Dell A63139089 8GB DDR3-1066MHz RDIMM 4Rx4 CL7 Memory

Product Description

The Dell A63139089 is an 8GB Registered DIMM (RDIMM) memory module engineered for enhanced stability and performance in server environments. It utilizes DDR3 SDRAM technology, operating at a frequency of 1066MHz, which corresponds to a PC3-8500 designation. The RDIMM form factor includes an onboard register that buffers command and address signals, reducing electrical load on the memory controller and allowing for higher memory capacities and improved signal integrity, crucial for mission-critical applications. The module features a 4Rx4 configuration, meaning it is quad-ranked with four bits of data per chip. This configuration can offer advantages in memory density and performance by allowing the memory controller to access different ranks in a staggered fashion. The CAS latency of CL7 indicates the number of clock cycles required for the memory to access data, contributing to the module's responsiveness. As an RDIMM, it inherently supports ECC (Error-Correcting Code) functionality, which detects and corrects single-bit memory errors, thereby increasing system reliability and data integrity. This memory module is specifically designed to be compatible with Dell servers that support DDR3 RDIMMs. It is an ideal component for upgrading existing server memory or for building new systems that demand robust memory performance and data protection. Users should verify system compatibility, including supported memory speeds, ranks, and maximum memory configurations, before installing this module to ensure optimal operation and prevent potential conflicts.