General

Engineer's Note

This 16GB DDR4-2400 Registered ECC RDIMM is purpose-built for enterprise server platforms, delivering robust data integrity for virtualized workloads, in-memory databases, and mission-critical applications. Its dual-rank x8 architecture and registered signaling enhance signal stability and memory channel efficiency while ECC error correction ensures resilient, low-latency operation at 1.2V.

Technical Specs & Insights

1. ECC protection silently corrects single-bit memory errors, preserving data accuracy for transaction-heavy databases and financial services that cannot tolerate silent corruption.
2. Registered buffer technology isolates the memory controller from heavy electrical loads, preserving signal integrity across fully populated server boards essential for large-scale virtualization hosts.
3. Dual-rank organization interleaves internal banks to sustain higher effective bandwidth, preventing bottlenecks when hypervisors consolidate dozens of actively paging virtual machines.
4. The module’s density allows a single server to host far more memory-resident containers and VMs, directly improving consolidation ratios and lowering per-workload hardware cost.
5. Operation at DDR4’s energy-efficient voltage level reduces aggregate power draw per rack, helping dense data centers achieve thermal and power-usage-effectiveness goals without sacrificing stability.

Why These Specs Matter

In the data center, this Micron RDIMM is engineered where errors are not an option and every watt counts. As a registered DDR4-2400 module, its ECC actively scrubs single-bit flips caused by cosmic radiation — a critical shield for financial databases where silent corruption risks transaction integrity. The registered signal buffer ensures rock-solid signal integrity across densely populated channels, letting you confidently populate all 24 DIMM slots in a virtualization cluster without stability degradation, so your hypervisor hosts more VMs reliably. Dual-rank x8 architecture unlocks rank interleaving, delivering higher sustained bandwidth that shrinks query latency in Redis or SAP HANA in‑memory databases, allowing real-time analytics to run faster on the same clock speed. Meanwhile, the 1.2V operating voltage directly lowers energy draw and thermal load across racks of servers, driving down your TCO while maintaining 16GB of high-density capacity per stick. For virtualized enterprise workloads and data-crucial applications, this module turns technical specs into tangible uptime and efficiency gains.

Endurance & Reliability

General Virtualization
Deploy these 16 GB Registered ECC DDR4 modules in balanced sets across all memory channels—typically six or eight DIMMs per dual-socket server. This configuration provides generous headroom for multiple virtual machines while registered buffering and ECC maintain data integrity under constant multi-tenant pressure. Populate identical modules identically per CPU to avoid NUMA imbalances and preserve 2400 MT/s throughput.

In-Memory Database
Maximise capacity and reliability by filling every available slot with these dual-rank x8 RDIMMs. A fully populated 12- or 16-DIMM layout delivers the low-latency, high-bandwidth access that in-memory engines like Redis or SAP HANA require, and ECC prevents silent data corruption in mission-critical datasets. Keep the 1.2 V modules well-cooled to sustain peak clock speed during long analytical runs.

High-Performance Computing
Install symmetric DIMM quantities per processor socket (e.g., 8 × 16 GB for a 4-channel platform) to enable optimal memory interleaving. The registered architecture allows dense configurations without signal degradation, keeping floating-point pipelines saturated. The 16 GB capacity per stick offers a sweet spot between cost, core-count matching, and thermal efficiency in scale-out clusters.

Verified Compatibility

Rigorously tested, compatible with Dell PowerEdge R740, HPE ProLiant DL380 Gen10, Lenovo ThinkSystem SR650.

FAQ