Samsung 16GB DDR3-1600 1Gx4 ECC REG CL11 Memory Module

Overview

The Samsung M393B2G70QH0-CK0 is a server-grade memory module designed to provide 16GB of DDR3 capacity with error-correcting code (ECC) and a built-in register for enhanced stability. Operating at 1600 megatransfers per second, it delivers the bandwidth needed for demanding workloads such as database servers and virtualization hosts. This module supports flexible voltage options, making it compatible with a variety of Intel and AMD platforms that accept ECC Registered DDR3 memory.

Key features

• 16GB capacity that expands memory headroom for servers handling intensive applications
• ECC technology detects and corrects single-bit errors to maintain data integrity and reduce system crashes
• Onboard register buffers clock, command, and control signals to minimize electrical noise and improve signal quality
• Dual-rank 2R x 4 layout supports higher memory density and performance in multi-DIMM configurations
• Operates at 1.5V or 1.35V, allowing compatibility with both standard and energy-efficient server systems
• Standard 240-pin form factor ensures easy installation in compatible server motherboards

Key specs

• Memory type: DDR3 ECC Registered DIMM
• Capacity: 16GB
• Speed: 1600 MT/s (megatransfers per second)
• Voltage: 1.5V / 1.35V
• Rank: Dual-rank (2R x 4)
• Form factor: 240-pin DIMM
• Error correction: ECC with 8-bit parity

Compatibility and installation

This memory module fits motherboards that support ECC Registered DDR3 DIMMs, commonly found in server and workstation environments. Installation is straightforward: power down the system, insert the module into an available DDR3 ECC slot, and reboot to immediately benefit from increased memory capacity and improved reliability. Its flexible voltage operation makes it suitable for a wide range of Intel and AMD server platforms.

Ideal uses and environments

The Samsung M393B2G70QH0-CK0 is well suited to IT administrators managing virtualization clusters, cloud infrastructure, or database servers where uptime and data integrity are critical. It also fits well in lab environments and enterprise servers that require predictable performance under heavy workloads. This module helps consolidate workloads by providing ample memory capacity while reducing the risk of data corruption through ECC and register features.