M393B2G70BH0-YH9 Samsung 1x16GB DDR3 RDIMM ECC RAM

Enterprise DDR3 ECC RDIMM Server Memory for Reliable Capacity Scaling with the M393B2G70BH0-YH9

M393B2G70BH0-YH9 is a Samsung 16GB DDR3 Registered ECC RDIMM engineered for DDR3-era Intel Xeon and AMD Opteron server platforms where stability and predictable latency are required for long-running services. By using a registered memory architecture, it reduces electrical loading on the CPU memory controller, enabling higher DIMM population per channel and more consistent performance under virtualization and mixed enterprise workloads.

Designed for 240-pin DDR3 RDIMM slots, M393B2G70BH0-YH9 supports 1333 MT/s operation at 1.35V to balance bandwidth, thermals, and power draw in dense rack deployments. The 72-bit ECC data path addresses soft-error correction needs in production environments, while the dual-rank x4 organization improves signal integrity and supports scalable memory topologies. Although it does not change PCIe or storage capabilities, installing M393B2G70BH0-YH9 directly improves VM density, database buffer capacity, and file cache effectiveness, reducing storage I/O pressure and avoiding premature platform refreshes.

Why Choose the M393B2G70BH0-YH9?

M393B2G70BH0-YH9 provides a pragmatic upgrade path for legacy servers by delivering enterprise-grade error correction and RDIMM scalability without altering the server’s CPU, PCIe expansion, or storage design. It is well suited to controlled capacity expansion projects where uptime, DIMM population flexibility, and predictable behavior across multiple sockets are primary requirements.

Samsung designs server DRAM with a focus on compatibility, signal integrity, and lifecycle consistency, supporting data centre operational standards that demand repeatable performance and validated memory behavior across certified server platforms.

Key Applications:

• DDR3-era virtualization hosts
• General-purpose compute nodes
• Legacy database and middleware servers
• Enterprise file and print services
• Capacity expansion for RDIMM memory channels

At Happyware - Server Hardware you benefit from non-binding offers tailored to your rollout plan for M393B2G70BH0-YH9, ensuring the right quantities and revision consistency for fleet upgrades. For phased data centre refresh cycles, extended warranty options up to 6 years add planning security for long-lived DDR3 platforms.