8FGT7 Dell 16GB ECC DDR5 1RX8 CL40 SDRAM RDIMM Module Memory

Dell 8FGT7 16GB ECC Registered DDR5 Memory Module

The Dell 8FGT7 is a high-performance 16GB DDR5 memory module specifically engineered for enterprise servers and workstations. This ECC Registered RDIMM delivers exceptional reliability, advanced error correction, and optimized performance for data-intensive applications. Built to meet Dell's rigorous quality standards, this memory module ensures seamless compatibility and stable operation in supported Dell PowerEdge servers and Precision workstations.

Capacity

Memory Architecture

The Dell 8FGT7 utilizes a sophisticated 1RX8 (Single Rank, 8 internal banks) architecture that provides an optimal balance between performance and power efficiency. This configuration allows for efficient memory access patterns and reduced latency compared to multi-rank modules in many workload scenarios.

Key Architecture Benefits

The 1RX8 design enables faster signal stabilization and reduced electrical load on the memory controller, resulting in improved performance consistency across varying workloads. This architecture is particularly beneficial for applications requiring rapid data access with minimal latency.

ECC Technology and Data Integrity

The Dell 8FGT7 incorporates advanced ECC technology that can detect and correct single-bit memory errors in real-time, while also detecting multi-bit errors. This capability is critical for maintaining system stability and preventing data corruption in enterprise environments where continuous uptime is essential.

ECC Protects Your Data

ECC works by adding extra bits to each memory word, creating a checksum that validates data integrity with each read operation. When a single-bit error is detected, the memory controller automatically corrects it without interrupting system operation. This proactive error management significantly reduces the risk of system crashes and silent data corruption.

Registered DIMM Advantages

As a Registered DIMM (RDIMM), this module includes a register between the memory controller and DRAM chips. This register buffers command and address signals, reducing the electrical load on the memory controller and enabling support for higher memory capacities per channel while maintaining signal integrity.

Benefits of Registered Memory in Servers

The registered design allows servers to support more memory modules per channel without sacrificing stability. This is particularly important in multi-processor systems and memory-intensive applications where large memory configurations are necessary. The buffering also contributes to better signal quality at higher speeds, enhancing overall system reliability.

Power Management 

Unlike previous memory generations that relied on motherboard-based power regulation, 8FGT7 DDR5 modules include onboard Power Management Integrated Circuits (PMICs). This distributed power architecture enables more precise voltage control and better power delivery efficiency.

PMIC Benefits for System Stability

The onboard PMIC allows for finer-grained power management at the module level, reducing power noise and improving signal integrity. This results in more stable operation, especially in fully-populated memory configurations where power delivery challenges are more pronounced.

Enterprise Server Environments

The Dell 8FGT7 is ideally suited for database servers, virtualization hosts, and application servers where consistent performance and data integrity are paramount. The ECC protection ensures reliable operation under continuous heavy workloads. In virtualized environments, memory errors can affect multiple virtual machines simultaneously. The robust ECC capabilities of this module help maintain isolation between VMs and prevent cascading failures due to memory corruption.

Compatibility

The Dell 8FGT7 memory module is specifically validated for compatibility with select Dell PowerEdge servers and Precision workstations that support DDR5 technology. It is essential to verify compatibility with your specific system model before purchase, as memory requirements vary between platforms.