MICRON MTA36ASF4G72PZ-3G2E7VI Ecc Server Memory 32GB 2RX4 PC4-3200 DDR4-25600

( Brand: Micron ), ( Manufacturer Part Number: MTA36ASF4G72PZ-3G2E7VI ), ( Type: Ddr4 Sdram ), ( Form Factor: Rdimm ), ( Number Of Pins: 288 ), ( Bus Speed: Pc4-3200 ), ( Capacity Per Module: 32gb ), ( Memory Features: Ecc Memory )

Review MICRON 2rx4 Ddr4-25600 Ecc Server Memory

The **Micron MTA36ASF4G72PZ-3G2E7VI 32GB DDR4-25600 (PC4-3200) ECC Registered Server Memory** is a high-performance, enterprise-grade memory module meticulously engineered to deliver exceptional reliability, speed, and efficiency in demanding server environments. Part of Micron s renowned line of server memory solutions, this **256GB-capable DIMM (2Rx4 configuration)** is designed to maximize data throughput while maintaining strict error correction and stability critical for mission-critical workloads such as virtualization, high-performance computing (HPC), database management, and cloud infrastructure. With a **32GB capacity per rank** and **256GB support per DIMM slot** (when paired with compatible server hardware), this module ensures scalability for even the most resource-intensive applications without compromising performance.

Built to **JEDEC DDR4-25600 (PC4-3200) specifications**, this memory operates at an optimized frequency of **25.6 GHz**, enabling rapid data transfer rates that significantly enhance system responsiveness and reduce latency in CPU-bound tasks. The **ECC (Error-Correcting Code) functionality** provides an additional layer of protection against data corruption, automatically detecting and correcting single-bit errors while flagging multi-bit errors for proactive maintenance an essential feature for maintaining data integrity in large-scale deployments. Additionally, the **Registered (Buffered) architecture** mitigates signal interference on the memory bus, ensuring stable operation in multi-socket server configurations where high memory channel density is common.

Constructed with **Micron s advanced manufacturing processes**, this module incorporates **low-power, high-reliability DRAM chips** that operate efficiently within standard server thermal envelopes, reducing energy consumption while maintaining peak performance. The **2Rx4 configuration** (two ranks per DIMM, four banks per rank) optimizes memory bandwidth and latency, making it ideal for workloads that benefit from deeper memory hierarchies, such as in-memory databases or AI/ML processing. The module s **240-pin DIMM form factor** ensures compatibility with a wide range of enterprise-grade servers, including those from Dell, HP, Lenovo, and other leading manufacturers, provided they support DDR4-25600 ECC RDIMM configurations.

Beyond its technical specifications, this memory module embodies Micron s commitment to **enterprise-grade durability and longevity**, featuring rigorous testing for **endurance, thermal stability, and signal integrity** to withstand the rigors of 24/7 server operations. Whether deployed in a **hyperscale data center, financial trading platform, or high-availability cluster**, this module delivers a robust foundation for seamless performance, reduced downtime, and cost-effective scalability. For organizations prioritizing both speed and reliability, the **Micron MTA36ASF4G72PZ-3G2E7VI** stands as a premium choice, bridging the gap between raw computational power and fault-tolerant infrastructure.

The **Micron MTA36ASF4G72PZ-3G2E7VI** is a 32GB (2x16GB) DDR4-25600 (PC4-3200) ECC RDIMM server memory module designed for high-performance computing environments. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros**

1. **High Performance and Speed**

The module operates at **DDR4-25600 (PC4-3200)**, which is one of the fastest DDR4 speeds available for server memory. This provides significantly lower latency and higher throughput compared to standard DDR4-2400 or DDR4-2666 modules, making it ideal for CPU-intensive workloads such as virtualization, database management, and high-performance computing (HPC).

2. **Registered DIMM (RDIMM) Design**

RDIMMs are optimized for server environments where multiple DIMMs are installed in a single channel. They include a small buffer (register) that helps stabilize data transfer, reducing the risk of errors and improving reliability in multi-socket systems.

3. **Error-Correcting Code (ECC) Support**

ECC memory detects and corrects single-bit errors, which is critical for data integrity in servers. This feature is essential for applications such as databases, financial systems, and cloud computing where data corruption can have severe consequences.

4. **Compatibility with Modern Servers**

This module is designed for **2nd and 3rd Gen Intel Xeon Scalable (Sapphire Rapids and Emerald Rapids) and AMD EPYC (Rome, Milan, Genoa)** processors, as well as other high-end server platforms. It supports **DDR4-25600** speeds, which are common in newer server architectures.

5. **Reliability and Stability**

Micron is a well-established manufacturer known for producing high-quality memory modules. The **MTA36ASF4G72PZ** is built with robust components and undergoes rigorous testing to ensure stability in demanding server environments.

6. **Scalability**

The 32GB capacity (2x16GB) allows for easy scaling in multi-socket servers. You can pair it with additional DIMMs to meet the memory requirements of larger workloads without needing to replace the entire memory configuration.

