General

Engineer's Note

This 16GB DDR4-3200 VLP RDIMM is purpose-built for space-constrained rack servers and virtualization hosts where registered signaling and ECC ensure signal integrity and data accuracy under heavy concurrent workloads. Its very low-profile form factor combined with single-rank x8 configuration at CL22 minimizes power draw and thermal crosstalk, making it ideal for dense memory populations in in-memory databases and hyper-converged infrastructure.

Technical Specs & Insights

1. ECC protection silently corrects single-bit errors in real time, safeguarding financial transactions and long-running analytics against silent data corruption.
2. Registered buffer architecture stabilizes command and address signals across fully populated memory channels, enabling dependable operation in large-scale virtualization clusters.
3. High-speed DDR4 interface supplies the sustained throughput necessary to saturate multi-core server CPUs, accelerating in-memory databases and real-time processing workloads.
4. Very low profile form factor streamlines airflow within tight rack chassis, lowering fan power consumption and reducing thermal stress on surrounding components.
5. Optimized capacity per module allows a fine-grained balance between VM density and memory overhead, maximizing guest instance count without excessive power per socket.

Why These Specs Matter

This Micron MTA9ADF2G72PZ-3G2 is a 16GB DDR4-3200 VLP RDIMM purpose-built for server environments where data integrity, signal stability, and physical space are at a premium. Its ECC technology proactively detects and corrects single-bit errors, which is non-negotiable in an in-memory database like SAP HANA—a single flipped bit could corrupt a financial transaction or customer record. The registered architecture buffers command signals, enabling a virtualization cluster to populate all memory channels without compromising stability, so you can pack more VMs onto each host. With DDR4-3200 speed and a single-rank x8 configuration, this module delivers the bandwidth to accelerate real-time analytics while minimizing thermal load, keeping your 1U servers cool under sustained workloads. Additionally, the Very Low Profile form factor fits seamlessly into blade servers and dense rack deployments where standard modules would obstruct airflow. This means consistent performance and lower failure rates in the tight spaces your business relies on.

Endurance & Reliability

General Virtualization
Deploy eight 16GB VLP RDIMMs (128GB) evenly across the memory channels of a dual-socket server. This balanced configuration prevents bandwidth bottlenecks for mixed VM workloads, and ECC registered memory delivers the uptime virtualized environments require. Start here and scale to 256GB by adding a second identical kit as demand grows.

In-Memory Database
Populate all DIMM slots with these 16GB modules to build a large reliable memory pool. On a dual-socket board with 16 slots per CPU, you can reach 512GB of ECC capacity, ideal for in-memory datasets. The single-rank x8 design ensures consistent low latency for Redis or real-time analytics.

High-Performance Computing (HPC)
Install one DIMM per channel to sustain DDR4-3200 bandwidth—critical for floating-point simulations. A dual-processor node using 16 modules (256GB) meets the memory demands of CFD and genomic analysis. Registered ECC protects data integrity during multi-day runs, and the VLP form factor improves thermal performance in clustered enclosures.

Verified Compatibility

Rigorously tested server memory, compatible with Dell PowerEdge R750, HPE ProLiant DL380 Gen10 Plus, Lenovo ThinkSystem SR650 V2.

FAQ