1. Server Memory (ram) Components For Sale
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  3. SKHYNIX HMT42GR7DFR4C-RD

SKHYNIX HMT42GR7DFR4C-RD Server Memory Ram DDR3

Hmt42gr7dfr4c-rd Skhynix 16gb Ddr3 Server Memory Ram

( Brand: Skhynix ), ( Manufacturer Part Number: HMT42GR7DFR4C-RD ), ( Part Type: Memory Server )

Review SKHYNIX 16gb Server Memory Ram

The **SK Hynix HMT42GR7DFR4C-RD** is a high-performance, enterprise-grade DDR3 server memory module designed to deliver exceptional reliability, efficiency, and scalability for demanding data center and server workloads. Part of SK Hynix s robust lineup of memory solutions, this **2GB (2x1GB) RDIMM (Registered DIMM)** module operates at a **1333MHz (PC3-10600)** clock speed, providing a balanced blend of speed and power efficiency to optimize performance in mission-critical environments. Engineered with **low-power, high-density** architecture, this module is ideal for servers requiring robust memory capacity without compromising on energy consumption, making it a cost-effective choice for mid-range and high-end server configurations.

Built with **SK Hynix s advanced 20nm process technology**, the HMT42GR7DFR4C-RD ensures superior signal integrity, reduced latency, and enhanced stability, which are critical for applications involving large-scale databases, virtualization, and high-performance computing. The **registered DIMM (RDIMM) design** incorporates a registered buffer chip to manage data flow between the memory controller and the DIMM slots, minimizing signal interference and improving overall system stability particularly beneficial in multi-socket server architectures where memory bandwidth and consistency are paramount. This module supports **ECC (Error-Correcting Code) memory**, a feature that actively detects and corrects single-bit errors, significantly reducing the risk of data corruption in critical operations, making it a trusted choice for enterprise environments where uptime and data integrity are non-negotiable.

The **RDIMM configuration** of this module allows for seamless integration into servers equipped with **DDR3 RDIMM-compatible memory slots**, ensuring compatibility with a wide range of enterprise-grade platforms, including those from major server manufacturers. With a **240-pin DIMM form factor**, it adheres to industry-standard specifications, ensuring plug-and-play functionality without the need for additional drivers or firmware updates. The module s **low-power consumption** is another standout feature, as it operates efficiently within the **1.5V voltage range**, helping to minimize heat generation and extend the lifespan of server hardware while maintaining peak performance. This efficiency is particularly advantageous for data centers aiming to optimize power usage and reduce operational costs.

Beyond its technical specifications, the **SK Hynix HMT42GR7DFR4C-RD** is built with **enterprise-grade reliability in mind**, featuring rigorous testing protocols to ensure long-term durability and performance consistency. SK Hynix s commitment to quality control means that each module undergoes extensive validation to meet or exceed **JEDEC standards**, ensuring compatibility, stability, and longevity in even the most demanding server environments. Whether deployed in **virtualized data centers, cloud infrastructure, or high-transaction financial systems**, this memory module provides a dependable foundation for handling intensive workloads with confidence.

For organizations prioritizing **scalability and future-proofing**, the HMT42GR7DFR4C-RD offers a practical balance between capacity and performance, making it an excellent choice for upgrading existing server infrastructure without requiring a complete overhaul. Its **2GB capacity per module** allows for flexible memory expansion, enabling administrators to scale resources incrementally as demand grows. When paired with compatible server hardware, this module ensures smooth operation, reduced latency, and enhanced system responsiveness, ultimately contributing to a more efficient and high-performing IT environment. Whether for small-scale deployments or large-scale enterprise solutions, the **SK Hynix HMT42GR7DFR4C-RD** delivers a proven, high-quality memory solution that meets the rigorous demands of modern server applications.

The **SK Hynix HMT42GR7DFR4C-RD** is a DDR3 server memory module (RAM) commonly used in enterprise and high-performance computing environments. Below is a detailed analysis of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the SK Hynix HMT42GR7DFR4C-RD DDR3 RAM**

1. **Enterprise-Grade Reliability**

This module is designed for server and workstation use, featuring robust error correction (ECC) and support for registered (RDIMM) configurations. It is built to handle high availability and fault tolerance, making it suitable for critical applications like databases, virtualization, and cloud infrastructure.

2. **High Performance for DDR3 Standards**

The module operates at **1600 MHz (PC3-12800)** with a low CAS latency (typically **9-9-9-24**), which provides strong performance for its generation. While DDR3 is outdated compared to DDR4/DDR5, it remains a viable choice for legacy systems or environments where newer memory types are not supported.

3. **Compatibility with Older Server Platforms**

Many enterprise servers (e.g., Dell PowerEdge, HP ProLiant, IBM System x) still rely on DDR3, especially in older models or specialized workloads. This module ensures seamless integration without requiring hardware upgrades.

4. **Low Power Consumption**

DDR3 modules generally consume less power than DDR4/DDR5, which can be beneficial for energy efficiency in large-scale server deployments.

5. **Cost-Effective for Legacy Systems**

DDR3 RAM is significantly cheaper than newer generations (DDR4/DDR5) per gigabyte, making it a budget-friendly option for upgrading older servers without replacing the entire infrastructure.

