Samsung 4GB DDR3 1600Mhz PC3-12800 Memory Module

Overview

The Samsung M393B5270DH0-YK0 is a 4GB DDR3 1600MHz Registered DIMM memory module designed for server systems that require reliable and stable performance. It features ECC with an additional 8-bit parity to detect and correct memory errors, ensuring data integrity in demanding environments. Operating at either 1.5V or 1.35V, this module offers flexible power management to suit various server configurations.

With a 240-pin interface and 1R x 4 organization, it supports up to two ranks per DIMM and is compatible with two DIMMs per channel (2DPC) setups. The built-in register manages clock, command, and control signals, reducing electrical load and improving signal integrity, which is essential for consistent, low-latency memory performance in data centers and enterprise servers.

Key features

• ECC with 8-bit parity for automatic error detection and correction, maintaining data accuracy under heavy workloads
• Registered DIMM design that stabilizes signal timing and reduces electrical interference in multi-module configurations
• Dual voltage operation at 1.5V and 1.35V to optimize power consumption based on server requirements
• Supports 2DPC configurations, allowing flexible memory expansion in server channels
• 1R x 4 rank and organization layout tailored for server-grade memory performance and reliability

Key specs

• Memory type: DDR3 Registered DIMM (RDIMM)
• Capacity: 4 GB
• Speed: 1600 MHz (PC3-12800)
• Voltage: 1.5V / 1.35V
• Pin count: 240 pins
• Rank and organization: 1R x 4
• ECC: Yes, with 8-bit parity
• Compatibility: Supports 2DPC (two DIMMs per channel) server configurations

Connectivity and compatibility

This memory module is designed specifically for server motherboards that support DDR3 Registered DIMMs with ECC functionality. Its 240-pin interface fits standard DDR3 RDIMM slots, and the module’s support for 2DPC configurations allows it to work efficiently in multi-channel memory architectures. The dual voltage operation ensures compatibility with servers that optimize power consumption without sacrificing performance.

Ideal uses and environments

The Samsung M393B5270DH0-YK0 is well suited to enterprise servers, data centers, and professional computing environments where data integrity and stable memory performance are critical. It supports workloads that demand consistent multitasking and error-free data processing, making it a strong choice for IT administrators managing mission-critical applications and virtualized server setups.