Finding the Right RAM for Memory-Intensive Computer Applications
RAM is one of the key components behind the performance of your PC. It temporarily stores information from the open applications. This gives your processor easy and fast access to critical information needed to run your programs. Memory-intensive applications such as Photoshop, CAD, and high graphic video games can use large chunks of your system memory. And with insufficient RAM, your PC can slow down considerably.
What Factors Should You Consider When Upgrading RAM?
Choosing the right replacement RAM for your needs can be a real challenge. Before you settle for any particular memory module, you consider the following.
- Interface: Desktop and laptop RAMs are different and not interchangeable. Your motherboard interface determines the type of RAM you should pick. Desktops use dual in-line memory modules (DIMM) while laptops use small outline dual in-line memory modules (SODIMM or SO-DIMM). DDR3 SDRAM DIMMs feature a 240-pin connector while SODIMMs have a 200-pin connector. The connector interface differs from earlier generation DDRs. This means that users looking to add a DDR3 module to a DDR1 or DDR2 system will first need to replace their motherboard.
- Operating system: The operating system you are running can affect the maximum amount of RAM you can use in your PC. Users using 32-bit Windows operating system are limited to a maximum of 4 GB.
- Memory capacity: The larger the memory, the more applications you can run. To efficiently and smoothly run memory intensive applications, you need a larger memory capacity. Usually, you should aim for at least 8 GB RAM. With a memory kit, you can be able to install multiple modules in your PC. However, you should first determine the maximum number of memory slots in your system.
- RAM frequency: Memory speed is important when running heavy applications. Expressing in MHz or Mbps, it shows the rate at which a module transfers data.
- CAS latency: Indicated using terms like CL2, CL3, and CL7, RAM timings refers to the time a module takes to switch between rows. The faster the processor can access data in the RAM, the lower the latency. CL2 SDRAMs take two clock cycles while CL7 modules wait seven clock cycles.
What Are the Main Features of DDR3 1866 (PC3-14900) SDRAM?
- Performance: DDR3 1866 RAMs operate at a maximum clock speed of 1866MHz and throughput of 14900Mbps. The RAMs also boast low latency for faster responses. With the PC3-149000 memory modules, you can smoothly run memory intensive programs such as Photoshop and video editing.
- Error-correcting code (ECC): ECC memory can detect errors and correct them. Most PC3-149000 manufacturers offer users both ECC and NON-ECC variants allowing you to choose the right module for your computer system.