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SAMSUNG 128GB DDR4-3200 LRDIMM 4RX4 1.2V TAA | Server Memory
STRATEGIC SOURCING
MPN: M386AAG40BM3-CWE
$3,681.29$4,130.00
Free shipping on orders over $500
Authorized Dealer — Full manufacturer warranty
Key Features
- 128GB DDR4 memory module
- 3200 MT/s data rate
- LRDIMM form factor
- 4Rx4 rank organization
- 1.2V operating voltage
- TAA compliant
- Enterprise server memory
- Expand server memory capacity with 128GB module density
Add substantial memory capacity to servers that need to keep more active data in flight. This 128GB DDR4-3200 LRDIMM is designed for enterprise environments where consolidation, virtualization, and memory-intensive applications depend on predictable performance and high module density.
The 4Rx4 architecture supports large-capacity configurations while helping maintain signal integrity in systems built for load-reduced DIMMs. Running at 1.2V, it aligns with modern DDR4 power profiles and helps reduce thermal load compared with older memory generations. For infrastructure teams, that means more usable capacity per system without sacrificing operational discipline.
TAA compliance makes this module a fit for regulated procurement paths and public-sector deployments. When you are standardizing memory across a server fleet, this class of module is chosen for capacity first, then for the consistency needed to keep platforms balanced and supportable. It is the kind of upgrade that pays off when the workload has outgrown the default configuration and downtime is not an option.
Ideal For
- Virtualization hosts requiring higher memory density
- Database servers running memory-intensive workloads
- Enterprise server refreshes needing TAA-compliant components
- Consolidated infrastructure platforms with limited DIMM slots
Why This Product
- 1Higher capacity than standard 32GB and 64GB server DIMMs
- 2LRDIMM design suits dense enterprise memory configurations
- 33200 MT/s supports modern DDR4 server platforms
- 4TAA compliance fits regulated and public-sector procurement