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Samsung 64GB DDR4-2400 LRDIMM M386A8K40BM1-CRC | Server Memory
Samsung
MPN: M386A8K40BM1-CRC
$178.04$189.14
Free shipping on orders over $500
Authorized Dealer — Full manufacturer warranty
Key Features
- 64 GB DDR4 SDRAM capacity
- 2,400 MHz memory speed
- LRDIMM load-reduced architecture
- 4Rx4 rank configuration
- 1.2 V memory voltage
- 288-pin DIMM form factor
- Server-class memory module
- Expand server capacity with 64 GB DDR4 memory
Increase usable memory capacity in platforms that need more room for virtual machines, cache, and active datasets. This Samsung 64 GB DDR4-2400 LRDIMM is built around a 4Rx4 organization and a 1.2 V operating profile, giving server teams a practical path to higher density without changing the performance profile expected from enterprise DDR4 infrastructure.
LRDIMM architecture is designed for systems that prioritize capacity and signal integrity at scale. In environments where populated memory channels can become a constraint, load reduction helps maintain reliable operation as DIMM counts rise. That makes this module a strong fit for consolidation projects, database hosts, and application servers that need predictable memory behavior under sustained load.
At 2,400 MHz, the module aligns with established DDR4 server platforms where compatibility and consistency are more important than chasing headline speeds. For procurement teams, it offers a clear value proposition: more memory per system, fewer bottlenecks from swapping, and a cleaner upgrade path for workloads that outgrow standard configurations.
Ideal For
- Virtualization hosts running multiple guest workloads
- Database servers requiring larger in-memory datasets
- Application servers needing higher memory density
- Rack systems being upgraded for consolidation projects
Why This Product
- 1Higher capacity than standard 16 GB and 32 GB modules
- 2LRDIMM design suits dense server memory configurations
- 32,400 MHz speed balances compatibility and throughput
- 41.2 V operation supports enterprise DDR4 platforms





