MICRON MTA18ASFF1G72PDZ Udimm Ecc 8GB 2XR8 PC4-2133P-REB-11 1.2V CL15

( Brand: Micron ), ( Manufacturer Part Number: MTA18ASFF1G72PDZ ), ( Total Capacity: 8 Gb ), ( Memory Features: Registered ), ( Form Factor: Udimm ), ( Type: Ddr4 Sdram ), ( Unit Type: Unit ), ( Manufacturer Warranty: Lifetime ), ( Item Height: 30mm ), ( Number Of Pins: 288 ), ( Bus Speed: Pc4-17000 ), ( Country Of Origin: China )

Review MICRON 8gb 1.2v Udimm Ecc Registered

The **Micron Technology MTA18ASF1G72PDZ** is a high-performance, dual-rank, low-voltage DDR4 memory module designed to deliver exceptional speed, reliability, and efficiency for demanding computing environments. Part of Micron s premium **PC4-2133P-REB-11** series, this **8GB (2x4GB) UDIMM** module operates at a blazing-fast **2133 MHz** clock speed, optimized for systems requiring high-bandwidth memory performance without compromising stability. With a **1.2V voltage rating**, it exemplifies Micron s commitment to energy efficiency, reducing power consumption while maintaining peak performance ideal for data centers, enterprise servers, and high-end workstations where thermal management and power savings are critical.

Built with **ECC (Error-Correcting Code) technology**, this module ensures data integrity by automatically detecting and correcting single-bit errors, making it an indispensable choice for mission-critical applications such as virtualization, database management, and scientific computing. The **Dual-Rank (2Rx8) architecture** enhances throughput by allowing simultaneous access to multiple memory ranks, reducing latency and improving overall system responsiveness. This design is particularly beneficial in multi-socket servers and high-core-count CPUs where memory bandwidth and latency play pivotal roles in performance.

Micron s **UDIMM (Unbuffered DIMM)** configuration ensures seamless compatibility with a wide range of server platforms, including Intel Xeon and AMD EPYC processors, while adhering to strict industry standards for reliability. The **CL15 (CAS Latency 15) timing** strikes a balance between speed and stability, providing a robust foundation for applications that demand both high throughput and low latency. Whether deployed in a single-server setup or scaled across a large-scale infrastructure, this memory module is engineered to handle the most rigorous workloads with precision and endurance.

For organizations prioritizing **long-term reliability**, Micron s **REB (Registered ECC) design** further enhances signal integrity over longer memory channels, reducing the risk of data corruption in high-density configurations. The module s **1.2V low-voltage operation** not only cuts power costs but also minimizes heat generation, contributing to a more sustainable and efficient computing environment. Backed by Micron s reputation for quality and innovation, the **MTA18ASF1G72PDZ** is a versatile, high-performance solution for professionals who demand nothing less than the best in memory technology.

### **Pros and Cons of buying a Micron MTA18ASF1G72PZD (2x8GB, PC4-2133P, CL15, ECC, UDIMM, 1.2V)**

1. **High Performance for Workloads** The **PC4-2133P** (DDR4-2133) speed is sufficient for most professional workloads, including servers, workstations, and high-end gaming PCs. It strikes a balance between speed and power efficiency.

2. **ECC Memory Support** This is a critical feature for **servers, workstations, and data-intensive applications** (e.g., virtualization, databases, CAD, scientific computing). ECC corrects single-bit errors, preventing data corruption and improving reliability.

3. **Low Power Consumption (1.2V)** The **1.2V voltage** means lower power draw compared to standard DDR4 modules (typically 1.35V 1.5V), reducing heat generation and improving efficiency in power-sensitive systems.

4. **Registered (RDIMM) Compatibility** While this is a **UDIMM (Unbuffered)**, Micron s RDIMM modules (e.g., **MTA18ASF1G72PZD-R**) are part of the same family, meaning they share the same **timings, voltage, and reliability standards**. If you later upgrade to RDIMMs, compatibility is seamless.

5. **Reliability & Micron s Reputation** Micron is a **trusted manufacturer** in both consumer and enterprise memory markets. Their modules are known for **durability, low failure rates, and strong warranty support**.

6. **Good for Budget-Conscious Builds** Compared to some high-end ECC kits, this module offers **strong performance at a reasonable price**, making it ideal for **mid-range servers or workstations**.

7. **CL15 Timings** While not the fastest (CL16 or CL18 would be better for extreme performance), **CL15 is still competitive** for most professional use cases, especially when paired with a **moderate CPU**.

8. **Compatibility with Many Platforms** Works with **Intel Xeon, AMD EPYC, and some high-end consumer CPUs** (e.g., Intel Core i9, AMD Ryzen Threadripper) that support ECC UDIMMs.

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1. **Not the Fastest Option** **DDR4-2133 is slower than DDR4-2666, 3200, or 3600** (common in newer platforms). If you're building a **high-end gaming PC or a CPU-bound workstation**, faster memory (e.g., **DDR4-3200 CL16**) may offer better performance.

