Samsung 16GB DDR3-1866 2Gx72 ECC-REG CL13 Server Memory Module

The Samsung M393B2G70DB0-CMA is a 16GB server memory module that follows the DDR3-1866 standard and combines a registered buffer with error-correcting code to keep demanding workloads stable. It delivers the bandwidth required by high-traffic database servers and the consistent reliability needed for virtualization hosts that run around the clock.

A built-in register reshapes clock, command, and control signals before they reach the DRAM chips. This extra step preserves signal integrity when several DIMMs share a channel. An eight-bit parity scheme checks every transaction and corrects errors on the fly, protecting data throughout long uptimes.

The PCB carries two ranks organized as x4 devices and connects through a 240-pin interface. The DIMM draws only 1.5 volts, so it increases capacity without a steep power penalty. Servers that host virtual machines, analyze large datasets, or render complex simulations all benefit from the extra headroom this module provides.

Installation is straightforward: insert the module into an available ECC Registered DDR3 slot, confirm that the BIOS recognizes the new configuration, and the system is ready to deliver up to 1866 mega-transfers per second of memory bandwidth.

• 16GB capacity that expands overall system memory
• DDR3-1866 speed for quick data transfers
• Registered buffer that maintains clean clock, command, and control signals
• ECC with eight-bit parity for real-time error detection and correction
• Dual-rank x4 organization that suits a broad range of server architectures
• 240-pin form factor that fits standard DDR3 server DIMM slots
• Operates at 1.5 volts, reducing electrical load on the memory channel