Dell A4193599 4GB DDR3-1066MHz RDIMM 4Rx8 CL7 Memory

Product Description

The Dell A4193599 is a 4GB memory module specifically designed for use in Dell server and workstation systems that are compatible with DDR3 Registered DIMMs (RDIMMs). This type of memory is crucial for enterprise-level computing, offering enhanced stability and error correction capabilities compared to unbuffered memory. The module operates at a speed of 1066MHz, corresponding to the PC3-8500 standard, which provides a solid performance level for demanding applications and multitasking environments. The designation '4Rx8' indicates that the module is composed of four ranks, with each rank utilizing eight memory chips. This multi-rank configuration can improve performance by allowing the memory controller to access different ranks concurrently, thereby increasing the effective bandwidth. The CAS Latency (CL) of 7 signifies the number of clock cycles required for the memory to respond to a column address strobe command. A CL7 rating at this speed is typical for DDR3 RDIMMs and contributes to the overall responsiveness of the system's memory subsystem. As a Registered DIMM, the A4193599 includes an onboard register that buffers command and address signals between the memory controller and the DRAM chips. This buffering reduces electrical load on the memory controller, allowing for more memory modules to be installed in a system and improving signal integrity, which is vital for system stability in high-density memory configurations. This specific Dell part number ensures compatibility and optimal performance within Dell's server and workstation product lines.