MICRON 738MTA72ASS8G72LZ-2G3A1 Server Ram Ci 64GB 4DRX4 DDR4 2400T

( Brand: Micron ), ( Manufacturer Part Number: 738MTA72ASS8G72LZ-2G3A1 ), ( Model: MTA72ASS8G72LZ-2G3B2, 738MTA72ASS8G72LZ-2G3A1 631 ), ( Type: Ddr4 Sdram ), ( Bus Speed: Pc4-2400t ), ( Capacity Per Module: 64 Gb )

Review MICRON Lot Of 4drx4 Ddr4 2400t Server Ram Mixed Model's Ci

The **Micron 738MTA72ASS8G72LZ-2G3A1 64GB DDR4 2400T Server RAM** is a high-performance, enterprise-grade memory module engineered to deliver exceptional reliability, scalability, and efficiency for demanding server environments. Part of Micron s renowned **DDR4 ECC RDIMM (Registered Dual In-Line Memory Module)** lineup, this module is designed specifically for data centers, cloud infrastructure, and mission-critical workloads where consistency, speed, and durability are paramount. With a robust **64GB capacity** (comprising two 32GB DIMMs), this kit is ideal for high-end servers requiring substantial memory resources to handle large-scale databases, virtualization platforms, AI/ML processing, or high-performance computing (HPC) applications. The **DDR4-2400T** specification ensures optimized data transfer rates, with a **2400MHz clock speed** and **low-latency timing (2T CL)** to enhance system responsiveness and throughput, making it well-suited for workloads that demand rapid memory access and minimal latency.

Built to the highest industry standards, this module incorporates **ECC (Error-Correcting Code) technology**, which actively detects and corrects single-bit errors in real-time, safeguarding data integrity in critical operations where even minor corruption could lead to catastrophic failures. The **RDIMM architecture** further enhances stability by buffering commands between the memory controller and the DIMMs, reducing signal interference and improving overall system stability particularly beneficial in multi-socket servers or configurations with high memory channel counts. Micron s **Advanced Memory Buffer (AMB)** technology ensures seamless communication between the memory controller and the DIMMs, minimizing latency spikes and optimizing performance under heavy loads.

The **8GB x 8 (8GB DIE)** configuration leverages Micron s advanced manufacturing processes to deliver superior density, efficiency, and power management, contributing to lower operational costs and extended component lifespan. This module is fully compatible with a wide range of **Intel Xeon Scalable (SAP, SP, and SN1) and AMD EPYC** processors, ensuring broad deployment flexibility across modern server platforms. Additionally, the **2400T timing** is optimized for compatibility with servers featuring **DDR4-2400 or higher memory controllers**, allowing administrators to balance performance and power consumption effectively. The module s **low-power design** and **high-efficiency DRAM chips** also contribute to reduced heat generation, supporting cooler server environments and extending the lifespan of associated cooling systems.

Micron s commitment to quality is evident in the **rigorous testing and validation** this module undergoes, including **burn-in testing, endurance validation, and environmental stress screening**, ensuring long-term reliability even in the most demanding conditions. The **2400T timing** is particularly advantageous for workloads that benefit from slightly lower latency compared to standard DDR4-2400 modules, such as virtualized environments, in-memory databases, or real-time analytics. Whether deployed in a **2U server, blade system, or large-scale rack-mounted infrastructure**, this memory kit provides the foundation for high-performance, fault-tolerant computing, making it a strategic investment for organizations prioritizing scalability, uptime, and performance.

### **Pros and Cons of Buying Micron 738MTA72ASS8G72LZ (64GB, 4Rx4, DDR4-2400T, Server RAM, CI)**

1. **High Capacity (64GB)** Ideal for memory-intensive workloads such as virtualization, databases, and large-scale server applications where more RAM improves performance and reduces latency.

2. **Registered (Registered ECC)** The "CI" (Cache Integrated) designation means this is a registered ECC module, which is essential for server stability, error correction, and protection against data corruption. This is a critical requirement for enterprise and mission-critical environments.

3. **DDR4-2400T (T Timing Optimized)** The "T" suffix indicates that the module has optimized timing for better performance in server workloads, though it is not as fast as higher-speed DDR4 modules (e.g., 2933MT/s or 3200MT/s). However, it strikes a balance between speed and compatibility.

4. **4Rx4 Configuration** This module is designed for servers with 4 DIMM slots per channel, which is common in mid-range and high-end server motherboards. It allows for better memory channel utilization and scalability.

5. **Reliability and Brand Reputation** Micron is a well-known manufacturer of high-quality memory, known for durability and consistent performance in server environments.

6. **Compatibility with Many Server Platforms** DDR4-2400T is widely supported by Intel Xeon and AMD EPYC server CPUs, making it a versatile choice for most enterprise-grade servers.

