MICRON MTA18ASF2G72PDZ-2G1A2 Ecc Rdimm Ram Module 2RX4 PC4 17000 2133P DDR4

( Brand: Micron ), ( Manufacturer Part Number: MTA18ASF2G72PDZ-2G1A2 ), ( Model: MTA18ASF2G72PDZ-2G1A2 KK, IG ), ( Total Capacity: 16 Gb ), ( Us Pickers Note: Please Read Description Look At The Photos ), ( Memory Features: Ecc Memory, Registered ), ( Form Factor: Rdimm ), ( Type: Ddr4 Sdram ), ( Unit Type: Unit ), ( Number Of Pins: 288 ), ( Bus Speed: Pc4-17000 ), ( Country Of Origin: China )

Review MICRON 16gb 2rx4 Pc4 17000 Ddr4 Ecc Rdimm Ram Module

The **Micron MTA18ASF2G72PDZ-2G1A2 2Rx4 PC4-17000 (2133P) DDR4 ECC RDIMM RAM Module** is a high-performance, enterprise-grade memory solution engineered for mission-critical workloads in servers, data centers, and high-end computing environments. Designed with precision and reliability in mind, this **2GB (2x1GB) RDIMM (Registered DIMM)** module operates at an optimized frequency of **2133 MHz (2133P)**, delivering sustained bandwidth and low-latency performance to accelerate data-intensive applications, virtualization platforms, and database-driven systems. The **PC4-17000** designation confirms its compliance with industry-standard DDR4 specifications, ensuring seamless integration with modern Intel Xeon and AMD EPYC processors while maintaining backward compatibility with compatible server platforms.

Built with **Micron s advanced 16nm process technology**, this module incorporates **low-power, high-density DRAM chips** that enhance energy efficiency without compromising performance, making it an ideal choice for power-conscious data centers. The **ECC (Error-Correcting Code) functionality** provides critical protection against data corruption by detecting and correcting single-bit errors in real time, ensuring data integrity in fault-tolerant environments such as financial systems, cloud infrastructure, and high-availability clusters. As a **Registered DIMM (RDIMM)**, it features a **buffered architecture** that reduces signal integrity issues on high-channel-count server motherboards, improving stability and scalability in multi-socket configurations.

The **2Rx4 configuration** (2 ranks x 4 banks) optimizes memory bandwidth and throughput, making it well-suited for workloads requiring high memory channel efficiency, such as in-memory databases (e.g., SAP HANA, Oracle Exadata) and AI/ML acceleration. With a **2133P (2133 MHz with optimized timing)** profile, this module achieves **17.0 GB/s of memory bandwidth per channel**, enabling faster data processing and reduced latency in compute-heavy applications. The **PDZ (Power Down Zero)** designation indicates that the module supports **low-power states** when idle, further enhancing energy savings in always-on server environments.

Micron s rigorous quality assurance processes ensure this module meets **JEDEC standards** for reliability, thermal stability, and longevity, making it a trusted component for enterprise deployments. The **2133P timing profile** (e.g., 15-15-15-35 CAS latency) balances speed and efficiency, allowing for optimal performance in both single- and multi-channel configurations. Whether deployed in **Intel Xeon Scalable (SAP, SP) platforms** or **AMD EPYC-based servers**, this RDIMM module delivers the performance, durability, and scalability required for next-generation computing demands. Ideal for organizations prioritizing **data center efficiency, uptime, and high-performance computing**, the Micron MTA18ASF2G72PDZ-2G1A2 stands as a dependable foundation for modern server architectures.

### **Pros and Cons of buying a Micron MTA18ASF2G72PDZ-2G1A2 (2Rx4, PC4-17000, DDR4 ECC RDIMM) RAM Module**

1. **High Performance and Speed** This is a **DDR4-2133MHz (PC4-17000)** module, which is optimized for **low-latency, high-throughput workloads** such as enterprise servers, data centers, and high-performance computing (HPC). The **2133MHz speed** is faster than standard DDR4-2400, making it suitable for applications requiring rapid data processing.

2. **Registered DIMM (RDIMM) Design** RDIMMs are designed for **multi-socket servers**, reducing signal integrity issues and improving stability in high-channel-count systems. They are ideal for **enterprise workloads** where reliability is critical.

3. **Error-Correcting Code (ECC) Support** ECC memory helps **detect and correct single-bit errors**, which is essential for **data integrity** in servers, databases, and financial systems where corruption could lead to catastrophic failures.

4. **High Capacity (2GB per Rank)** While this module is **2GB per rank**, it is part of a **scalable architecture**, meaning you can pair it with other RDIMMs to achieve higher capacities (e.g., 16GB, 32GB, or more in multi-rank configurations).

