Samsung 32GB DDR4 3200 Mbps Server Memory Module

The Samsung M393A4G43AB3-CWE is a server memory module that delivers 32 GB of DDR4 capacity and moves data at 3200 Mbps. Designed around a Registered DIMM layout, it adds a dedicated register that smooths clock, command, and control signals, which is essential for servers that handle large workloads around the clock.

Operating at just 1.2 V, the module keeps power draw low without giving up speed. Integrated error-correcting code checks every bit and repairs single-bit faults on the fly, so critical applications stay stable even when memory is pushed hard.

The build uses a 2R x 8 configuration with eighteen 2 Gb chips, giving administrators the flexibility to populate up to two modules per channel in compatible motherboards. Support for both x4 and x8 organizations helps the DIMM fit a wide range of server platforms from entry-level tower systems to densely packed rack or blade environments.

Typical use cases include database servers that need consistent throughput, virtualization hosts that demand large memory footprints, and data-center nodes where uptime is non-negotiable. Installation is straightforward thanks to the standard 288-pin layout, so existing DDR4-based servers can be upgraded without special tools or changes to airflow paths.

• 32 GB DDR4 Registered DIMM for server platforms
• 3200 Mbps data rate with 1.2 V operating voltage
• 2R x 8 architecture and ECC for improved stability
• Standard 288-pin form factor
• Supports x4 and x8 organizations and two-DIMM-per-channel operation