HP 94325CM 4GB DDR3-1333MHz ECC Unbuffered CL9 UDIMM 2R Memory Module

Product Description

The HP 94325CM is a 4GB DDR3 Unbuffered DIMM (UDIMM) memory module, designed for standard desktop computers and workstations. Unlike Registered DIMMs (RDIMMs), UDIMMs do not have a register chip, which means the memory controller directly interfaces with the memory chips. This makes UDIMMs generally less expensive and suitable for systems where the memory controller can handle the direct load, typically found in consumer-grade and some entry-level professional systems. This module operates at a speed of 1333MHz, offering a good balance of performance for everyday computing tasks, multitasking, and moderate application usage. The CAS Latency (CL) is rated at 9 clock cycles, indicating the time delay between the memory controller requesting data from a specific memory column and the data becoming available. The 2R designation signifies that the module is dual-ranked, which can potentially improve performance by allowing the memory controller to access different sets of memory chips on the module more efficiently. It is important to note that this is a non-ECC memory module. ECC memory is designed to detect and correct memory errors, which is crucial for servers and critical applications where data integrity is paramount. For standard desktop use, non-ECC memory like the 94325CM is perfectly adequate and widely used. Always ensure compatibility with your motherboard's specifications before purchasing.