SAMSUNG Server Memory Ram Module M393T6553CZ3-CCC 512MB 1RX8

( Brand: Samsung ), ( Manufacturer Part Number: M393T6553CZ3CCC ), ( Model: M393T6553CZ3-CCC ), ( Form Factor: Dimm ), ( Type: Ddr2 Sodimm ), ( Total Capacity: 512 Mb ), ( Number Of Pins: 240 ), ( Memory Features: Ecc Memory )

Review SAMSUNG 512mb Server Memory Ram Module

The **Samsung M393T6553CZ3-CCC (M393T6553CZ3-CCC) 512MB DDR2 SDRAM 1Rx8 Server Memory Module** is a high-performance, low-latency memory solution engineered for enterprise-grade servers and workstations requiring reliable, high-speed data processing. Part of Samsung s trusted line of server-grade RAM, this module is designed to deliver consistent performance under demanding workloads, making it an ideal choice for mission-critical applications such as virtualization, database management, and high-end computing environments. Built with **DDR2 (Double Data Rate 2) technology**, this module operates at a standard **400MHz (PC2-3200) clock speed**, providing a sustained data transfer rate of **3.2GB/s per channel**, ensuring efficient data handling for multi-core processors and high-throughput systems. The **1Rx8 configuration** indicates a single-rank, eight-bit wide architecture, which simplifies installation while maintaining robust error correction capabilities through **ECC (Error-Correcting Code)** support, a critical feature for maintaining data integrity in fault-tolerant server environments.

Manufactured to **JEDEC standards**, this module adheres to strict industrial-grade specifications, ensuring compatibility with a wide range of server platforms, including those from Dell, HP, IBM, and other leading server manufacturers. The **512MB capacity** strikes a balance between affordability and functionality, making it suitable for mid-range servers where memory expansion is a cost-effective upgrade path. The **low-profile DIMM form factor** ensures seamless integration into standard server motherboards, while the **unbuffered design** (non-registered) allows for efficient communication with the CPU, reducing latency and improving overall system responsiveness. Additionally, the module is built with **high-reliability components**, including Samsung s proprietary **DRAM chips**, which are optimized for extended operational lifespans and reduced power consumption, contributing to lower heat generation and enhanced system stability.

Ideal for **legacy server systems** or environments where DDR2 memory remains a viable option, this module is particularly well-suited for applications requiring **low-latency access** to large datasets, such as web hosting, financial transaction processing, or scientific computing. The **ECC functionality** further enhances reliability by automatically detecting and correcting single-bit errors, minimizing the risk of data corruption during intensive operations. While modern systems may favor newer DDR3, DDR4, or DDR5 technologies, the **M393T6553CZ3-CCC** remains a dependable and cost-effective solution for upgrading older server hardware without sacrificing performance or stability. Whether deployed in a **virtualized data center, a high-availability cluster, or a dedicated server farm**, this memory module delivers the consistency and durability expected in professional computing environments.

### **Pros and Cons of buying a Samsung M393T6553CZ3-CCC (512MB, 1Rx8) Server Memory RAM Module**

1. **Compatibility with Older Server Systems** This is a DDR3 memory module, which remains widely supported in older server platforms, including Intel Xeon and AMD Opteron systems. Many enterprise-grade servers from the late 2000s to early 2010s still rely on DDR3, making this a practical choice for legacy hardware.

2. **Low Power Consumption** DDR3 modules operate at lower voltages (typically 1.5V) compared to newer DDR4/DDR5 variants, reducing power draw in systems where efficiency is a concern.

3. **Cost-Effective for Legacy Systems** Since DDR3 is no longer in high demand for modern applications, these modules are often cheaper than newer DDR4/DDR5 alternatives. This makes them a budget-friendly option for maintaining or upgrading older servers.

4. **Stable Performance for Basic Workloads** If the server is used for file storage, basic virtualization, or legacy database operations, this module can provide reliable performance without requiring high-speed memory.

