Black BD4G533MDF17 Diamond 4GB DDR2-533MHz UDIMM 2Rx8 CL4 Memory

Product Description

The Black Diamond BD4G533MDF17 is a 4GB memory module designed for desktop computers that utilize DDR2 memory technology. It operates at a frequency of 533MHz, corresponding to a bandwidth of PC2-4200. This module is an UDIMM (Unbuffered DIMM), which is the standard type of RAM found in most consumer-grade desktop PCs. Unbuffered modules have their data signals sent directly to the memory controller, offering lower latency but typically supporting lower maximum memory capacities compared to RDIMMs. This module is configured as 2Rx8, meaning it is Dual Rank with an x8 data width per rank. Dual-rank modules can sometimes offer a slight performance advantage over single-rank modules by allowing the memory controller to access different ranks of memory in an interleaved fashion. The CAS Latency (CL) is rated at 4, indicating the number of clock cycles it takes for the memory to respond to a column address command. As a Non-ECC Unbuffered module, it does not include error-correcting code functionality, which is typical for standard desktop memory. It operates at the standard DDR2 voltage of 1.8V. This memory module is suitable for upgrading older desktop systems or replacing existing RAM, provided the motherboard supports DDR2 533MHz UDIMMs.