MICRON Ecc Rdimm Server Memory 64GB MTA36ASF8G72PZ-2G9/REF 2RX4 PC4-2933Y DDR4-23400

( Brand: Micron ), ( Manufacturer Part Number: MTA36ASF8G72PZ-2G9/REF ), ( Form Factor: Rdimm ), ( Type: Ddr4 Sdram ), ( Total Capacity: 64 Gb ), ( Number Of Pins: 288 ), ( Bus Speed: Pc4-23400 ), ( Country Of Origin: China ), ( Memory Features: Ecc Memory, Registered )

Review MICRON Mta36asf8g72pz-2g9/ref 2rx4 Ddr4-23400 Ecc Rdimm Server Memory

The **Micron MTA36ASF8G72PZ-2G9** is a high-performance, enterprise-grade **64GB (2x32GB) Registered DDR4 RDIMM** memory module designed to deliver exceptional reliability, speed, and efficiency for demanding server workloads. Engineered to meet the rigorous standards of modern data centers, this module operates at an optimized frequency of **PC4-2933Y (DDR4-23400)**, ensuring blazing-fast data transfer rates of **23.4 GT/s** per channel, which translates to sustained bandwidth of up to **18.9 GB/s per rank** when deployed in a dual-rank configuration. Built with **Micron s advanced 16nm process technology**, these RDIMMs incorporate **ECC (Error-Correcting Code) memory**, providing critical protection against data corruption by automatically detecting and correcting single-bit errors, making them ideal for mission-critical applications such as virtualization, high-performance computing (HPC), and database management systems.

The module features a **2Rx4 configuration**, meaning it occupies two memory channels and supports four ranks of memory per DIMM, maximizing memory bandwidth and throughput in multi-socket server systems. This architecture is particularly advantageous in symmetric multiprocessing (SMP) environments, where balanced memory access across multiple CPU cores is essential for maintaining peak performance. Additionally, the **Registered (Buffered) design** of this RDIMM helps mitigate signal integrity issues in long memory channels, reducing the risk of data corruption and ensuring stable operation in high-density server configurations. The module is fully compatible with **Intel Xeon and AMD EPYC** processors, as well as a wide range of enterprise-grade server platforms, including those from Dell EMC, HPE, Lenovo, and Supermicro.

Beyond its technical specifications, the **MTA36ASF8G72PZ-2G9** is built with **industrial-grade reliability**, featuring **low-power operation** and **extended operational temperature support**, typically ranging from **0 C to 85 C**, with optional extended temperature variants available for harsh environments. Micron s rigorous testing processes, including **burn-in and endurance validation**, ensure long-term stability and longevity, making this memory an excellent choice for 24/7 uptime environments. The module also adheres to **JEDEC standards** for compatibility and interoperability, ensuring seamless integration with existing server infrastructure without requiring firmware or BIOS updates.

For organizations prioritizing **scalability and future-proofing**, this 64GB RDIMM module offers an optimal balance between capacity and performance, allowing administrators to expand memory resources incrementally as workload demands grow. Whether deployed in **cloud computing environments, AI/ML training clusters, or enterprise storage solutions**, the **Micron MTA36ASF8G72PZ-2G9** delivers the speed, endurance, and error resilience required to handle the most intensive computational tasks with confidence. With Micron s reputation for innovation and quality, this memory module stands as a dependable foundation for next-generation server architectures.

### **Pros and Cons of Buying Micron MTA36ASF8G72PZ-2G9 (64GB, 2Rx4, PC4-2933Y, DDR4-23400, ECC RDIMM)**

#### **Pros**

1. **High Performance and Speed** This module operates at **DDR4-23400 (PC4-2933Y)**, which is faster than standard DDR4-2133 or DDR4-2400, improving latency and throughput in server workloads. This is particularly beneficial for memory-intensive applications like virtualization, databases, and high-performance computing.

2. **Registered DIMM (RDIMM) Design** RDIMMs are optimized for server environments, offering better signal integrity and reduced power consumption compared to unbuffered DIMMs. They also help stabilize memory channels 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, databases, and financial systems where unrecoverable data corruption could lead to significant losses or downtime.

4. **High Capacity (64GB per Module)** At 64GB per DIMM, this module allows for significant memory scaling in servers, reducing the number of slots needed for large configurations. This is useful for workloads requiring **128GB per server** (e.g., two DIMMs per channel).

5. **Compatibility with Modern Servers** The **2Rx4 configuration** (two ranks, four channels) is common in enterprise-grade servers, ensuring broad compatibility with Intel Xeon, AMD EPYC, and other high-end server CPUs. It supports **dual-channel or quad-channel memory architectures**, depending on the motherboard.

6. **Low Power Consumption** DDR4-23400 is more power-efficient than older DDR3 or even some DDR4-2666 modules, reducing operational costs in large-scale deployments.

7. **Reliability and Micron s Reputation** Micron is a trusted manufacturer in the server memory market, known for durability, consistent performance, and strong warranty support. Their RDIMMs are widely used in enterprise and cloud environments.

