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Samsung 32GB DDR4 2666 Mbps Server Memory Module

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Product details

Management number 202047793 Release Date 2025/09/19 List Price $1,294.50 Model Number 202047793
Category

The Samsung M393A4K40DB2-CTD is a 32GB DDR4 registered DIMM designed specifically for server environments that demand reliable and stable memory performance. Running at 2666 Mbps and operating at 1.2 volts, this module balances speed and power efficiency, making it suitable for data centers and enterprise servers where consistent uptime is critical.

This memory module features a 2R x 4 configuration with support for both x4 and x8 organization, allowing it to handle complex workloads with ease. It supports up to two ranks per DIMM and fits into 2DPC (two DIMMs per channel) configurations, which helps maximize memory capacity without sacrificing performance. The inclusion of on-module error correction with 8-bit parity ensures data integrity by detecting and correcting errors, a vital feature for servers running mission-critical applications.

Additionally, the module integrates a register that buffers clock, command, and control signals. This buffering improves signal stability and reduces electrical noise, which is especially important in multi-module setups where maintaining signal integrity can be challenging. The 288-pin layout is compatible with a wide range of server motherboards, making it a versatile choice for upgrading or building reliable server systems.

This Samsung memory module is ideal for IT professionals and system builders who need dependable memory solutions for virtualization, database management, cloud computing, and other demanding server tasks. Its design focuses on delivering consistent performance and error resilience, helping to keep servers running smoothly under heavy workloads.

Highlights:

  • 32GB DDR4 registered DIMM operating at 2666 Mbps
  • Runs efficiently at 1.2 volts
  • Includes register for improved clock and signal stability
  • 2R x 4 rank and organization supporting x4 and x8 configurations
  • Error-correcting code (ECC) with 8-bit parity for data integrity
  • 288-pin layout compatible with server motherboards

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