Micron MTA8ATF1G64HZ-2G3E1 8GB 1x8GB 1RX8 DDR4-2400 non-ECC

What does it mean if memory has a form factor of SODIMM?

If memory has a form factor of SODIMM, it means that it is designed according to the Small Outline Dual In-Line Memory Module standard. SODIMM is a compact form factor primarily used in laptops, mini PCs, and other small form factor computing devices.

SODIMM modules are characterized by their smaller physical size compared to regular DIMM modules. They feature a dual in-line pin configuration similar to DIMM modules but with reduced dimensions. The smaller size of SODIMM modules allows them to fit into systems with space constraints while providing memory expansion capabilities.

SODIMM memory modules were introduced in the early 1990s as a variation of the DIMM standard. The exact release and specific manufacturer responsible for the introduction of SODIMM modules may vary. However, it is generally recognized that the standard was developed and adopted by major computer memory manufacturers to meet the demands of the emerging laptop and portable computing market.

SODIMM modules became popular due to their compatibility with smaller computing devices where space is limited, such as laptops and mini PCs. They offered a convenient and standardized memory form factor for these systems, allowing for easy installation and upgrading of memory.

Over the years, SODIMM modules have evolved to support various memory technologies, including SDRAM, DDR, DDR2, DDR3, DDR4, and DDR5, catering to the advancing requirements of portable computing devices.

Today, SODIMM modules continue to be widely used in laptops, mini PCs, compact desktops, and embedded systems. They provide the flexibility to increase memory capacity and enhance system performance in space-constrained environments, offering a practical solution for memory expansion in portable computing devices.

What does it mean if memory is "Non-ECC"?

If memory is specified as "non-ECC," it means that it is a type of memory module that does not incorporate Error-Correcting Code (ECC) capabilities.

Non-ECC memory, also known as unbuffered or non-registered memory, lacks the additional error-checking and error-correction mechanisms found in ECC memory modules. This type of memory is more commonly used in consumer-grade systems, such as home computers, laptops, and gaming PCs.

Non-ECC memory operates without the extra parity or checksum bits present in ECC memory. As a result, it does not have the ability to detect or correct certain types of data errors that may occur during memory operations.

While non-ECC memory is more affordable and widely available, it is generally considered sufficient for most consumer computing needs where data integrity is not critical. Non-ECC memory still provides reliable data storage and retrieval, making it suitable for tasks such as general computing, web browsing, and gaming.

It's important to note that when using non-ECC memory, the overall system stability and data integrity may rely more heavily on other components, such as the reliability of the motherboard, power supply, and other error-checking mechanisms implemented at the software or system level.

What does it mean if memory runs at 1.2v?

If memory runs at 1.2V, it means that the memory module operates at a voltage of 1.2 volts. The voltage specification is an important factor in determining the power requirements and compatibility of the memory with the system.

Memory modules running at 1.2V are commonly associated with DDR4 (Double Data Rate 4) memory technology. DDR4 was introduced as the successor to DDR3 and brought significant improvements in performance, energy efficiency, and data transfer rates.

The release of 1.2V memory modules, specifically DDR4 modules, was driven by major memory manufacturers, including Samsung, Micron, SK Hynix, and others. These manufacturers recognized the need for higher memory capacities, increased speed, and improved power efficiency to meet the evolving demands of computing systems.

The shift to 1.2V voltage in DDR4 modules was motivated by the industry's focus on energy efficiency and power savings. By operating at a lower voltage, DDR4 memory modules offered reduced power consumption and heat generation compared to their predecessors.

The lower voltage of 1.2V in DDR4 modules was chosen as a balance between performance and power efficiency. It allowed for improved data transfer rates and higher memory densities while minimizing power requirements and contributing to energy-conscious computing.

DDR4 memory modules running at 1.2V voltage became the standard for mainstream computer systems, including desktops, laptops, servers, and other computing platforms. They provided higher performance, increased memory capacities, and improved power efficiency compared to previous memory technologies.

It's important to note that compatibility with the system's memory controller and motherboard is essential when using 1.2V memory modules. The system's hardware should be designed to support and operate at this voltage to ensure proper functionality.

DDR4 memory, operating at 1.2V, revolutionized the memory landscape by offering improved efficiency and performance for a wide range of computing applications. Its introduction brought significant advancements to memory technology, catering to the growing demands of modern computing systems for faster, more power-efficient memory solutions.