Dell A21327969 2GB DDR3-1066MHz RDIMM 2Rx8 CL7 Memory

Product Description

The Dell A21327969 is a 2GB DDR3 Registered DIMM (RDIMM) module, specifically designed for server and high-end workstation environments where memory stability and capacity are critical. Unlike unbuffered DIMMs (UDIMMs), RDIMMs include a register chip that buffers the data signals between the memory controller and the DRAM chips. This buffering reduces electrical load on the memory controller, allowing for higher memory densities and more memory modules to be installed in a system, which is essential for enterprise-grade computing. This module operates at a speed of 1066MHz (PC3-8500), providing a solid foundation for memory operations in systems that may not require the absolute highest frequencies but benefit from the stability and error correction capabilities offered by registered memory. The 2Rx8 configuration indicates a dual-rank design, which can improve performance by allowing the memory controller to access different ranks of memory independently. The CL7 CAS Latency is relatively low for DDR3 memory, contributing to faster data retrieval times. Intended for Dell server and workstation platforms, the A21327969 ensures seamless integration and reliable performance. It is suitable for upgrading existing systems or populating new servers that support DDR3 RDIMMs. The combination of registered architecture, moderate speed, and lower latency makes this module a dependable choice for mission-critical applications and environments demanding robust memory performance.