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| Product Type | Memory Module |
|---|---|
| Memory Capacity | 32 GB |
| Memory Technology | DDR4 |
| Product Voltage | 1.2V |
| RAM Speed | 3200MHz |
| RAM Standard | DDR4-3200/PC4-25600 |
| Error Identifying | ECC |
| Signal Type | Unbuffered |
| Column Access Strobe (CAS) | CL22 |
| Rank | Dual Rank x8 |
| Quantity of Pins | 288-pin |
| RAM Genre | UDIMM |
This ECC Unbuffered UDIMM is engineered for entry-level servers and professional workstations where data integrity is paramount, making it ideal for financial analytics, CAD, or light virtualization workloads. Its dual-rank x8 organization enhances memory interleaving for improved bandwidth utilization, while the ECC and unbuffered signal path deliver robust error correction with minimal latency at a power-efficient 1.2V.
1. ECC protection actively corrects single-bit memory errors in real time, safeguarding financial transactions and database integrity in always-on microserver deployments.
2. A 32 GB capacity per module enables dense virtualization footprints, allowing more concurrent virtual machines on a single small-footprint host without immediate costly upgrades.
3. DDR4-3200 throughput accelerates in-memory analytics and cache-heavy workloads, cutting query response times in data-intensive edge server tasks.
4. Dual Rank x8 organization keeps interleaving gains fully utilized, sustaining throughput under mixed read/write loads common to multi-tenant application servers.
5. Unbuffered signaling reduces access latency cycles, delivering snappier service response in latency-sensitive private cloud appliances where every microsecond counts.
The Micron MTA18ADF4G72AZ-3G2 is a 32GB DDR4-3200 ECC Unbuffered DIMM engineered for servers and workstations where data integrity and responsive performance are non-negotiable. Its ECC capability automatically corrects single-bit memory errors, a critical safeguard when running virtualized clusters. In a hypervisor hosting multiple VMs, an undetected bit flip in guest memory could corrupt a database transaction or silently crash a VM; ECC catches and fixes these errors in real time, preventing costly downtime and data loss. The dual-rank x8 design offers bank-level interleaving, boosting bandwidth for memory-intensive tasks like an in-memory database such as Redis or SAP HANA, where rapid access to large datasets directly determines transaction speed. Running at 3200MT/s with a true 1.2V profile, this UDIMM delivers high throughput without excessive power draw, aiding thermal management in dense server chassis. Unlike registered DIMMs, the unbuffered design lowers latency slightly and ensures broad compatibility with Xeon E, W-series, and AMD Ryzen PRO platforms, making it an ideal upgrade for small-to-medium businesses that demand enterprise-grade reliability in a straightforward, cost-effective form factor.
General Virtualization
For virtualized environments, deploy two of these 32GB ECC UDIMMs in a dual-channel configuration to achieve 64GB total. This balanced setup supports a moderate VM density and leverages ECC for data integrity under continuous uptime. Add a second identical kit if your hypervisor demands higher memory headroom.
In-Memory Database
Maximize capacity by populating all four DIMM slots with four 32GB modules, delivering 128GB of fault-resilient memory. This allows large analytical or transactional datasets to reside completely in RAM, eliminating storage I/O bottlenecks. ECC is essential here to prevent silent data corruption during in-memory compute.
High-Performance Computing (HPC)
Bandwidth-sensitive HPC workloads benefit from one dual-rank module per channel; install two 32GB sticks for dual-channel platforms, or four for quad-channel designs. This saturates memory bandwidth for simulation and modeling tasks while ECC safeguards numerical accuracy over long-duration parallel runs.
Proven server-grade compatibility: rigorously tested with Dell PowerEdge T150, HPE ProLiant DL20 Gen10, Lenovo ThinkSystem ST50 V2, and more.
Q: Can I mix this MTA18ADF4G72AZ-3G2 with other memory modules of different brands or speeds?
A: Mixing is not recommended. Unbuffered ECC modules from different vendors or with varying speeds may cause signal integrity issues and system instability. For reliable operation, install identical modules with the same Micron part number throughout the platform.
Q: Is this memory compatible with my Intel Xeon E-2300 or AMD Ryzen PRO server board?
A: Yes, this 32GB DDR4-3200 unbuffered ECC UDIMM is validated for Intel Xeon E-2300 and AMD Ryzen PRO platforms. Confirm your motherboard supports 3200 MT/s, two-rank x8 ECC DIMMs, and single-rail 1.2V operation.
Q: What is the recommended DIMM population order for optimal performance?
A: Populate one DIMM per channel first, using the farthest slot from the CPU. On dual-channel motherboards, install matching pairs in the same-colored slots, typically slots A2 and B2, for symmetric dual-channel performance.
Q: Does this module support overclocking or XMP profiles?
A: No. This is a JEDEC-compliant ECC UDIMM running at fixed DDR4-3200 CL22 timing. It does not contain XMP profiles and is not designed for overclocking. Reliable, in-spec operation is prioritized for server workloads.
Q: What warranty and typical failure rate can I expect?
A: This module includes a one-year limited warranty. Micron server-quality components ensure an extremely low annualized failure rate (AFR), typically under 0.5% under specified operating conditions, guaranteeing long-term mission-critical reliability.