Dell A11927741 1GB DDR3-1333MHz UDIMM 1Rx8 CL9 Memory

Product Description

The Dell A11927741 is a 1GB DDR3 memory module designed for standard computing applications. Operating at a frequency of 1333MHz, it provides a data transfer rate of PC3-10600U, suitable for everyday tasks such as web browsing, office productivity, and light multimedia use. The 'U' in PC3-10600U signifies that it is an Unbuffered DIMM (UDIMM), which means the data signals go directly from the memory controller to the memory chips without an intermediate register. This makes UDIMMs generally less expensive and suitable for systems that do not require the high memory capacities or advanced stability features of Registered DIMMs (RDIMMs). The module's 1Rx8 configuration indicates a single rank of memory chips, with each chip having an x8 (8-bit) data width. This is a common configuration for standard memory modules. The CAS Latency (CL) is rated at 9, meaning there are 9 clock cycles between the memory controller issuing a read command and the data becoming available. This timing is typical for DDR3 memory operating at this speed. This 1GB DDR3-1333MHz UDIMM is a non-ECC (Error-Correcting Code) module, meaning it does not have the built-in error detection and correction capabilities found in ECC memory. Therefore, it is best suited for desktop computers or entry-level servers where data integrity is not as critical as in high-end enterprise environments. It serves as a basic building block for system memory, compatible with motherboards that support DDR3 UDIMMs at 1333MHz.