
( Brand: Micron ), ( Manufacturer Part Number: MT36JSF1G72PZ-1G9E1HF ), ( Total Capacity: 16 Gb ), ( Memory Features: Registered ), ( Form Factor: Rdimm ), ( Type: Ddr3 Sdram ), ( Unit Type: Unit ), ( Manufacturer Warranty: Lifetime ), ( Item Height: 30mm ), ( Number Of Pins: 240 ), ( Bus Speed: Pc3-14900 )
The **Micron MT36JSF1G72PZ-1G9E1HF 2Rx4 PC3-14900R-13-13-E2 ECC Memory Module** is a high-performance, enterprise-grade DDR3 memory solution engineered for mission-critical applications where reliability, speed, and stability are paramount. Part of Micron s renowned line of low-latency, high-density RAM, this module is designed to deliver exceptional performance in servers, workstations, and high-end computing environments where data integrity and sustained throughput are essential. Featuring a **2Rx4 configuration**, this module operates at an aggressive **14900 MT/s (14.9 GHz) data rate**, enabling near-optimal memory bandwidth for demanding workloads such as virtualization, database management, and high-performance computing (HPC) tasks. The **PC3-14900R-13-13-E2** designation signifies its compliance with the PC3-14900R standard, which includes **13.33 ns CAS latency (CL13)**, **13 ns RAS-to-CAS delay (tRCD)**, and **13 ns RAS precharge delay (tRP)**, all optimized to minimize latency and maximize efficiency in tight memory subsystems.
Built with **Micron s advanced 20nm process technology**, this module incorporates **low-power, high-density DRAM chips** that balance performance with energy efficiency, making it ideal for data centers where power consumption and thermal management are critical considerations. The **ECC (Error-Correcting Code) functionality** ensures data integrity by detecting and correcting single-bit errors on the fly, which is indispensable for preventing data corruption in critical applications such as financial transactions, scientific simulations, or large-scale storage arrays. The **registered (buffered) design** further enhances stability by reducing signal noise and improving compatibility with high-end server motherboards, particularly those equipped with advanced memory controllers like Intel s C600 or AMD s Opteron-based platforms.
This memory module is engineered for **24x7 uptime reliability**, featuring **enhanced endurance and extended operational lifespans** through rigorous testing under extreme conditions. Micron s **Advanced Memory Test (AMT)** and **Burn-in procedures** ensure that each module undergoes comprehensive validation to meet the stringent demands of enterprise environments. The **low-profile, dual-rank architecture** allows for efficient heat dissipation, while the **fully shielded design** minimizes electromagnetic interference (EMI), contributing to a more stable and predictable computing experience. Whether deployed in a **high-density server rack** or a **workstation handling real-time analytics**, this module provides the speed, precision, and resilience required to handle the most intensive computational workloads without compromise.
For administrators and IT professionals, the **MT36JSF1G72PZ-1G9E1HF** represents a premium investment in system performance, offering a seamless blend of speed, reliability, and scalability. Its compatibility with a wide range of **DDR3-compatible server platforms** including those from Dell, HP, Lenovo, and other leading manufacturers makes it a versatile choice for upgrading existing infrastructure or building next-generation computing systems. With Micron s reputation for innovation and quality, this memory module stands as a testament to the company s commitment to delivering cutting-edge solutions that push the boundaries of what enterprise computing can achieve.
**Pros and Cons of buying a Micron MT36JSF1G72PZ-1G9E1HF (2Rx4 PC3-14900R-13-13-E2 ECC Memory Module)**
### **Pros:**1. **High Performance and Speed** This module operates at **14900 MT/s (14.9 GHz)**, which is significantly faster than standard DDR3L memory (typically 1333 MT/s or 1600 MT/s). This can improve system responsiveness, especially in workloads involving large datasets, virtualization, or high-end computing tasks.
2. **Low Power Consumption** The **1.35V voltage** (DDR3L) is more power-efficient than standard DDR3 (1.5V), reducing heat generation and power draw, which is beneficial for data centers or servers running 24/7.
3. **Error-Correcting Code (ECC) Support** ECC memory helps detect and correct single-bit errors, which is crucial for **data integrity** in servers, workstations, and high-reliability applications. This reduces the risk of crashes or corrupted data, making it ideal for enterprise or mission-critical environments.
