Kingston HP655410-150-HYC 4GB DDR3-1600MHz non-ECC CL11 RRDIMM

Product Description

The Kingston HP655410-150-HYC module is a 4GB DDR3 Synchronous Dynamic Random-Access Memory (SDRAM) module operating at a speed of 1600MHz, also known as PC3-12800. This module is specifically identified as a Registered DIMM (RDIMM), which means it includes a register chip that buffers command and address signals between the memory controller and the DRAM chips. This buffering reduces electrical load on the memory controller, allowing for more memory modules to be installed in a system and improving signal integrity, which is crucial for server-grade performance and stability. Despite being an RDIMM, this particular module is specified as Non-ECC (Error-Correcting Code). While RDIMMs are commonly associated with ECC functionality in server environments for enhanced data integrity, this specific part number indicates it does not possess ECC capabilities. This might be intended for specific HP systems that utilize RDIMMs for load reduction but do not require ECC, or where ECC is handled by other system components. The CAS Latency (CL) is rated at 11, indicating the number of clock cycles it takes for the memory module to respond to a column address strobe command. This memory module is explicitly designed and validated for compatibility with HP systems, indicated by the 'HP' prefix in its part number. Using memory modules specifically designed for a particular vendor's hardware ensures optimal performance, stability, and avoids potential compatibility issues. It is essential to confirm that the target HP server or workstation supports DDR3-1600MHz RDIMMs and the specific capacity and configuration of this module before installation.