Dell A4193186 1GB DDR3-1066MHz ECC Unbuffered CL7 UDIMM 2R Memory

Product Description

The Dell A4193186 is a 1GB memory module engineered to enhance the performance and reliability of compatible Dell servers and workstations. This module utilizes DDR3 Synchronous Dynamic Random-Access Memory (SDRAM) technology, operating at a frequency of 1066MHz, which corresponds to a PC3-8500 data transfer rate. The inclusion of Error-Correcting Code (ECC) is a critical feature for enterprise environments, as it detects and corrects single-bit memory errors on the fly, thereby preventing data corruption and system crashes that can occur with uncorrected errors. This memory module is classified as an Unbuffered DIMM (UDIMM), meaning it does not have an onboard buffer chip. UDIMMs are commonly used in systems where the memory controller can directly address the memory chips. The module is configured as Dual Rank (2R), which can offer performance benefits in certain system architectures by allowing the memory controller to access different sets of memory chips in an interleaved fashion. The CAS Latency (CL) of 7 indicates the number of clock cycles required for the memory module to respond to a column-address command. As a genuine Dell part, the A4193186 is designed and rigorously tested to meet Dell's stringent quality and performance standards. This ensures optimal compatibility and stability when installed in supported Dell systems. Upgrading or replacing memory with certified components like this is essential for maintaining system integrity and achieving peak operational efficiency, particularly in memory-intensive applications and multitasking environments.