4. **Registered (Buffered) Design** The **2Rx4 (registered) configuration** helps manage signal integrity on high-channel-count motherboards, reducing latency and improving stability in multi-socket or high-end server setups.
5. **Compatibility with DDR3L Systems** This module is designed for **DDR3L-compatible motherboards**, which are still used in older servers, workstations, and some enterprise systems. It ensures backward compatibility while offering modern performance benefits.
6. **Reliability from Micron** Micron is a well-established manufacturer with a strong reputation for quality and durability in memory modules, particularly in the enterprise and server markets.
7. **Cost-Effective for High-Performance Needs** While not the absolute fastest DDR3 memory available, it strikes a balance between speed, efficiency, and reliability, making it a practical choice for upgrading older systems without replacing the entire platform.
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### **Cons:**1. **Outdated Technology** DDR3 was released in **2007**, and modern systems (especially consumer-grade) now use **DDR4 or DDR5**. This module will not work in newer motherboards, limiting its usefulness unless you are maintaining or upgrading legacy hardware.
2. **Limited Availability and Obsolescence** DDR3L is no longer in mass production, and finding compatible motherboards or additional modules may become difficult over time. Micron may also phase out this specific part in favor of newer standards.
3. **No Overclocking Potential** Unlike DDR4 or DDR5, DDR3 does not support overclocking beyond its rated speed, meaning you won t gain additional performance through tweaking.
4. **Higher Latency Compared to DDR4/DDR5** Even at high speeds, DDR3 generally has **higher latency** than newer generations, which can impact performance in latency-sensitive applications (e.g., gaming, real-time processing).
5. **Potential for Compatibility Issues** Some newer motherboards may not support DDR3L due to power delivery or socket limitations, even if they have DDR3 slots. Always verify compatibility with your specific motherboard model.
6. **Higher Cost per GB Relative to DDR4** While this module is efficient, the **price per gigabyte** is often higher than comparable DDR4 modules (e.g., DDR4-2400 ECC), making it less cost-effective for new builds unless you are constrained by legacy hardware.
7. **No Future-Proofing** Investing in DDR3L means you will eventually need to replace the entire memory subsystem if you upgrade to a newer platform, as DDR3 and DDR4 are not backward-compatible.
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### **Conclusion:**The **Micron MT36JSF1G72PZ-1G9E1HF (2Rx4 PC3-14900R-13-13-E2 ECC)** is a **high-quality, high-performance DDR3L memory module** well-suited for **legacy servers, workstations, or enterprise environments** where ECC, low power consumption, and speed are critical. It excels in scenarios where **data integrity and reliability** are prioritized over cutting-edge performance.
However, its **outdated technology** makes it impractical for modern consumer or gaming systems. If you are **not upgrading to a newer platform soon**, this module is a **solid choice** for improving performance in a DDR3L-compatible system. If you are planning to future-proof your setup, investing in **DDR4 or DDR5 ECC memory** would be more strategic.
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### **Recommendation:** - **Buy this module if:**- You are maintaining or upgrading a **legacy server, workstation, or enterprise system** that uses DDR3L.
- You need **ECC memory for data integrity** in a non-consumer environment.
- You require **high-speed (14.9 GHz) DDR3L** for specific workloads (e.g., virtualization, database servers).
- You cannot or will not upgrade to a newer memory standard in the near future.
- **Avoid this module if:**- You are building or upgrading a **modern consumer, gaming, or general-purpose PC** (DDR4/DDR5 is the way to go).
- You expect to **upgrade your motherboard or CPU** in the next few years, as DDR3 will become obsolete.
- You are looking for **cost-effective, high-capacity memory** for a new system (DDR4/DDR5 offers better value per GB).
- You need **lower latency or overclocking potential** (DDR4/DDR5 provides these advantages).
For **new builds or future-proofing**, consider **DDR4-2400/2666 ECC** (e.g., Micron 8JSF1G48EZ-2G4E1) or **DDR5 ECC** if your platform supports it. However, if you are locked into a **DDR3L system**, this Micron module remains a **reliable and high-performance option**.
Pulled from a working unit, 100% tested and in good condition as shown the pictures.