Samsung 32GB DDR4 2933 Mbps Memory Module

Overview

The Samsung M393A4K40CB2-CVF is a 32GB DDR4 Registered DIMM designed to provide servers with the memory capacity and speed required for demanding workloads. Operating at 2933 Mbps with a low voltage of 1.2 V, it balances performance and power efficiency, making it well suited for data centers, virtualization hosts, and branch office servers. Its 288-pin layout and 2-rank by 4-bit organization ensure compatibility with a wide range of DDR4 RDIMM systems.

Key features

• Registered DIMM design that enhances signal integrity and system stability under heavy memory traffic
• Integrated 8-bit error correction that detects and repairs single-bit errors in real time to maintain data integrity
• Supports x4 and x8 memory configurations, allowing flexible scaling for upgrades or full memory refreshes
• Low operating voltage of 1.2 V reduces power consumption and heat generation in server environments
• Standard 288-pin layout ensures straightforward installation in compatible DDR4 RDIMM slots

Key specs

• Capacity: 32 GB
• Memory type: DDR4 Registered DIMM (RDIMM)
• Speed: 2933 Mbps
• Voltage: 1.2 V
• Organization: 2-rank by 4-bit
• Pin count: 288 pins
• Error correction: 8-bit ECC

Connectivity and compatibility

This memory module is compatible with server platforms that support DDR4 RDIMM technology and can be installed in systems designed for x4 or x8 memory configurations. Its standard 288-pin interface fits most modern server motherboards, making it a versatile choice for expanding or refreshing server memory.

Performance and reliability

With its registered design and integrated error correction, this module ensures stable and reliable operation even under heavy workloads. The 8-bit ECC protects critical data by automatically correcting single-bit errors, which is essential for database servers, analytics nodes, and virtual machine clusters where data accuracy is paramount.

Ideal uses and environments

This 32GB DDR4 RDIMM is a strong choice for IT professionals managing data centers, virtualization hosts, or branch office servers that require both high memory capacity and dependable performance. Its power-efficient operation and error correction features make it well suited to environments where uptime and data integrity are critical.