7. **Low Power Consumption**

DDR4-25600 modules are generally more power-efficient than older DDR3 or even some DDR4-2133 modules, reducing operational costs in data centers.

8. **Widely Available and Supported**

Micron s RDIMMs are supported by most major server manufacturers (Dell, HPE, Lenovo, etc.), and the module is likely to be compatible with a broad range of server platforms.

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### **Cons**

1. **High Cost**

DDR4-25600 ECC RDIMMs are significantly more expensive than standard DDR4-2400 or DDR4-2666 modules. The price per GB is higher, which can be a barrier for budget-conscious deployments. For a 32GB kit, you may pay **$150 $250 **, depending on market conditions and volume discounts.

2. **Limited Lifespan Compared to DDR5**

While DDR4 is still widely used, DDR5 is becoming the standard for newer servers. DDR4-25600 modules will eventually become obsolete, and upgrading to DDR5 may be necessary in the future, adding to long-term costs.

3. **Heat Generation**

Higher-speed memory modules (like DDR4-25600) generate more heat than slower modules. This may require additional cooling solutions in densely populated server racks, though this is less of an issue in most enterprise setups.

4. **Channel Configuration Limitations**

RDIMMs require a minimum of two DIMMs per channel to function optimally. If you install a single DIMM in a channel, performance may be degraded. This can complicate memory planning in servers with limited slots.

5. **Compatibility with Older Servers**

While this module supports modern CPUs, it may not be compatible with older server platforms (e.g., 1st Gen Xeon Scalable or pre-2017 AMD EPYC). Always verify compatibility with your specific server model.

6. **Potential for Overkill in Some Workloads**

Not all server workloads require DDR4-25600 speeds. For less demanding applications (e.g., basic web hosting or small virtualization setups), DDR4-2400 or DDR4-2666 modules may suffice, offering better cost efficiency.

7. **Supply Chain and Availability**

Server memory, especially high-performance ECC RDIMMs, can sometimes face supply chain disruptions due to high demand or manufacturing constraints. Prices may fluctuate, and availability may not always be guaranteed.

---

### **Conclusion**

The **Micron MTA36ASF4G72PZ-3G2E7VI** is an excellent choice for **high-performance server workloads** where speed, reliability, and data integrity are critical. Its DDR4-25600 speed, ECC support, and RDIMM design make it ideal for virtualization, databases, HPC, and other demanding applications. However, the high cost and eventual obsolescence of DDR4 mean it may not be the best long-term investment for all use cases.

If your server supports DDR4-25600 and you require maximum performance, this module is a strong recommendation. For cost-sensitive deployments or less demanding workloads, a slightly slower DDR4-2666 or DDR4-2400 ECC RDIMM may be a more practical choice.

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### **Recommendation**

- You are deploying a **modern Intel Xeon Scalable (Sapphire Rapids/Emerald Rapids) or AMD EPYC (Rome/Milan/Genoa) server**.

- Your workload requires **maximum memory bandwidth and low latency** (e.g., virtualization, databases, HPC).

- You prioritize **data integrity** and need ECC memory.

- You have the budget to invest in high-performance server memory.

- Your workload does not require DDR4-25600 speeds (e.g., basic file servers, low-traffic web hosting).

- You are working with a **tight budget** and can achieve similar performance with DDR4-2666 or DDR4-2400 ECC RDIMMs.

- You plan to upgrade to **DDR5 in the near future** and want to future-proof your investment.

- A **DIMM configuration that matches your server s channel requirements** (e.g., 2 DIMMs per channel for optimal performance).

- **High-quality server cooling** to manage heat generation from high-speed memory.

- **Compatibility checks** with your server s BIOS/UEFI to ensure proper recognition and performance tuning.

For most enterprise-grade deployments where performance is paramount, this Micron module is a reliable and high-quality choice. Always verify compatibility with your specific hardware before purchasing.

Details:

1-311-63-20260203-254. Micron 32GB 2RX4 PC4-3200 DDR4-25600 MTA36ASF4G72PZ-3G2E7VI ECC Server Memory, condition: ###Conditioned###. Tested and working, Pulled from a working environment. Condition Details: Excellent.

part #: mta36asf4g72pz-3g2e7vi prices

• $49.00-$59.99

specifications servermemor:

• brand: Micron
• mpn: Mta36asf4g72pz-3g2e7vi
• type: Ddr4 Sdram
• form factor: Rdimm
• number of pins: 288
• bus speed: Pc4-3200
• capacity per module: 32gb
• memory features: Ecc Memory

offer servermemor:

• best offers: True
• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: February 3, 2026
• quantity: 1

returns servermemor:

• policy: Returns Accepted
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seller servermemor:

• # reviews: 36358
• rating: 99.5%
• city: Kansas City, Missouri

general servermemor:

• Enterprise Networking, Servers > Server Components > Server Memory RAM
• condition: Used

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