5. **Compatibility with Enterprise Systems** This module is designed for **server-grade hardware**, including **Intel Xeon, AMD EPYC, and other enterprise-grade CPUs**, making it suitable for **workstations, virtualization hosts, and cloud infrastructure**.

6. **Reliability and Longevity** Micron is a **trusted manufacturer** in the enterprise memory market, known for **durability, low failure rates, and long-term availability**, which is crucial for mission-critical systems.

7. **Low Power Consumption (Relative to Speed)** Despite its high speed, DDR4-2133 is more power-efficient than DDR4-2933 or DDR5, making it a **cost-effective choice** for data centers where energy efficiency matters.

---

1. **Limited Capacity per Module** At **2GB per rank**, this is a **low-capacity module**, meaning you would need **multiple DIMMs** to reach higher memory configurations (e.g., 16GB, 32GB). This can increase **cost and complexity** in large-scale deployments.

2. **Not Ideal for Consumer or Gaming PCs** This is a **server-grade RDIMM**, which is **not compatible** with most consumer motherboards (which typically use **UDIMMs**). It requires **enterprise-grade hardware**, limiting its use to **servers, workstations, and high-end professional systems**.

3. **Higher Cost per GB Compared to Consumer RAM** Enterprise-grade ECC RDIMMs are **more expensive** than standard consumer DDR4 memory. If you don t need ECC or RDIMM functionality, you may be **overpaying** for features you don t require.

4. **Requires Proper Socket and Chipset Support** Not all **enterprise motherboards** support **DDR4-2133 RDIMMs**, and some may require **firmware updates** or **specific BIOS settings**. Compatibility must be **carefully verified** before purchase.

5. **No Overclocking or Custom Timings** Unlike consumer RAM, this module **does not support overclocking** or manual timing adjustments, as it is **locked to its specified speed and latency**.

6. **Potential for Redundancy in Some Workloads** If you re running **non-critical applications** (e.g., general office work, light web browsing), ECC and RDIMM benefits may be **overkill**, making this an **unnecessary investment**.

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The **Micron MTA18ASF2G72PDZ-2G1A2 (2Rx4, DDR4-2133 ECC RDIMM)** is an **excellent choice for enterprise environments** where **reliability, speed, and data integrity** are paramount. It excels in **servers, data centers, HPC clusters, and virtualization hosts** due to its **ECC protection, RDIMM stability, and high-speed performance**.

However, for **consumer PCs, gaming rigs, or non-critical workstations**, this module is **overkill** both in terms of **cost and functionality**. In such cases, **standard DDR4 UDIMM (non-ECC) modules** would be a **more practical and cost-effective** alternative.

- You are **building or upgrading a server** (e.g., Intel Xeon, AMD EPYC, Dell PowerEdge, HP ProLiant).

- You need **ECC memory for data integrity** (e.g., databases, virtual machines, financial systems).

- You require **high-speed, low-latency memory** for **enterprise workloads**.

- You are **scaling memory capacity** in a **multi-socket system**.

- You are **building a consumer PC, gaming rig, or workstation** where ECC is unnecessary.

- You need **higher capacity per DIMM** (consider **4GB, 8GB, or 16GB RDIMMs** instead).

- You are on a **tight budget** and can use **non-ECC, UDIMM memory** instead.

For **most enterprise users**, this is a **solid, high-quality choice** just ensure your system **supports RDIMMs and DDR4-2133**. For everyone else, **standard DDR4 UDIMMs** will suffice.

Details:

NOTE: There are 12 in stock. Crucial SN label 2015 05 x2; 2014 31 x6; and 2014 32 x4. In good condition. Server pulls. Micron MTA18ASF2G72PDZ-2G1A2 16GB 2Rx4 PC4 17000 2133P DDR4 ECC RDIMM RAM Module, As pictured.

NO missing capacitors.

part #: mta18asf2g72pdz-2g1a2 prices

• $48.00-$240.00

specifications servermemor:

• brand: Micron
• mpn: Mta18asf2g72pdz-2g1a2
• model: Mta18asf2g72pdz-2g1a2 Kk, Ig
• total capacity: 16 Gb
• us pickers note: Please Read Description Look At The Photos
• memory features: Ecc Memory, Registered
• form factor: Rdimm
• type: Ddr4 Sdram
• unit type: Unit
• number of pins: 288
• bus speed: Pc4-17000
• country of origin: China

shipping servermemor:

• cost: $0.00
• service: USPS Ground Advantage, USPS Priority Mail
• transit: 4-10 Days
• class: Standard, Expedited
• carrier: USPS
• type: Fixed

seller servermemor:

• rating: 100.0%
• # reviews: 829
• city: Elk Grove, California

payments servermemor:

• wallet: Paypal
• credit card: Discover
• other

offer servermemor:

• availability: In Stock
• started: March 16, 2026
• sold: 0
• options: Ship-to-home

general servermemor:

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

returns servermemor:

• policy: No Returns

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