MICRON MT36KSF2G72PZ-1G6P1KF Ecc Server Ram 2RX4 PC3L-12800R-11-13-E2

( Brand: Micron ), ( Manufacturer Part Number: MT36KSF2G72PZ-1G6P1KF ), ( Model: 16GB 2RX4 PC3L-12800R-11-13-E2 ), ( Form Factor: Rdimm ), ( Type: Ddr3 Sdram ), ( Total Capacity: 16 Gb ), ( Bus Speed: Pc3l-12800r ), ( Memory Features: Ecc Memory, Registered )

Review MICRON 16gb 2rx4 Ecc Reg Server Ram

The **Micron MT36KSF2G72PZ-1G6P1KF 2Rx4 PC3L-12800R-11-13-E2** is a high-performance, enterprise-grade DDR4 memory module designed to deliver exceptional reliability, speed, and efficiency for demanding server workloads. Engineered with Micron s cutting-edge technology, this **2GB (2x1GB) DDR4 RDIMM (Registered DIMM)** module operates at an aggressive **1600 MHz (PC3L-12800R)** clock speed, optimized for low-power, high-throughput applications while maintaining strict error correction capabilities. The module adheres to **ECC (Error-Correcting Code)** standards, ensuring data integrity in mission-critical environments by automatically detecting and correcting single-bit errors, a critical feature for financial, database, and cloud computing systems where uptime and accuracy are non-negotiable.

Built with **low-power, low-voltage (1.35V)** components, this RAM module is part of Micron s **E2 (Energy Efficient) series**, which significantly reduces power consumption compared to traditional DDR4 modules while maintaining peak performance. This makes it an ideal choice for data centers and server deployments where energy efficiency and thermal management are key concerns. The **2Rx4 configuration** (two ranks, four banks) enhances memory bandwidth and latency performance, allowing for smoother multitasking and faster data access in memory-intensive applications such as virtualization, big data analytics, and high-performance computing (HPC).

Micron s **registered DIMM architecture** further enhances stability and scalability, as it buffers signals between the memory module and the system s memory controller, reducing signal interference and supporting larger memory configurations without compromising performance. The module is fully compatible with **Intel Xeon and AMD EPYC** processors, making it a versatile solution for modern server platforms. Additionally, its **low-profile design** ensures seamless integration into a wide range of server chassis, while its **industrial-grade reliability** guarantees long-term operation in demanding environments.

Whether deployed in a high-density server farm, a cloud infrastructure, or a critical enterprise workload, this Micron DDR4 module delivers a perfect balance of speed, efficiency, and durability. Its **low-latency, high-bandwidth** capabilities ensure that applications run smoothly, even under heavy loads, while its **ECC protection** and **energy-efficient design** contribute to both performance optimization and cost savings over time. For organizations prioritizing stability, scalability, and performance, this module stands as a robust and future-proof investment in server memory technology.

**Pros and Cons of Buying Micron MT36KSF2G72PZ-1G6P1KF (2Rx4 PC3L-12800R-11-13-E2 ECC Registered Server RAM)**

### **Pros**

1. **High Performance for Server Workloads**

The RAM operates at **1600 MHz (PC3L-12800R)**, which is optimized for server-grade applications requiring sustained throughput. This speed is suitable for databases, virtualization, and high-performance computing tasks where latency and bandwidth matter.

2. **ECC (Error-Correcting Code) Memory**

ECC RAM is designed to detect and correct single-bit errors, which is critical for data integrity in servers. This makes it ideal for environments where uptime and reliability are non-negotiable, such as financial systems, cloud infrastructure, or mission-critical applications.

3. **Registered (Buffered) Memory**

The "registered" designation means it uses a memory buffer (register) to manage data requests, reducing bus contention on the motherboard. This improves stability in multi-socket or high-channel-count server setups, where unbuffered memory might cause bottlenecks or instability.

4. **Low Latency (CL9-9-9-24)**

The CAS latency (CL9) is relatively low for server RAM, which helps with read/write performance in memory-intensive tasks. The tight timings (9-9-9-24) suggest efficient data handling, though server workloads often prioritize bandwidth over latency.

5. **Compatibility with Server Platforms**

This module is designed for **DDR3L (Low Voltage) servers**, which consume less power than standard DDR3 while maintaining performance. It is likely compatible with Intel Xeon or AMD Opteron/EPYC-based servers, as well as some enterprise-grade workstations.

6. **Reliability and Durability**

Micron is a reputable manufacturer with a strong track record in enterprise memory solutions. The module is built to withstand prolonged use in demanding environments, with robust heat dissipation and stable voltage regulation.

7. **Scalability**

The **2Rx4 configuration** (two ranks, four modules per channel) allows for flexible memory channel utilization. This can be beneficial in multi-channel server architectures where balancing memory bandwidth is important.

