SK hynix HMABAGR7A2R4N-XS 128 GB DDR4 RDIMM accessory

Server-grade DDR4 memory

This 128 GB RDIMM module is built for servers and workstations that require registered ECC memory. It suits administrators expanding capacity in compatible DDR4-3200 platforms where data integrity and high density are priorities.

RDIMM form factor with ECC

The registered DIMM design adds a register between the DRAM and the memory controller to reduce electrical load on the bus. ECC capability detects and corrects single-bit errors, helping maintain uptime in mission-critical workloads.

Standard DDR4 power envelope

Operating at the DDR4-3200 JEDEC speed, the module runs at the standard 1.2 V for this generation. Thermal output and acoustic impact follow the platform’s normal cooling design without additional power demands.