Dell A21627436 1GB DDR3-1333MHz UDIMM 1Rx8 CL9 Memory

Description

The Dell A21627436 is a 1GB memory module that adheres to the DDR3 SDRAM standard. DDR3 technology represented a significant advancement over its predecessor, DDR2, offering higher speeds, lower power consumption, and increased bandwidth. This specific module operates at a frequency of 1333MHz, often referred to as PC3-10600, which indicates its peak transfer rate. The CAS Latency (CL) of 9 signifies the number of clock cycles it takes for the memory module to respond to a column address command, with lower numbers generally indicating faster response times. This module is an Unbuffered DIMM (UDIMM), meaning it does not have an onboard buffer chip. UDIMMs are commonly used in desktop computers and many entry-level to mid-range servers where the memory controller can directly handle the signals. The 1Rx8 configuration specifies that the memory is single-rank, with eight memory chips (DRAMs) per rank. Single-rank modules are generally suitable for systems that do not require the highest levels of memory density or complex signaling. As a Dell-branded component, the A21627436 is designed and tested to be compatible with a range of Dell servers and workstations that support DDR3 memory. Installing this module can help improve system performance by providing the necessary capacity for the operating system and applications to run efficiently, reducing reliance on slower storage for temporary data. It is a standard component for memory upgrades or replacements in compatible Dell systems.

Condition: Refurbished