7. **Low Power Consumption** DDR4 modules generally consume less power than DDR3, contributing to better energy efficiency in data centers.

8. **Cost-Effective for High Capacity** While not the cheapest option, 64GB of registered ECC RAM is often more affordable per GB than lower-capacity modules when scaling up a server.

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1. **Not the Fastest Option** DDR4-2400T is slower than newer DDR4-3200 or DDR5 modules, which could limit performance in CPU-bound or memory-intensive applications where higher speeds provide a noticeable boost.

2. **Limited Future-Proofing** DDR4 is nearing the end of its lifecycle, and newer servers (especially those with AMD EPYC 7003 or Intel Sapphire Rapids) may benefit from DDR5. While this module will work in DDR4-only systems, upgrading to DDR5 in the future may require a full memory refresh.

3. **Higher Voltage Than Consumer RAM** Server RAM typically operates at 1.35V or 1.2V, which is slightly higher than consumer DDR4 (1.2V). While this doesn t affect performance significantly, it may draw slightly more power than consumer-grade RAM.

4. **Requires Server-Grade Motherboard** This module is not compatible with consumer motherboards (e.g., Intel H-series or AMD B-series). It must be used in a server motherboard with registered ECC support, which may limit flexibility for non-server use.

5. **Potential Overkill for Small Workloads** If you only need 32GB or less, purchasing two 64GB modules may be unnecessary, leading to wasted capacity and higher upfront costs.

6. **No Low-Latency or Pro Mode Timings** Unlike some high-end server RAM (e.g., Corsair Pro or Kingston Smart RAM), this module does not offer ultra-low latency or "Pro Mode" timings, which can be beneficial in specific workloads like HPC or gaming servers.

7. **Price Sensitivity** While 64GB of registered ECC RAM is reasonable, the cost per GB may be higher than non-ECC or consumer-grade RAM, which could be a consideration for budget-conscious buyers.

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The **Micron 738MTA72ASS8G72LZ (64GB, DDR4-2400T, Registered ECC)** is an excellent choice for **enterprise servers, virtualization hosts, database servers, or any workload requiring high reliability, error correction, and scalability**. Its strengths lie in its **registered ECC design, stability, and compatibility with most server platforms**, making it a safe and dependable option for professional environments.

However, if you are running **CPU-intensive or memory-heavy workloads** (e.g., high-performance computing, real-time analytics, or gaming servers), a **faster DDR4-3200 or DDR5 module** may offer better performance. Additionally, if you are not in a server environment or do not require ECC, **non-registered or consumer-grade RAM** could be a more cost-effective alternative.

For most **business, data center, or mission-critical applications**, this Micron module is a **strong recommendation** due to its balance of capacity, reliability, and compatibility.

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- You need **64GB of reliable, error-corrected RAM** for a server.

- Your server supports **DDR4-2400T** and requires **registered ECC memory**.

- You prioritize **stability, scalability, and Micron s reputation** over raw speed.

- You need **higher performance** (e.g., DDR4-3200 or DDR5).

- Your workload is **not server-based** (e.g., gaming, workstation), and you can use **non-ECC or consumer RAM**.

- You are on a **tight budget** and can opt for **lower-capacity modules** (e.g., two 32GB sticks instead of one 64GB stick).

Details:

Make and model: Micron MTA72ASS8G72LZ-2G3B2 738. MTA72ASS8G72LZ-2G3A1 631. Not completely satisfied. Module Speed: PC4-2400T.

If for any reason you are not satisfied with our product, please shoot us a message. The condition of the item you are purchasing will clearly be marked on listing page. F3, C6, Non-Data - Device. No extra charges.

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part #: 738mta72ass8g72lz-2g3a1 price

• $399.95

specifications servermemor:

• brand: Micron
• mpn: 738mta72ass8g72lz-2g3a1
• model: Mta72ass8g72lz-2g3b2, 738mta72ass8g72lz-2g3a1 631
• type: Ddr4 Sdram
• bus speed: Pc4-2400t
• capacity per module: 64 Gb

shipping servermemor:

• carrier: FedEx
• cost: $0.00
• type: Calculated
• service: FedEx Ground / FedEx Home Delivery, FedEx Express Saver, FedEx Priority Overnight
• class: Standard, Expedited, One-day
• transit: 3-8 Days

general servermemor:

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

seller servermemor:

• # reviews: 19675
• rating: 99.8%
• city: Jacksonville, Florida

offer servermemor:

• sold: 0
• started: June 8, 2026
• availability: In Stock
• quantity: 1
• options: Ship-to-home

payments servermemor:

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

returns servermemor:

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• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

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