6. **Support for Large Capacity Configurations**

This module is available in **8GB (2Rx4) and 16GB (2Rx8)** configurations, allowing for scalable memory upgrades in systems that support these densities.

7. **SK Hynix Reputation for Quality**

SK Hynix is a trusted manufacturer known for producing reliable memory modules, reducing the risk of premature failure compared to lesser-known brands.

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### **Cons of the SK Hynix HMT42GR7DFR4C-RD DDR3 RAM**

1. **Outdated Technology**

DDR3 was released over a decade ago (2010), and modern workloads (e.g., AI, high-performance computing, or newer OS versions) may benefit from the efficiency and performance of DDR4 or DDR5. Upgrading to newer memory could improve throughput and reduce latency.

2. **Limited Availability and Obsolescence**

DDR3 is becoming harder to source as manufacturers phase out production in favor of newer standards. Prices may fluctuate due to supply chain constraints, and long-term availability cannot be guaranteed.

3. **Lower Bandwidth and Latency Compared to DDR4/DDR5**

DDR3 has a maximum bandwidth of **25.6 GB/s per channel**, whereas DDR4 offers up to **51.2 GB/s** and DDR5 up to **102.4 GB/s**. This can be a bottleneck for memory-intensive applications like virtualization, databases, or high-performance computing.

4. **Higher Power Draw per GB Relative to DDR4/DDR5**

While DDR3 is more power-efficient than DDR2, it still consumes more power per gigabyte than newer generations. In large-scale deployments, this can contribute to higher operational costs.

5. **No Support for Advanced Features**

DDR3 lacks features like **XMP/DOCP** (overclocking support), **RDIMM/LRDIMM** optimizations found in newer modules, or **error handling improvements** (e.g., persistent memory in DDR4/5). This limits flexibility in modern server configurations.

6. **Potential for Compatibility Issues**

Some newer server BIOS/UEFI versions may not fully optimize or support DDR3, leading to suboptimal performance or compatibility warnings. Always verify compatibility with your server s documentation.

7. **Environmental Concerns**

Older memory modules may contain more hazardous materials (e.g., lead in solder) compared to newer, more eco-friendly designs. This is less of a practical concern but worth noting for sustainability-focused deployments.

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### **Conclusion**

The **SK Hynix HMT42GR7DFR4C-RD DDR3 RAM** is a solid choice for **legacy server environments, cost-sensitive upgrades, or applications where DDR3 compatibility is non-negotiable**. Its ECC support, reliability, and performance within DDR3 standards make it suitable for enterprise workloads that cannot transition to newer memory types. However, if your system supports it, upgrading to **DDR4 or DDR5** would provide better long-term scalability, lower latency, and higher bandwidth especially for modern applications.

For **new deployments or high-performance workloads**, DDR3 is not the optimal choice. But for **maintaining older servers, running legacy software, or budget-conscious upgrades**, this module remains a practical and dependable option.

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### **Recommendation**

- **Buy the SK Hynix HMT42GR7DFR4C-RD DDR3 RAM if:**

- You are upgrading a **legacy server** that only supports DDR3.

- Your workloads (e.g., older databases, virtualization on unsupported hardware) **require DDR3 compatibility**.

- You are operating on a **tight budget** and need a cost-effective solution.

- You have **no plans to upgrade the server hardware** in the near future.

- **Avoid or consider alternatives if:**

- Your server **supports DDR4/DDR5** upgrade to newer memory for better performance and future-proofing.

- You are running **memory-intensive applications** (e.g., AI, high-frequency trading, or large-scale virtualization) where DDR3 s limitations could become a bottleneck.

- You anticipate **long-term use** DDR3 may become difficult to source as manufacturers discontinue production.

For **new purchases**, prioritize **DDR4 (e.g., Samsung M393A2K40BB0-CTD) or DDR5 (e.g., SK Hynix HMA84GR7AFR8N-XN)** if your hardware supports it. If DDR3 is unavoidable, this SK Hynix module is a **reliable, enterprise-grade option** that balances cost and performance for its generation. Always verify **compatibility with your server s BIOS and documentation** before purchasing.

Details:

Please review the photos for condition. Part Number: HMT42GR7DFR4C-RD. Condition: F2 - Used, Verified Specialty Equipment. Fast Turnaround.

If any of these products are received faulty. SKHYNIX HMT42GR7DFR4C-RD. These RAM sticks are in great condition and do not show any major signs of cosmetic wear. Manufacturer: SKHYNIX.

part #: hmt42gr7dfr4c price

  • $8.89

specifications servermemor:

  • brand: Skhynix
  • mpn: Hmt42gr7dfr4c-rd
  • part type: Memory Server

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  • # reviews: 2010 1
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offer servermemor:

  • options: Ship-to-home
  • started: April 30, 2026
  • availability: In Stock
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  • quantity: 4
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general servermemor:

  • Enterprise Networking, Servers > Server Components > Server Memory RAM
  • condition: Used
part type: memory server,
category: computers > enterprise networking, servers > server components > server memory ram, sku: 12649984226973663,
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