Samsung 2GB DDR3 1066 Mbps Server Memory Module

The Samsung M392B5773CH0-CF8 is a 2 GB DDR3 registered DIMM designed for servers that require dependable memory performance and straightforward expansion. It operates at a data rate of 1066 Mbps, giving rack-mounted file servers, virtualization hosts, and small business database machines the bandwidth they need for everyday workloads. Administrators can drop it into existing DDR3-based platforms to boost capacity or to replace aging modules without changing the system architecture.

This module follows a 1 R x 8 organization and includes an onboard register that buffers command and control signals, reducing the electrical load on the memory controller in multi-slot setups. Integrated error-correcting code with 8-bit parity identifies and corrects single-bit faults, helping prevent unexpected shutdowns in environments where uptime is critical.

Dual-voltage support at 1.5 V and 1.35 V means the DIMM fits both standard DDR3 boards and energy-conscious servers that use lower voltages to cut power consumption in dense data centers. Its 240-pin connector aligns with common DDR3 server sockets, and compatibility with two DIMMs per channel plus up to two ranks per DIMM allows flexible population schemes as memory requirements grow.

Technicians who manage blade systems, lab test benches, or spare-part inventories will value the familiar (256 M × 8) × 9 component structure, which simplifies matching and sourcing. Whether you are adding headroom for a growing virtual machine pool or ensuring quick recovery from a failed stick, this Samsung module provides the stability and reliability expected from server-class memory.

Highlights:

• 2 GB DDR3 registered DIMM built for server use
• 1066 Mbps data rate for reliable bandwidth in everyday workloads
• Onboard register buffers signals to ease memory controller load
• ECC with 8-bit parity helps prevent data corruption and system crashes
• Operates at both 1.5 V and 1.35 V for broad platform compatibility and reduced power draw
• 240-pin interface fits standard DDR3 server sockets
• Supports up to two DIMMs per channel and two ranks per DIMM for flexible expansion