2. **UDIMM Limitations** Since this is an **Unbuffered DIMM (UDIMM)**, it **cannot be used in servers that require RDIMMs or LRDIMMs** (e.g., most enterprise servers). If you plan to scale to **multi-socket systems**, you ll need RDIMMs later.

3. **Higher Latency (CL15)** While **CL15 is decent**, it s not the lowest possible (some kits offer **CL14 or CL16**). For **CPU-bound tasks**, slightly lower latency can help, though the difference is often negligible in real-world use.

4. **Voltage Sensitivity** **1.2V modules require compatible motherboards** (most modern ones support it, but some budget boards may not optimize for it). If your board doesn t support **1.2V DDR4**, performance may not be maximized.

5. **Limited Overclocking Potential** Unlike consumer memory, **ECC modules are rarely overclockable**, and Micron s ECC kits are **locked to their rated speeds**. If you want to push memory speeds, you ll need a different kit.

6. **Potential Overkill for Gaming** If this is for a **gaming PC**, ECC and UDIMMs are **unnecessary** unless you re running **high-end simulations or content creation**. A **non-ECC DDR4-3600 kit** would be more cost-effective.

7. **Availability & Stock Issues** Like most high-quality memory, **Micron ECC kits can be hard to find** due to demand, especially in tight markets. Prices may fluctuate.

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### **Conclusion & Recommendation**

**Servers & Workstations** Ideal for **virtualization, databases, CAD, video editing, and scientific computing** where **reliability (ECC) and stability** are critical.

**Budget-Conscious Professional Builds** Offers **good performance at a lower cost** compared to higher-end ECC kits.

**Systems Requiring Low Power Consumption** The **1.2V** makes it efficient for **power-sensitive deployments**.

**Future-Proofing (RDIMM Compatibility)** If you might upgrade to **RDIMMs later**, this kit integrates smoothly.

**Gaming PCs** Unless you re running **extreme workloads**, a **non-ECC DDR4-3600 kit** is more cost-effective.

**High-End Overclocking** **ECC memory is not overclockable**, and Micron s timings are locked.

**Enterprise Multi-Socket Servers** Requires **RDIMMs or LRDIMMs**, so this UDIMM won t work in those setups.

**Systems Needing Maximum Speed** If you have a **high-end CPU (e.g., Intel Core i9-13900K, AMD Ryzen 9 7950X)**, faster memory (e.g., **DDR4-3600 CL16**) may provide better performance.

---

- You need **ECC for reliability** in a **server, workstation, or data-intensive workstation**.

- You re building a **professional system** where **stability > raw speed**.

- You want **low power consumption** (1.2V) and **good value** for ECC memory.

- You might **upgrade to RDIMMs later** (same Micron family).

- You re building a **gaming PC** (opt for a **non-ECC DDR4-3600 kit** instead).

- You need **maximum memory speed** (e.g., for extreme overclocking).

- You re working in an **enterprise multi-socket environment** (RDIMMs required).

- **For Gaming/General Use:** **Corsair Vengeance LPX DDR4-3600 CL18** (non-ECC, faster, cheaper).

- **For High-End Workstations:** **Crucial Ballistix ECC DDR4-3200 CL16** (faster, slightly better timings).

- **For Servers (RDIMM):** **Micron MTA18ASF1G72PZD-R (RDIMM version)** if you need registered memory.

This Micron kit is a **solid choice for professional use** where **reliability and efficiency** matter more than raw speed. If you re unsure, check your **motherboard s memory support** (especially voltage and ECC compatibility) before purchasing.

Details:

The module has a form factor of UDIMM, bus speed PC4-17000 DDR4-2133, and height 30mm. With 288 pins, this memory module is ideal for enhancing the performance and efficiency of server systems requiring reliable high-quality components. The product is a 8GB Micron DDR4 SDRAM UDIMM ECC registered memory module with total capacity of. It is designed for server use.

part #: mta18asff1g72pdz prices

• $27.00-$145.00

specifications servermemor:

• brand: Micron
• mpn: Mta18asff1g72pdz
• total capacity: 8 Gb
• memory features: Registered
• form factor: Udimm
• type: Ddr4 Sdram
• unit type: Unit
• manufacturer warranty: Lifetime
• item height: 30mm
• number of pins: 288
• bus speed: Pc4-17000
• country of origin: China

seller servermemor:

• rating: 100.0%
• # reviews: 154
• city: Emeryville, California

offer servermemor:

• availability: In Stock
• quantity: 2
• options: Ship-to-home
• started: April 28, 2026
• sold: 0
• best offers: True

returns servermemor:

• policy: No Returns

payments servermemor:

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

shipping servermemor:

• carrier: USPS
• transit: 4-10 Days
• class: Standard
• type: Fixed
• service: USPS Ground Advantage
• cost: $5.17

general servermemor:

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

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