Samsung M378T2953EZ3-CF7-N 1GB DDR2-800MHz PC2-6400 Non-ECC Unbuffered CL6 240-Pin UDIMM 1.8V Dual R...

Product Description

This Samsung 1GB DDR2 SDRAM module, identified by the SKU M378T2953EZ3-CF7-N, is a high-performance Unbuffered DIMM (UDIMM) designed for desktop computers. It operates at a speed of 800MHz, corresponding to the PC2-6400 standard, which provides significantly faster data transfer rates than lower-speed DDR2 modules. The module is Non-ECC, meaning it lacks error-correction capabilities, making it suitable for standard computing applications. It operates at a voltage of 1.8V, which is standard for DDR2 memory. A key characteristic of this module is its Dual Rank design. Dual Rank modules contain two independent sets of memory chips (ranks) on a single module, allowing the memory controller to access one rank while the other is being refreshed or is busy. This can lead to improved performance in certain scenarios, especially when multiple memory modules are installed, as it can increase the effective bandwidth available to the system. The module features a CAS Latency (CL) of 6 clock cycles, which is a common timing for DDR2 800MHz modules. This 1GB DDR2 800MHz UDIMM is an excellent option for upgrading older systems that support this memory type and configuration. It can enhance system responsiveness, improve multitasking capabilities, and boost performance in memory-intensive applications. It is essential to confirm motherboard compatibility, including support for DDR2 800MHz, Non-ECC, Unbuffered, and Dual Rank configurations, before purchasing.