Samsung 8GB DDR3-1600 512Mx8 ECC/REG CL11 Chip Sever Memory Module

Overview

The Samsung M393B1G73DB0-YK0 is a server memory module that provides 8GB of DDR3 capacity running at 1600 MHz. It is designed to deliver reliable performance in enterprise environments by combining error-correcting code (ECC) with registered buffering, which helps maintain signal integrity and reduce data corruption risks. With a CL11 latency and a 512Mx8 chip structure, this module fits well in systems that require stable and accurate memory operation under demanding workloads.

This memory module is ideal for virtualization hosts, database servers, and high-traffic web applications where data accuracy and uptime are critical. It supports systems from major server manufacturers such as Dell, HPE, Lenovo, and Supermicro, provided they require DDR3 ECC registered memory. It is not compatible with standard consumer desktops or workstations that lack ECC registered support.

Key features

• 8GB DDR3 memory capacity that balances performance and capacity for server tasks
• Error-correcting code (ECC) that automatically detects and corrects single-bit memory errors to improve system stability
• Registered buffering that reduces electrical load on the memory controller, enabling reliable operation with multiple modules installed
• CL11 CAS latency optimized for server workloads to provide efficient access timing without sacrificing stability
• Compatible with enterprise-grade motherboards requiring DDR3 ECC registered modules, ensuring broad support in professional server environments

Key specs

• Memory capacity: 8GB
• Memory type: DDR3
• Speed: 1600 MHz
• Latency: CL11
• Chip configuration: 512Mx8
• ECC: Yes, error-correcting code
• Registered: Yes

Compatibility and use cases

This memory module is well suited for servers and workstations that require ECC registered DDR3 memory to maintain data integrity and system uptime. It works effectively in virtualization environments where multiple virtual machines demand consistent memory performance. Database servers and analytics clusters also benefit from the error correction and buffering features, which help prevent crashes and data loss during heavy processing loads. It is a practical choice for IT administrators looking to upgrade or expand memory capacity in rack-mounted systems from leading vendors.