5. **ECC Support (Assuming Compatibility)** Many DDR3 modules, including Samsung s, support Error-Correcting Code (ECC) memory, which helps prevent data corruption in critical applications like databases or financial systems.

6. **Availability of Spare Parts** Since DDR3 is still used in some enterprise environments, finding replacements or upgrades is easier than with obsolete memory types.

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1. **Outdated Technology** DDR3 is significantly slower than modern DDR4 or DDR5 memory. If the server is being used for modern workloads (e.g., high-performance computing, virtualization with newer OSes, or AI/ML tasks), the performance bottleneck will be noticeable.

2. **Limited Capacity Options** This is a 512MB module, which is extremely small by today s standards. Modern servers typically require at least 16GB 32GB per slot for efficient operation. Adding more of these modules will quickly fill up memory slots without providing meaningful capacity.

3. **No Future-Proofing** DDR3 is incompatible with newer CPUs and chipsets. If the server is intended for long-term use, upgrading to DDR4 or DDR5 will eventually be necessary, making this a short-term solution.

4. **Higher Latency** DDR3 has higher latency compared to DDR4/DDR5, which can impact response times in latency-sensitive applications (e.g., real-time data processing or high-frequency trading).

5. **Limited Availability of New Stock** While some suppliers still carry DDR3, it is becoming harder to find in new, high-quality stock. Refurbished or used modules may have higher failure rates or unknown histories.

6. **Power and Cooling Considerations** Older servers may struggle with heat dissipation if overloaded with DDR3 modules, especially if paired with high-core-count CPUs.

7. **No Support for Modern Features** DDR3 lacks features like AVX (Advanced Vector Extensions) optimizations, which are critical for modern workloads like machine learning or cryptographic operations.

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### **Conclusion**

- **Legacy server maintenance** where upgrading to DDR4/DDR5 is impractical.

- **Low-demand storage or file servers** where performance is not a critical bottleneck.

- **Budget-conscious deployments** where cost is prioritized over speed or capacity.

However, for **any modern workload** including virtualization, cloud computing, or data-intensive applications this module is **severely outdated** and will not provide adequate performance. If possible, upgrading to **DDR4 or DDR5 ECC memory** (e.g., 16GB 32GB modules) is strongly recommended to ensure long-term compatibility and efficiency.

- You are maintaining an **older server (pre-2015) with no plans to upgrade**.

- The server runs **lightweight, non-critical workloads** (e.g., archival storage, legacy applications).

- You are on a **tight budget** and cannot afford newer memory.

- The server will run **modern operating systems (Windows Server 2019 , Linux distributions with newer kernels)**.

- You need **scalability or high performance** (e.g., virtualization, databases, AI workloads).

- The server is intended for **future-proofing** or long-term use.

**Best Alternative:** If possible, invest in **DDR4 or DDR5 ECC memory** (e.g., 16GB 32GB modules) for better performance, capacity, and compatibility with future upgrades. Brands like **Kingston, Corsair, or Crucial** offer reliable DDR4/DDR5 options that will serve most enterprise needs for years to come.

Details:

Durable construction for long-term use. Capacity: 512MB. Configuration: 1Rx8. Proper fitment for compatible systems.

Specifications: Brand: Samsung. Form Factor: DIMM. Model: M393T6553CZ3-CCC. Compatibility: designed for compatible server systems supporting this module type.

Engineered for durability and proper fitment, the Samsung M393T6553CZ3-CCC memory module is ideal replacing faulty RAM or maintaining older server configurations that require specific low-capacity modules. Stable and reliable performance. Memory Type: Server Module. Built with quality components, this module helps maintain consistent performance for legacy systems and compatible server platforms.

Tested for functionality and reliability.

part #: m393t6553cz3ccc prices

• $37.99-$100.89

specifications servermemor:

• brand: Samsung
• mpn: M393t6553cz3ccc
• model: M393t6553cz3-ccc
• form factor: Dimm
• type: Ddr2 Sodimm
• total capacity: 512 Mb
• number of pins: 240
• memory features: Ecc Memory

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

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• quantity: 2
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• started: February 23, 2026

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