Samsung 64GB DDR4-2400 2400 Mbps Memory Module

Overview

The Samsung M393A8K40B21-CTC is a 64 GB DDR4 server memory module designed to provide reliable and efficient performance for demanding enterprise applications. Operating at 2400 Mbps with a low voltage of 1.2 V, it balances speed and energy efficiency while maintaining system stability through its registered DIMM architecture. This module is ideal for servers handling virtualization, data analytics, and database workloads where uptime and data integrity are essential.

Key features

• Registered DIMM design that stabilizes clock, command, and control signals for fully populated server boards
• Low operating voltage of 1.2 V to reduce power consumption and heat generation
• High capacity 64 GB module using four-rank by four-bit layout with 3DS components to maximize memory density
• Integrated error checking with eight-bit parity signals to protect against data corruption
• Compatible with x4 or x8 memory organization and supports up to two DIMMs per channel for flexible configurations
• 288-pin form factor that fits standard DDR4 server sockets for easy installation and upgrades

Key specs

• Capacity: 64 GB
• Memory type: DDR4 registered DIMM
• Data rate: 2400 Mbps
• Voltage: 1.2 V
• Pin count: 288 pins
• Rank and organization: Four-rank by four-bit with 3DS components
• Error correction: Eight-bit parity signals

Connectivity and compatibility

This memory module is designed to fit into DDR4-2400 registered DIMM slots commonly found in modern server motherboards. It supports configurations with x4 or x8 memory organization and can be installed up to two DIMMs per channel, allowing for scalable memory capacity in enterprise environments. Ensure your server motherboard supports registered DDR4 modules at 2400 Mbps to fully utilize this memory.

Ideal uses and environments

The Samsung M393A8K40B21-CTC excels in environments that require large memory capacity and reliable performance. It works well in virtualization hosts managing multiple virtual machines, data analytics servers processing large datasets in memory, and database servers where data accuracy and uptime are critical. Its energy-efficient design also helps reduce operational costs in data centers.