Overview of the Samsung M474A2K43BB1-CRCQ0 Memory Module
When it comes to computer memory, the Samsung M474A2K43BB1-CRCQ0 is a notable option, known for its high-quality performance. In this detailed review, we will delve into the specifications and features of this particular DDR4 SODIMM memory module. Whether you're a tech enthusiast or someone looking to upgrade their laptop's memory, understanding the intricacies of this memory module is essential. We will break down each aspect of the Samsung M474A2K43BB1-CRCQ0 to provide a comprehensive overview, making your decision-making process more straightforward.
Understanding the Basics of DDR4 SODIMM PC4-19200 Memory
Before we dive into the specifics of the Samsung M474A2K43BB1-CRCQ0, it's crucial to grasp the fundamental terminology and concepts surrounding computer memory modules.
- DDR4: DDR stands for Double Data Rate, and DDR4 is the fourth generation of DDR SDRAM (Synchronous Dynamic Random-Access Memory). It's an industry-standard for computer memory and provides significant improvements in data transfer rates compared to its predecessors.
- SODIMM: SODIMM, or Small Outline Dual In-Line Memory Module, is a type of memory module commonly used in laptops and smaller computing devices. It's smaller and more compact than regular DIMMs, making it suitable for devices with limited space.
- 16GB Capacity: The memory capacity is an essential specification to consider. In this case, the Samsung M474A2K43BB1-CRCQ0 offers 16 gigabytes (GB) of storage. This is a substantial amount of memory that can significantly improve your system's performance, especially if you're upgrading from a lower capacity.
- PC4-19200: PC4-19200 is a term used to denote the peak data transfer rate of the memory module. It refers to the memory's speed, with 19,200 MB/s (or 19.2 GB/s) as the theoretical maximum data transfer rate. This number provides insight into the module's performance.
- Dual Rank X8: The "Dual Rank" signifies that this module has two sets of memory chips. Dual-rank memory can offer better performance in certain scenarios, as it allows for multiple memory access points.
- CAS Latency (CL) 17: CAS Latency, often referred to as CL, is a measure of how quickly the memory can respond to read requests. In this case, a CAS Latency of 17 means that it takes 17 clock cycles to respond to a read command. Lower CAS Latency numbers are generally better for performance.
- Error Correction Code (ECC): ECC memory is known for its error-correcting capabilities, which are crucial in mission-critical applications where data integrity is paramount. The Samsung M474A2K43BB1-CRCQ0, however, is unbuffered ECC memory, which provides some error correction without the additional buffering.
- DDR4-2400MHz: DDR4-2400 refers to the memory's clock speed, measured in megahertz (MHz). This module operates at 2400 MHz, which is its base speed. Faster memory can provide improved performance, especially in memory-intensive tasks.
Now that we've covered the basics, let's go deeper into each of these specifications to understand their significance.
16GB Memory Capacity for Multitasking Power
The Samsung M474A2K43BB1-CRCQ0 boasts a 16GB memory capacity. This means it can store and retrieve vast amounts of data at high speeds, which is particularly advantageous for multitasking and running memory-intensive applications.
A 16GB memory module can make a significant difference in your computing experience, especially if your system previously had less RAM. It allows you to open and run multiple applications simultaneously without noticeable performance degradation. For instance, you can have a web browser with multiple tabs, office applications, and media players running without a hitch.
When considering a memory upgrade, you should evaluate your computing needs. If you frequently work with resource-hungry applications like video editing software or 3D rendering tools, a 16GB module can make these tasks smoother. Similarly, gamers can benefit from the additional memory, especially for modern titles that demand substantial system resources.
Memory Speed of Samsung M474A2K43BB1-CRCQ0
The "PC4-19200" notation is a crucial aspect of the Samsung M474A2K43BB1-CRCQ0's specification. It indicates the peak data transfer rate, measured in megabytes per second (MB/s). In this case, PC4-19200 represents a theoretical maximum data transfer rate of 19,200 MB/s or 19.2 GB/s.