8. **Future-Proofing** DDR4 is still widely deployed in servers (though DDR5 is emerging), and this module s speed and capacity make it a solid choice for mid-to-high-end workloads for the next few years.

---

#### **Cons**

1. **Higher Cost Compared to Non-ECC or Lower-Speed Memory** ECC RDIMMs are more expensive than standard DDR4 modules (e.g., non-ECC or UDIMMs). For non-critical workloads, this may not be justified.

2. **Limited Upgrade Path to DDR5** If future-proofing for DDR5 is a priority, this DDR4 module will eventually become obsolete. DDR5 servers (e.g., Intel Sapphire Rapids, AMD Milan) require DDR5 memory, which will not be backward-compatible.

3. **Requires Server-Grade Motherboard** This module is designed for **enterprise servers**, not consumer-grade systems. Attempting to use it in a desktop motherboard may result in **compatibility issues, instability, or damage** (e.g., lack of RDIMM support, incorrect voltage detection).

4. **Potential Latency in Some Configurations** While DDR4-23400 is fast, very high memory channel counts (e.g., 8 DIMMs) can introduce **latency bottlenecks** in some workloads, though this is more of a system-design consideration than a module-specific issue.

5. **Warranty and Return Policies** Server memory often has stricter return policies than consumer memory, especially for enterprise-grade modules. Ensure the vendor offers a **server-grade warranty** (e.g., 3-5 years) before purchase.

6. **Overkill for Low-End Workloads** If the server is running **lightweight tasks** (e.g., basic file serving, small VMs), the performance gains of DDR4-23400 may not be necessary, making this module unnecessarily expensive.

7. **Voltage and Compatibility Risks** Some older server motherboards may not support the **1.2V or 1.35V** voltage requirements of high-speed DDR4 modules. Always verify **motherboard compatibility** with the manufacturer s QVL (Qualified Vendor List).

---

### **Conclusion**

The **Micron MTA36ASF8G72PZ-2G9 (64GB, DDR4-23400, ECC RDIMM)** is an **excellent choice for high-performance server workloads** where **data integrity, speed, and scalability** are critical. It excels in environments like:

- **Virtualization (VMware, Hyper-V, KVM)**

- **Databases (SQL, Oracle, MongoDB)**

- **High-performance computing (HPC) and AI/ML workloads**

- **Enterprise file/print servers**

- **Cloud and hyperscale deployments**

- **Budget-conscious or low-end servers**

- **Desktop PCs (unless using a server-grade motherboard)**

- **Workloads that do not require ECC or high memory speeds**

- **Systems planning to upgrade to DDR5 in the near future**

### **Recommendation**

- You are running a **server workload** that demands **ECC, high memory speed, and reliability**.

- Your motherboard supports **DDR4-23400 RDIMMs** (check the QVL).

- You need **scalability** (e.g., 128GB per server) without excessive slot usage.

- You prioritize **Micron s reputation for durability** over cost savings.

- You are on a **tight budget** and can use **non-ECC or lower-speed memory**.

- Your server is **desktop-grade** or lacks RDIMM support.

- You plan to **upgrade to DDR5 soon** and want to future-proof.

- Your workload is **lightweight** (e.g., home lab, small VMs).

- **Matching pairs** (if your motherboard supports it) for balanced performance.

- **Checking for refurbished or bulk discounts** from enterprise vendors (e.g., Amazon Business, Dell/OEM resellers).

- **Verifying motherboard compatibility** before purchase to avoid returns.

This module is a **strong, high-end server memory choice** when the use case justifies its specifications.

Details:

Made by Micron in China, this memory module is a dependable choice for enhancing the performance and efficiency of servers networking systems. The Micron 64GB 2RX4 PC4-2933Y DDR4-23400 ECC RDIMM Server Memory MTA36ASF8G72PZ-2G9 is a high-quality server memory module designed for use in enterprise networking and environments. ECC memory is for servers and workstations only will not work in desktop computers. With a total capacity of 64GB and bus speed PC4-23400 DDR4-2933, this DDR4 SDRAM module provides fast reliable performance.

The ECC Error Correction Code and registered features ensure data integrity stability, making it ideal for demanding server applications.

part #: mta36asf8g72pz-2g9 prices

• $494.99-$549.99

specifications servermemor:

• brand: Micron
• mpn: Mta36asf8g72pz-2g9/ref
• form factor: Rdimm
• type: Ddr4 Sdram
• total capacity: 64 Gb
• number of pins: 288
• bus speed: Pc4-23400
• country of origin: China
• memory features: Ecc Memory, Registered

seller servermemor:

• city: San Jose, California
• rating: 97.5%
• # reviews: 250

offer servermemor:

• quantity: 2
• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: April 5, 2026
• best offers: True

shipping servermemor:

• transit: 6-13 Days
• cost: $24.33
• class: Economy
• service: UPS Ground Saver
• type: Calculated
• carrier: UPS

payments servermemor:

• credit card: Mastercard
• wallet: Google-pay
• other

returns servermemor:

• policy: No Returns

general servermemor:

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

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