Samsung 4GB DDR4 PC4-21300 Performance

This 4GB DDR4 RAM operates at a 2666 MHz speed, offering improved data transfer rates over older memory types, such as DDR3. With a data transfer rate of 2666 MT/s (megatransfers per second), it ensures smooth performance for everyday tasks like browsing the web, streaming media, and using office applications. For users looking to run more demanding applications, this memory may be paired with additional modules to maximize system performance.

Samsung 4GB DDR4 PC4-21300; Energy Efficiency

The Samsung 4GB DDR4 memory runs at a low voltage of 1.2V, which is a significant advantage over older DDR3 modules that typically operate at 1.5V. This lower voltage helps reduce power consumption, which can lead to better energy efficiency and longer battery life for laptops, particularly those designed for portability. This makes it an ideal choice for users who need to balance performance with battery longevity.

Samsung 4GB DDR4 PC4-21300Form Factor and Compatibility

Designed with a SODIMM form factor, this RAM module is compact and ideal for laptops and compact systems that have limited space for components. The module contains 260 pins, ensuring easy compatibility with laptops that accept DDR4 SODIMM memory. It’s important to check that your laptop supports DDR4 and the 2666 MHz speed before upgrading.

Samsung 4GB DDR4 PC4-21300 ;Latency and Reliability

With a CAS Latency (CL) of 19, this memory strikes a balance between speed and reliability. While this latency is standard for DDR4 modules of this speed, it provides consistent performance for most day-to-day computing tasks. The module’s unbuffered design ensures that it is suitable for consumer-grade laptops, which generally do not require registered memory