General

Engineer's Note

This 32GB DDR4-3200 Unbuffered ECC UDIMM is engineered for entry-level servers and workstations where data integrity is critical, making it ideal for light virtualization, file serving, and mission-critical content creation platforms. The module’s dual-rank x8 architecture boosts bandwidth through interleaving, while integrated ECC provides robust single-bit error correction to safeguard 24/7 operations against data corruption.

Technical Specs & Insights

1. Ample memory headroom supports denser virtual machine deployment, allowing IT to scale services without adding physical hosts.
2. On-the-fly error correction shields transactional and database workloads from silent data corruption, a must for around-the-clock server stability.
3. Swift data transfer rates feed modern CPU cores efficiently, cutting latency in analytics and accelerating large in-memory caches.
4. Dual Rank interleaving raises effective channel utilization, preventing bandwidth bottlenecks when many VMs hit storage and networking simultaneously.
5. UDIMM form factor brings ECC reliability to cost-sensitive single-socket platforms, optimal for small business servers that balance budget and uptime.

Why These Specs Matter

The MTA18ADF4G72AZ-3G2F1R is a 32 GB DDR4-3200 UDIMM with ECC, purpose-built for entry-level servers and workstations where data integrity and consistent performance directly impact business outcomes. In a virtualisation cluster running multiple VMs on a single host, an unbuffered ECC design corrects single-bit memory errors silently and in real time, preventing data corruption that could cascade into crashed hypervisors or corrupted application states. This means your development environment stays up and your databases remain consistent, avoiding costly downtime.

For an in-memory database or analytics workload, the dual-rank x8 organisation and 3200 MHz speed deliver higher sustained bandwidth, allowing large datasets to flow to the CPU with lower latency. The 1.2 V operating voltage reduces thermal load inside 1U or shallow rack chassis, preserving energy efficiency under continuous operation. When combined with the 288-pin standard form factor, this module drops seamlessly into most single-socket servers and workstations, giving you the capacity needed for real-time processing without the cost and complexity of registered memory. In both scenarios, the result is a platform that rewards you with reliable, responsive performance where every transaction counts.

Endurance & Reliability

General Virtualization
For general virtualization hosts, population balance across memory channels is critical. Install four of these 32GB UDIMM ECC modules to achieve 128GB total, populating all four DIMM slots on typical single-socket platforms such as Intel Xeon E-2300 or AMD Ryzen Pro-based servers. This dual-channel symmetric configuration ensures maximum memory bandwidth while ECC maintains data integrity for multiple guest VMs.

In-Memory Database
In-memory databases like Redis or SAP HANA demand both capacity and reliability. Maximize density by fully loading the server with eight 32GB modules (256GB total) if the board supports two DIMMs per channel, though expect a possible speed drop to 2933MT/s under 2DPC. ECC UDIMMs are essential here to prevent silent data corruption during large-scale in-memory operations.

High-Performance Computing (HPC)
HPC workloads require sustained high bandwidth and low latency. Use four identical dual-rank 32GB DDR4-3200 modules in a one-DIMM-per-channel layout to keep the memory bus at the full 3200MT/s rate without clock penalties. With 128GB capacity per node, many parallel simulation and modeling tasks can keep working sets fully in RAM, and ECC safeguards long-running calculations against bit errors.

Verified Compatibility

Rigorously tested, compatible with Dell PowerEdge R250, R350, T150, HPE ML30 Gen10, and similar servers using ECC UDIMMs.

FAQ