Memory speed is a critical factor in a computer's overall performance, especially in tasks that require rapid data retrieval and manipulation. In essence, higher data transfer rates mean faster access to data, resulting in improved system responsiveness.
To put this into perspective, consider tasks like loading large files, running complex applications, or gaming. A memory module with a higher data transfer rate can significantly reduce load times and improve in-game performance.
However, it's important to note that memory speed is just one aspect of a computer's performance. The actual benefit you'll experience from a high-speed memory module also depends on your system's other components, including the CPU and storage drive.
In real-world scenarios, the difference in performance between memory modules with various data transfer rates may not be immediately noticeable for everyday tasks. It becomes more apparent in tasks that involve extensive data transfer, such as video editing or 3D rendering.
For gamers and professionals working with resource-intensive applications, a memory module like the Samsung M474A2K43BB1-CRCQ0, with its PC4-19200 speed, can provide a substantial boost in performance. However, casual users who primarily use their computers for web browsing and office tasks may not experience a significant difference.
Enhancing Memory Access
The "Dual Rank X8" configuration in the Samsung M474A2K43BB1-CRCQ0 memory module is another crucial specification that impacts memory performance. Let's break down what this means:
- Dual Rank: Dual rank memory modules have two sets of memory chips on each side of the module. This allows the memory controller to access data from multiple ranks simultaneously, potentially improving data transfer rates.
- X8 Configuration: The "X8" in this specification signifies the organization of the memory chips on the module. In this case, it refers to an 8-bit organization. This means that each memory chip is 8 bits wide, and the module has multiple chips to achieve its 16GB capacity.
The dual rank configuration can enhance memory performance, especially in scenarios where multiple applications are running simultaneously or when the system needs to retrieve large amounts of data. Dual rank memory modules can provide better data throughput compared to single rank modules.
However, it's essential to ensure that your system's memory controller and motherboard support dual rank memory modules. Some systems may not take full advantage of dual rank configurations, so compatibility should be considered.
Balancing Speed and Responsiveness
The CAS Latency (CL) is a vital specification that influences how quickly the memory can respond to read requests. In the case of the Samsung M474A2K43BB1-CRCQ0, it has a CAS Latency of 17. The CAS Latency is measured in clock cycles, so CL 17 means that it takes 17 clock cycles to respond to a read command.
Lower CAS Latency numbers are generally better for memory performance because they represent faster response times. However, it's important to strike a balance between CAS Latency and memory speed (measured in megahertz) to achieve optimal performance.
For example, a memory module with a very low CAS Latency but a lower clock speed may not necessarily outperform a module with a higher CAS Latency but a faster clock speed in all scenarios. The ideal balance depends on the specific use case and the system's other components.
A CAS Latency of 17 is a reasonable value that should provide good performance across a wide range of applications and tasks. While lower CAS Latency values are available, they often come with higher costs. The Samsung M474A2K43BB1-CRCQ0 strikes a balance between speed and cost-effectiveness, making it a practical choice for many users.
Error Correction Code (ECC): Data Integrity and Reliability
The presence of Error Correction Code (ECC) in memory modules is an essential feature for certain applications, such as servers and workstations, where data integrity is of utmost importance. ECC memory can detect and correct single-bit errors, ensuring that data remains accurate and reliable.
The Samsung M474A2K43BB1-CRCQ0 is described as "ECC unbuffered." Let's break down what this means:
- ECC (Error Correction Code): This part of the specification indicates that the memory module supports ECC functionality. ECC is valuable in applications where data errors are unacceptable, such as financial institutions, healthcare, and scientific research.
- Unbuffered: "Unbuffered" means that the module lacks an additional component called a register or buffer. Buffered memory can provide additional stability but is often not necessary for consumer-grade systems.
