Secure payments
Standard refund policy
Trade Assurance
| Product Type | Memory Module |
|---|---|
| Memory Capacity | 16 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 | Single Rank x8 |
| Quantity of Pins | 288-pin |
| RAM Genre | UDIMM |
This DDR4-3200 UDIMM module with ECC is purpose-built for entry-level servers and professional workstations, where data integrity is critical for virtualization, light database workloads, and always-on operations. The single-rank x8 configuration and unbuffered signal type deliver superior compatibility and stable signal integrity, while ECC protection actively corrects single-bit memory errors to prevent silent data corruption.
1. ECC protection actively corrects single-bit memory errors, safeguarding transactional data integrity in always-on server environments where even silent corruption is unacceptable.
2. A capacity of sixteen gigabytes per module provides ample headroom for virtualized workloads, allowing a modest host to run multiple light to medium guests without swapping to disk.
3. Upgrading to thirty-two hundred megatransfers per second boosts theoretical peak bandwidth, which accelerates in-memory databases and reduces latency under concurrent query spikes.
4. Unbuffered signaling minimizes electrical loading and controller latency, making this UDIMM ideal for cost-optimized entry servers and micro-ATX workstation builds that demand straightforward platform compatibility.
5. Operating at just one and two-tenths volts, the module lowers overall thermal envelope and energy draw across a fleet of small servers, directly trimming cooling opex and power bills.
As a memory product specialist, I’ll explain why the MTA9ASF2G72AZ-3G2 matters. This 16GB DDR4-3200 unbuffered ECC UDIMM (288-pin) is built for reliability. In a virtualization host, ECC corrects single-bit errors in real time, preventing silent data corruption that could crash multiple critical VMs. For in-memory databases like Redis, a flipped bit means transactional error—ECC eliminates that risk entirely. The 1.2V low voltage and single-rank x8 design reduce power draw and heat, enabling dense server configurations. Its 3200MT/s speed and CL22 latency deliver the throughput needed for demanding analytics. Because it’s unbuffered, command latency is minimal, accelerating latency-sensitive workloads. For any environment where uptime and data accuracy are paramount, this module isn’t just memory—it’s essential protection against silent data decay.
Based on the specifications—DDR4-3200 ECC Unbuffered 288-pin UDIMM—this is a server memory module typically used in entry-level servers, micro-servers, or workstations that require data integrity. Below is the capacity planning guidance for typical server workloads.
General Virtualization
For moderate consolidation of virtual machines, a balanced density and error protection are key. Equip a dual-socket server with six or eight of these 16GB modules per CPU (12–16 modules total) to achieve 192–256 GB of available memory, ensuring you populate symmetrical DIMM channels for optimal interleaving. This provides sufficient headroom for 20–30 modest VMs while the ECC feature safeguards against data corruption in multi-tenant environments.
In-Memory Database
Latency-sensitive databases like Redis or Memcached benefit from high bandwidth and reliability. Install one 16GB ECC UDIMM per channel across all available memory channels (often 8 modules for a single-socket platform, totaling 128 GB) to maximize throughput and avoid bottlenecks. The single-rank x8 organization and CL22 latency offer a stable foundation for fast key-value operations, and the ECC function prevents silent data errors that are catastrophic for transactional stores.
High Performance Computing
HPC clusters running simulation or modeling tasks require absolute data integrity. Configure nodes with a full set of matching 16GB ECC modules—commonly 8 or 16 sticks to reach 128 or 256 GB per node—running at the native 3200 MT/s with 1.2V for thermal efficiency at scale. The unbuffered design keeps latency low for tightly coupled parallel jobs, while ECC ensures that long-duration calculations complete without memory-induced soft errors, reducing costly recomputation.
Rigorously validated for Dell PowerEdge T340, R340, Lenovo ST250. Trust this ECC UDIMM.
Q: Can I mix this MTA9ASF2G72AZ-3G2 with other memory modules of different brands or speeds?
A: Mixing brands or speeds is strongly discouraged for server ECC UDIMMs. It can undermine signal integrity, disable ECC, or cause instability. Always install identical modules to ensure reliable mission‑critical operation.
Q: Is this memory compatible with my system?
A: This 16GB DDR4‑3200 ECC unbuffered UDIMM targets servers/workstations with dedicated DDR4 ECC UDIMM support, such as Intel Xeon E‑2300/E‑2200 platforms or AMD Ryzen PRO chipsets. Confirm your board explicitly supports ECC UDIMMs.
Q: What is the recommended DIMM population order for optimal performance?
A: Follow your server board’s population guide. Usually, populate identical modules in matching color slots (same channel) to enable multi‑channel interleaving. Keep ranks and capacities uniform for balanced memory throughput.
Q: Does this module support overclocking or XMP profiles?
A: No. This is a JEDEC‑standard DDR4‑3200 CL22 module designed for server reliability. It does not offer overclocking or XMP; it runs at fixed timings to preserve ECC data integrity under continuous loads.
Q: What warranty and typical failure rate can I expect?
A: This Micron module comes with a 1‑year warranty. Server‑grade UDIMMs exhibit very low annualized failure rates, typically 0.1–0.5%, thanks to rigorous testing and ECC error correction for sustained uptime.