Dell A19778337 1GB DDR3-1333MHz UDIMM 1Rx8 CL9 Memory

Product Description

The Dell A19778337 is a 1GB DDR3 Unbuffered DIMM (UDIMM) memory module, operating at a frequency of 1333MHz. UDIMMs are commonly used in standard desktop computers and some entry-level servers. Unlike RDIMMs, UDIMMs do not have a register chip; they send command and address signals directly to the memory chips. This makes them simpler and less expensive but limits the total amount of memory that can be installed in a system compared to RDIMMs. This module features a 1Rx8 configuration, signifying a single rank with an x8 data width per DRAM chip. This is a standard configuration for many DDR3 memory modules. The CAS Latency (CL) is set at 9 clock cycles, indicating the delay between the memory controller issuing a read command and the data becoming available. The DDR3 technology provides a balance of performance and power efficiency suitable for a wide range of computing tasks. With a capacity of 1GB, the A19778337 is intended for systems with basic memory requirements or for upgrading older systems. It is important to note that UDIMMs typically do not support ECC (Error-Correcting Code) functionality, meaning they are less suited for mission-critical applications where data integrity is paramount. This module is a cost-effective solution for general-purpose computing, office applications, and light multitasking.