For everyday users, ECC memory may not be a requirement. Most personal computing tasks do not rely on ECC support. However, for professional applications and servers, ECC memory can be a critical feature.
In essence, the Samsung M474A2K43BB1-CRCQ0 provides a level of error correction without the additional buffering found in registered ECC memory modules. This makes it suitable for a broader range of applications and systems where ECC is desired but not at the enterprise level.
DDR4-2400MHz: Balancing Speed and Compatibility
The "DDR4-2400MHz" specification refers to the memory module's clock speed, measured in megahertz (MHz). DDR4-2400 indicates that the module operates at 2400 MHz, which is its base speed.
The choice of memory speed is a critical consideration when upgrading or purchasing memory. It's essential to balance speed with compatibility, as not all systems can effectively utilize the fastest memory modules available.
Here's what you need to know about DDR4-2400:
- Performance: A memory module's speed impacts its performance. Faster memory can improve the performance of applications and tasks that rely heavily on memory access.
- Compatibility: Not all systems support high-speed memory. It's crucial to check your motherboard's specifications to ensure that it can handle DDR4-2400MHz memory. Incompatibility can lead to issues or reduced performance.
- Upgrade Considerations: If you're upgrading memory in an existing system, it's a good idea to match the speed of your new memory with the existing memory (if you're not replacing all memory modules). Mixing memory modules with different speeds can lead to compatibility problems.
- Performance Gains: The performance gains from faster memory may not be as noticeable in everyday computing tasks. However, they can be significant in scenarios like gaming, video editing, and 3D rendering.
When deciding on a memory module's speed, it's crucial to consider your specific use case. If you have a system that supports DDR4-2400MHz memory and engage in memory-intensive tasks, this module can provide a noticeable performance boost. However, if your system doesn't support this speed, you may not benefit from the added cost.
General Information for 16GB Memory Module
- Manufacturer: Samsung
- Part Number or SKU# M474A2K43BB1-CRCQ0
- Device Type: Memory (RAM)
- RAM Type: PC4-19200
- Memory Size: 16GB
- Memory Technology: DDR4 SDRAM
- Number of Modules: 1 x 16GB
- Memory Speed: 2400MHz
- Memory Standard: DDR4-2400/PC4-19200
- Signal Processing: Unbuffered
- Error Checking: ECC
- CAS Latency: CL17
- Pin Count: 260-pin
- Voltage: 1.2V
- Form Factor: SODIMM
In summary, the Samsung M474A2K43BB1-CRCQ0 16GB PC4-19200 DDR4 SODIMM memory module offers a compelling set of specifications that cater to various computing needs. Its 16GB capacity, PC4-19200 speed, dual rank x8 configuration, CAS Latency of 17, ECC support, and DDR4-2400MHz clock speed combine to make it a versatile choice for different applications.
Here's a brief summary of the key considerations to help you determine if this memory module is right for you:
- Memory Capacity: A 16GB capacity is ideal for multitasking and resource-intensive applications.
- Memory Speed (PC4-19200): The PC4-19200 speed provides fast data transfer rates, which can benefit gaming and memory-intensive tasks.
- Dual Rank X8 Configuration: Dual rank memory can enhance data throughput, especially in scenarios with multiple applications running simultaneously.
- CAS Latency (CL) 17: A CAS Latency of 17 strikes a balance between speed and responsiveness, making it suitable for a wide range of applications.
- ECC Support: The memory offers ECC support without the additional buffering, making it versatile for a range of applications.
- DDR4-2400MHz: The DDR4-2400MHz clock speed provides a balance between speed and compatibility, but its benefits depend on system compatibility and specific use cases.
When deciding whether the Samsung M474A2K43BB1-CRCQ0 is right for you, consider your computing needs and the compatibility of your system. If you require a memory upgrade for gaming, content creation, or other memory-intensive tasks, this module is a strong contender.
For mission-critical applications, ensure that your system can support ECC memory, as it provides a level of error correction that can be crucial in maintaining data integrity.
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