Hynix HMT84GL7BMR4A-PB 32GB DDR3-1600MHz LRDIMM 4Rx4 CL11 Memory

Product Description

The Hynix HMT84GL7BMR4A-PB is a high-capacity 32GB DDR3 Load-Reduced DIMM (LRDIMM) memory module, engineered for server environments that require maximum memory density and performance. Operating at a speed of 1600MHz (PC3-12800), this module is designed to support demanding applications and large datasets. LRDIMMs differ from standard RDIMMs by incorporating an additional buffer chip (an 8-channel buffer) that isolates the memory controller from the memory modules, significantly reducing electrical loading and enabling higher memory capacities and improved signal integrity across more memory channels. This module features a CAS Latency (CL) of 11, which is typical for DDR3 modules at this speed, and a 4Rx4 configuration, indicating it is a quad-rank module with four bits of data accessed per memory chip. The ECC (Error-Correcting Code) functionality is standard, providing robust data integrity by detecting and correcting single-bit errors and detecting multi-bit errors, which is essential for the stability and reliability of server operations. With its 240-pin connector and standard 1.5V operating voltage, the HMT84GL7BMR4A-PB is compatible with DDR3 LRDIMM-supported server platforms. Its substantial 32GB capacity and LRDIMM architecture make it an ideal choice for memory-intensive applications such as large databases, virtualization, high-performance computing, and in-memory analytics, where maximizing RAM is critical for performance and scalability.