Samsung M393A2K43CB2-CVF

Overview

The Samsung M393A2K43CB2-CVF is a 16GB DDR4 server memory module designed to deliver stable and efficient performance in demanding server environments. Operating at 2933 Mbps, it supports high-speed data transfer while maintaining signal integrity through its Registered DIMM architecture. This module is ideal for servers running virtualization, database management, or other continuous workloads that require reliable memory operation.

Key features

• Registered DIMM design that enhances signal quality by buffering clock, command, and control signals, ensuring stability in densely populated memory configurations
• Error correcting code (ECC) with 8-bit parity that detects and corrects common data errors to prevent system crashes and data corruption
• Energy-efficient 1.2-volt operation that reduces power consumption without compromising performance
• Two-rank x8 organization allowing for efficient use of memory channels and supporting configurations with two DIMMs per channel
• Plug-and-play installation compatible with standard DDR4 server motherboards, simplifying upgrades and replacements

Key specs

• Capacity: 16 GB
• Memory type: DDR4
• Speed: 2933 Mbps
• Voltage: 1.2 V
• Module type: Registered DIMM (RDIMM)
• Pin count: 288 pins
• ECC support: 8-bit parity error correcting code
• Rank: Two-rank x8

Compatibility and use cases

This memory module fits well in server systems that require reliable and fast memory performance, such as virtualization hosts, database servers, and enterprise applications running 24/7. Its ECC capability and registered design make it a strong choice for IT professionals looking to minimize downtime and maintain data integrity. It also suits setups where power efficiency is important, helping reduce overall energy costs in data centers.

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