M393B2G70BH0-YK0 Samsung 1x16GB DDR3 ECC RAM

Enterprise DDR3L ECC Registered RDIMM Memory Module for Legacy Server Platforms with the M393B2G70BH0-YK0

The M393B2G70BH0-YK0 is a Samsung 16GB DDR3L ECC Registered RDIMM designed for sustained operation in enterprise 2S/4S server platforms that rely on DDR3 memory controllers. In these CPU generations, memory stability and signal integrity are often the limiting factors for virtualization density and general-purpose compute, making a registered, x4-based architecture essential for predictable uptime.

With JEDEC-aligned DDR3-1600 timing, the M393B2G70BH0-YK0 supports balanced bandwidth per channel while maintaining conservative latency behavior under mixed read/write pressure. The RDIMM register improves electrical loading for higher population counts, and ECC provides in-line error correction to protect long-running workloads. As a 240-pin low-profile DIMM, it fits standard server memory banks and airflow paths, enabling straightforward capacity expansion and spare replacement without altering PCIe expansion, storage topologies, or platform firmware baselines commonly found in legacy refresh cycles.

Why Choose the M393B2G70BH0-YK0?

The M393B2G70BH0-YK0 targets environments where DDR3 platforms remain operationally valuable and where controlled change management is required. It delivers a practical density-to-reliability profile for fully populated memory channels, helping maintain consistent performance as VM counts grow, while preserving the scalability characteristics expected in registered DIMM designs for multi-socket servers.

Samsung memory engineering emphasizes strict process control, JEDEC compliance, and validation discipline for enterprise duty cycles. This approach supports stable interoperability with server-class chipsets and BIOS memory training routines, aligning with data centre requirements for deterministic behavior and service continuity.

Key Applications:

• Legacy DDR3 server refresh and spares
• Virtualization on DDR3 platforms
• General-purpose compute nodes
• Capacity expansion in 2S/4S RDIMM systems

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your needs and the option to extend the warranty up to 6 years, supporting controlled procurement and long-term operation of M393B2G70BH0-YK0-based memory spares and upgrades.