Samsung M392B5170DJ1-CF7 4GB DDR3-800MHz VLP RDIMM 2Rx4 CL6 Memory

Product Description

The Samsung M392B5170DJ1-CF7 is a 4GB DDR3 Very Low Profile Registered DIMM (VLP RDIMM) memory module, operating at 800MHz (PC3-6400). The 'VLP' designation signifies that this module is designed with a reduced height, making it ideal for densely populated server environments, such as 1U or 2U rack servers, where space is at a premium and standard height DIMMs might interfere with other components or airflow. This module is engineered for server-grade reliability and performance. Featuring a 2Rx4 configuration, this is a dual-rank module with a x4 data width per rank. Dual-rank modules can offer performance advantages by allowing the memory controller to access different ranks independently, potentially improving throughput. The RDIMM form factor includes an onboard register chip that buffers command and address signals, reducing the electrical load on the memory controller and enabling higher memory capacities and speeds, which is crucial for server scalability. With a CAS Latency (CL) of 6, this module provides efficient data access times. Furthermore, it supports ECC (Error-Correcting Code), which is essential for server environments to detect and correct memory errors, thereby ensuring data integrity and system stability. The combination of VLP form factor, RDIMM functionality, ECC support, and server-grade specifications makes the M392B5170DJ1-CF7 a robust choice for high-density server deployments where reliability and space efficiency are critical.