Samsung 96GB DDR5 5600MHz PC5-44800 ECC-RDIMM 2Rx4 Memory Module

The Samsung M321RYGA0PB0-CWM is a 96 GB DDR5 ECC Registered DIMM that brings 5600 MHz performance to enterprise and data-center servers. By following the JEDEC DDR5 specification and using a 288-pin interface, it integrates smoothly with boards that call for PC5-44800 RDIMM modules.

This module uses a dual-rank design with a 2R x 4 organization. A built-in register strengthens signal integrity between the memory controller and each DRAM component, allowing reliable operation even in demanding two-DIMMs-per-channel configurations. An 8-bit parity scheme corrects single-bit errors on the fly, which reduces the chance of data corruption during virtualization, database transactions, or scientific workloads that never get a second chance to run.

Running at only 1.1 V, the module helps keep power draw and heat generation in check. This matters in dense rack environments where dozens of DIMMs sit inches apart. IT teams gain headroom for additional drives or CPUs without overtaxing power supplies or cooling budgets.

Typical deployments include VMware or Hyper-V hosts that need large memory pools for virtual machines, in-memory analytics platforms such as SAP HANA, and high-performance computing clusters that stream data across nodes. The module is not meant for desktops or laptops, so system builders should verify that their server motherboard supports DDR5 ECC RDIMM before installing.

• 96 GB DDR5 ECC Registered DIMM for server use
• 5600 MHz data rate that meets the PC5-44800 spec
• Dual-rank 2R x 4 organization in a 288-pin layout
• Operates at 1.1 V to reduce power consumption
• Error correction through 8-bit parity for improved data integrity
• Compatible with motherboards that accept DDR5 ECC RDIMM only; not for desktops or laptops