Micron MT18JSF1G72AZ-1G9E1 8GB DDR3-1866MHz UDIMM 2Rx8 CL13 Memory

Product Description

This 8GB DDR3 Unbuffered DIMM (UDIMM) from Micron, identified by the SKU MT18JSF1G72AZ-1G9E1, is engineered for enhanced performance in server and workstation environments. It operates at a higher frequency of 1866MHz, often referred to as PC3-14900, which provides a noticeable speed improvement over lower-clocked DDR3 modules. The 2Rx8 configuration indicates a dual-rank design with an x8 data width, optimizing memory access patterns and potentially improving throughput in systems that can leverage this architecture. The module's CAS Latency (CL) is rated at CL13, meaning it takes 13 clock cycles to access data after a command is issued. This latency, when combined with the 1866MHz speed, offers a strong performance profile for DDR3 memory, suitable for memory-intensive applications and multitasking. As an unbuffered DIMM, it directly interfaces with the memory controller without an intermediate register, which is typical for many desktop and some entry-level server platforms. This specific Micron module is a non-ECC (Error-Correcting Code) memory, meaning it does not include the hardware-level error detection and correction features found in ECC memory. This makes it suitable for systems where ECC is not required or supported. The standard DIMM form factor ensures broad compatibility with DDR3 motherboards designed to accommodate unbuffered memory modules, making it a viable upgrade for systems seeking increased capacity and speed within the DDR3 generation.