Upgrade your system with more RAM to achieve a significant performance boost. The operating system and programs can be loaded directly into the main memory when there is sufficient RAM, allowing for particularly fast access times in the nanosecond range due to random access. When there is insufficient RAM, the operating system and programs are swapped to the hard drive, which has access times in the millisecond range that are considerably higher. ValueRAM Server Premier Modules are manufactured using a defined bill of materials. This is an ideal condition for users or manufacturers of white-box systems who require consistency in brand and revision of DRAM.