M393B1G70QH0-CK0 Samsung 1x8GB DDR3 RDIMM ECC RAM

Enterprise DDR3 ECC RDIMM Memory Upgrade for Legacy Server Platforms with the M393B1G70QH0-CK0

The M393B1G70QH0-CK0 is a Samsung DDR3 ECC Registered DIMM engineered for DDR3-era server and workstation platforms that depend on stable, buffered memory signaling. As an 8GB RDIMM, the M393B1G70QH0-CK0 supports predictable performance characteristics for CPU generations built around 240-pin DDR3 memory channels and is aligned to JEDEC compliance requirements in enterprise BIOS and firmware stacks.

Designed for balanced compute and virtualization on established platforms, the M393B1G70QH0-CK0 operates at DDR3-1600 (PC3-12800R) and uses ECC across a 72-bit data path to improve resilience against soft errors under sustained load. The registered architecture reduces electrical loading on the memory controller, supporting higher slot population and more consistent behavior when scaling memory capacity per socket. This makes the M393B1G70QH0-CK0 well suited for refresh projects, spares strategy, and maintaining serviceability where PCIe expansion and storage are already fixed by the host system architecture.

Why Choose the M393B1G70QH0-CK0?

The M393B1G70QH0-CK0 delivers a practical density-to-stability profile for extending the lifecycle of DDR3-based servers without introducing compatibility risk. For IT operations teams, the M393B1G70QH0-CK0 supports consistent memory behavior across populated channels, enabling predictable scaling, controlled downtime during maintenance, and reliable deployment in mixed-fleet legacy environments.

Samsung memory engineering emphasizes rigorous validation, tight process control, and long-term platform compatibility, aligning the module with enterprise reliability expectations and standard data centre operational practices for service continuity.

Key Applications:

• Legacy server refresh and spare stock
• Virtualization on DDR3 platforms
• General-purpose compute nodes
• Infrastructure services and directory workloads

At Happyware - Server Hardware you benefit from non-binding offers tailored to your configuration and rollout plan, helping you standardize on the M393B1G70QH0-CK0 across maintenance cycles while keeping procurement efficient.