Dell A21327989 4GB DDR3-1333MHz RDIMM 2Rx4 CL9 Memory

Product Description

The Dell A21327989 is a 4GB DDR3 Registered DIMM (RDIMM) memory module, specifically engineered for high-performance server applications. Operating at a speed of 1333MHz, it ensures rapid data access and processing, crucial for demanding enterprise workloads. The module features a 2Rx4 rank configuration, meaning it is dual-ranked with four memory chips per rank. This configuration can enhance performance and capacity in systems that support it, often allowing for more memory modules to be installed. With a CAS Latency (CL) of 9, this RDIMM provides a good balance between responsiveness and system stability. The registered nature of RDIMMs means they include a register chip that buffers command and address signals, reducing electrical load on the memory controller and allowing for higher memory capacities and improved signal integrity in complex server environments. This makes them the preferred choice for most servers and high-end workstations. This Dell-branded 4GB DDR3 RDIMM is designed to meet the stringent reliability and performance standards required by Dell's server platforms. It is an excellent option for upgrading existing server memory or for building new systems that require substantial and dependable RAM. The 1333MHz speed is a common standard for many server generations, ensuring broad compatibility and effective performance for virtualization, database management, and other critical business applications.