HMAT04DXNLB Hynix 128GB DDR4-3200MHz Quad-rank Memory

HMAT04DXNLB Overview

The SK Hynix HMAT04DXNLB is a high-density 128GB LRDIMM (Load-Reduced DIMM) designed for enterprise servers and data centers that require massive memory capacity without sacrificing signal integrity. Operating at PC4-25600 (3200MHz), this Quad-rank (4Rx4) module utilizes a memory buffer to reduce the electrical load on the system’s memory controller, allowing for higher total system memory populations compared to standard RDIMMs.
Equipped with Error Correction Code (ECC) and operating at 1.2V, this module provides the mission-critical reliability and efficiency needed for 24/7 operations. It is an ideal solution for memory-intensive applications such as large-scale virtualization, high-performance computing (HPC), and in-memory databases where maximizing RAM density per channel is essential for performance.