---

### **Cons**

1. **Outdated Technology (DDR3)**

DDR3 is an older standard (released around 2007), and modern server workloads increasingly favor **DDR4 or DDR5** for higher bandwidth, lower power consumption, and better efficiency. Upgrading to DDR4/DDR5 may be necessary in the future, requiring a motherboard and CPU upgrade.

2. **Limited Capacity per Module**

This module is **2GB per rank (4GB total)**, which is modest by modern standards. Servers often require **16GB, 32GB, or 64GB modules** for contemporary workloads, meaning you may need multiple DIMMs to reach sufficient capacity, increasing cost and complexity.

3. **Power Efficiency Concerns**

While DDR3L is more power-efficient than standard DDR3, it still consumes more power than newer DDR4/DDR5 modules. Higher-end servers may benefit from DDR4 s lower voltage (1.2V vs. DDR3L s 1.35V), reducing heat and power draw.

4. **Potential Compatibility Issues**

Not all modern servers support DDR3, especially those built around newer Intel Xeon Scalable (Sapphire Rapids ) or AMD EPYC Milan/Zen 3 processors. Check your motherboard s QVL (Qualified Vendor List) to ensure compatibility.

5. **Higher Cost per GB Compared to Consumer RAM**

Server-grade ECC RAM is typically more expensive than consumer-grade DDR3/DDR4. While this module is reasonably priced for its capacity, upgrading to larger modules or newer DDR4/DDR5 ECC RAM may offer better value in the long run.

6. **Limited Availability of Replacements**

As DDR3 hardware ages, finding replacement parts may become difficult. Micron still produces server RAM, but demand for older generations is declining, potentially leading to supply shortages or higher prices over time.

7. **No Support for Advanced Features**

Newer server RAM (DDR4/DDR5) often includes features like **RDIMM/LRDIMM support, higher memory channels, and improved error correction**. DDR3 lacks these advancements, which may limit scalability in future-proofing.

---

### **Conclusion**

The **Micron MT36KSF2G72PZ (4GB DDR3L ECC Registered)** is a solid choice for **legacy servers, older Intel Xeon/AMD Opteron systems, or specialized workloads where DDR3 is still required**. Its ECC and registered design ensure reliability in critical environments, and its performance is adequate for moderate server tasks. However, its **age (DDR3), limited capacity, and lack of future scalability** make it less ideal for modern or high-growth workloads.

If your server platform **still supports DDR3** and you need **reliable, low-latency memory for stable operation**, this module is a practical option. However, if possible, **upgrading to DDR4 or DDR5 ECC RAM** would provide better long-term performance, power efficiency, and scalability.

### **Recommendation**

- Your server is **DDR3-only** (e.g., older Intel Xeon 5500/5600 series, AMD Opteron 6000 series).

- You require **ECC for data integrity** in a legacy system.

- You are working with **moderate memory demands** (e.g., small virtualization, legacy databases).

- Your server supports **DDR4/DDR5** upgrade to a **higher-capacity ECC module** (e.g., 16GB/32GB DDR4 RDIMM/LRDIMM).

- You need **higher bandwidth or lower power consumption** DDR4/DDR5 offers better efficiency.

- Future-proofing is a priority DDR3 will eventually become unsupported by newer CPUs and OS versions.

For most **new deployments or high-performance servers**, investing in **DDR4 or DDR5 ECC RAM** (e.g., Samsung M393A2K40BB0-CPB, Corsair CMW32GX4M2C3200C16) would be the better long-term choice. However, if you are maintaining an existing DDR3-based system, this Micron module remains a **reliable and cost-effective solution**.

Details:

We care about each buyer and strive to solve any problem in the best business manner. We must receive return/exchange items. Cosmetic issues are not covered under the guarantee. Any parts not photographed WILL NOT be included.

Micron 16GB 2Rx4 PC3L-12800R-11-13-E2 ECC REG Server RAM MT36KSF2G72PZ-1G6P1KF Tested Working Please carefully review the photos and details of item before purchasing to avoid buying incorrect.

part #: mt36ksf2g72pz-1g6p1kf prices

• $19.99-$65.00

specifications servermemor:

• brand: Micron
• mpn: Mt36ksf2g72pz-1g6p1kf
• model: 16gb 2rx4 Pc3l-12800r-11-13-e2
• form factor: Rdimm
• type: Ddr3 Sdram
• total capacity: 16 Gb
• bus speed: Pc3l-12800r
• memory features: Ecc Memory, Registered

general servermemor:

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

payments servermemor:

• credit card: Diners-club
• other
• wallet: Apple-pay

offer servermemor:

• availability: In Stock
• started: March 2, 2026
• options: Ship-to-home
• quantity: 2
• sold: 0

seller servermemor:

• city: Saint Paul, Minnesota
• # reviews: 17403
• rating: 99.7%

returns servermemor:

• time: 30 Days
• paid by: Seller
• method: Money back
• policy: Returns Accepted

shipping servermemor:

• transit: 2-5 Days
• carrier: USPS
• type: Fixed
• class: Standard
• service: USPS Ground Advantage
• cost: $0.00

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