Samsung M386B8G70DE0-YH9

Overview

The Samsung M386B8G70DE0-YH9 is a 64 GB DDR3/DDR3L memory module designed specifically for servers that require high capacity and reliable performance. Operating at 1333 MHz with a PC3L-10600L rating, it supports ECC error correction and features Load Reduced DIMM technology to reduce electrical load on the memory controller. This makes it suitable for demanding workloads such as virtualization, in-memory databases, and large-scale analytics in enterprise environments.

Key features

• Load Reduced DIMM design with onboard register and data buffer to enable higher memory density and stable operation in multi-slot configurations
• Dual voltage support at 1.35 V and 1.5 V, allowing for lower power consumption or broader compatibility depending on server requirements
• ECC error correction to help maintain data integrity and prevent corruption during critical server operations
• 8Rx4 rank structure that efficiently organizes data across eight ranks for high capacity in a single 240-pin slot
• Optimized for server platforms that accept DDR3 or DDR3L LRDIMM modules, ensuring compatibility with enterprise-grade hardware

Key specs

• Capacity: 64 GB
• Memory type: DDR3/DDR3L ECC Load Reduced DIMM
• Speed: 1333 MHz (PC3L-10600L)
• Voltage: 1.35 V / 1.5 V dual voltage support
• Rank structure: 8Rx4
• Form factor: 240-pin DIMM

Connectivity and compatibility

This memory module is compatible only with servers that support DDR3 or DDR3L Load Reduced DIMMs. It cannot be mixed with Registered or Unbuffered ECC modules and is not intended for use in desktop or laptop systems. Its 240-pin form factor fits standard server memory slots designed for LRDIMM modules, making it a reliable choice for blade chassis, rack-mounted database nodes, and memory-intensive analytics platforms.

Performance and reliability

By reducing the electrical load on the memory controller, this module allows servers to populate more memory slots without sacrificing stability. The ECC feature actively detects and corrects memory errors, which is critical for maintaining uptime and data accuracy in enterprise environments. Samsung’s manufacturing quality ensures consistent performance and long-term reliability under heavy workloads.

Ideal uses and environments

This 64 GB DDR3/DDR3L LRDIMM is well suited to IT teams managing virtualization servers, large in-memory databases, or analytics platforms that demand high memory capacity and stability. It fits well in data centers and enterprise server setups where uptime and data integrity are priorities. Its dual voltage capability also offers flexibility for power-sensitive environments or legacy systems requiring 1.5 V operation.

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