting Code (ECC) technology to detect and correct single-bit memory errors, ensuring data integrity in mission-critical applications. The module is dual-rank (2Rx4) and buffered, which reduces electrical load on the memory controller and allows for higher memory capacities per channel.

What stands out

• 32GB high-density capacity for memory-intensive workloads
• Load-reduced design minimizes bus load, enabling more DIMMs per channel
• ECC support for reliable operation in servers and workstations
• 2400 MHz speed with CL17 latency for responsive performance
• Low 1.2V operating voltage for improved energy efficiency

Technical details

• Memory type: DDR4 SDRAM
• Capacity: 32 GB
• Module type: LRDIMM (Load-Reduced DIMM)
• Form factor: 288-pin DIMM
• Speed: 2400 MHz (PC4-19200)
• CAS latency: CL17
• Rank: Dual rank (2Rx4)
• Data integrity: ECC
• Buffered/registered: Buffered
• Voltage: 1.2 V
• Application: Server / Workstation

Our verdict

For enterprises seeking to maximize memory capacity and reliability, the Samsung M386A4G40EM2-CRC is an excellent choice. Its load-reduced architecture and ECC support make it ideal for virtualization, database servers, and other demanding applications.