Samsung 32GB DDR4 2400MHz PC4-19200 ECC RDIMM Memory Module

The Samsung M393A4K40CB1-CRC is a 32GB DDR4 server memory module that operates at 2400 MHz and follows the PC4-19200 specification. Built on a registered DIMM design, it places a dedicated register between the memory controller and the DRAM chips, which cleans up clock, command, and control signals so large servers can stay stable even when every slot is filled.

Integrated error correction with 8-bit parity actively detects and fixes single-bit faults, helping to protect important data and keep mission-critical workloads running without interruption. This makes the module a solid choice for virtualization hosts, database servers, and any environment where uptime and data integrity come first.

The dual-rank layout that uses x4 chip organization balances density with dependable throughput. Operating at only 1.2 volts, the module draws less power than earlier generations, an advantage that adds up quickly in high-density racks or energy-aware data centers.

Installation is straightforward: insert the 288-pin RDIMM into any motherboard that supports DDR4 ECC registered memory. Whether you are expanding capacity for additional virtual machines, increasing cache for a busy web application, or future-proofing an existing server, this Samsung module delivers reliable, enterprise-grade performance with minimal downtime.

• 32GB capacity in a DDR4 registered DIMM
• 2400 MHz data rate that meets the PC4-19200 standard
• ECC with 8-bit parity for automatic error correction
• Dual-rank x4 configuration for balanced performance
• 1.2 V operation to help reduce power consumption
• 288-pin layout designed for DDR4 server motherboards