Today, the speed and storage of a PC are very important to fulfill the many functions offered by the computing world. If you are a fan of computers, you will surely want to install a disk that suits your needs. So if you are an editor, designer, gamer or student, and you have been told to migrate to technology
NVMe, you need to know some aspects of it. You must be clear that
SATA and NVMe they are transfer protocols; that is, a kind of language with which the devices communicate so that data transmission occurs. In this article you will learn the benefits that NVMe disks offer, over HDD disks. In addition to the differences between them, along with their respective advantages.
What is the NVMe protocol all about?
NVMe is short for
Fast Non-Volatile Memory, it is the newest storage access and transport protocol created. So far, it is the highest performance for flash drives and Solid State Drives (SSDs). With this, the responses are even shorter in the most complex applications, regardless of whether they are linked to other resources. However,
PCI Express or Peripheral Component Interconnect Express (PCIe) it's a bus Rather, a set of connections for the pieces of hardware to communicate with each other. So as soon as
NVMe protocol it can be said that it uses this bus to access flash storage; since it requires more bandwidth. This is because it allows multiple commands in parallel. M.2 refers to the physical connection. Consequently, NVMe drives have superior advantages for data storage. For example, for business centers it saves time; Well, it not only works with SSDs, but also with CPUs that have several cores and the amount of Gigabytes of memory space. Also, to handle data efficiently, it takes advantage of commands.
SSD drives or HDD drives?
Before buying a disc, study the advantages of each of the types that exist and their characteristics. To start the comparison between SSDs and Hard Drive Disks (HDD) we can mention their capacity; since the first ones are usually from
256 GB up to 4 TB and the second between 1 and 10 TB. In addition to consumption, since HDDs have a higher one. Without a doubt, the main difference between the two is the price, and HDDs are cheaper. Regarding their operation, SSDs do not contain moving parts, therefore they are quieter; and added to this, it does not cause vibrations for the same reason. With solid disks, the phenomenon of fragmentation does not occur, which makes it more durable. At the same time that its cells have the ability to rewrite themselves limited times. The speed makes it stand out, the Operating System (OS) only needs seven seconds to boot. While the data transfer ranges between 200 and 550 Megabytes per second. On the other hand, in the HDD the boot time is 16 seconds and the data is transported with a speed from 50 to 150 MB\S.
Differences between a SATA SSD drive and an NVMe drive
To establish the differences between a
SATA SSD and one NVMe it is necessary to review several aspects of both. For example, the SATA 3 connection reaches 550 MB\S; while those of Express Non-Volatile Memory multiply up to six times the speed. However, the real difference is in the amount to pay for it; since NVMe is much more expensive. Because when it comes to performance the disparity is very low. Everything will depend on the use you want to give it, in processes where large or many files are moved at the same time, the performance of NVMe is better; as well as for photo and video editing. If it will be used to surf the Internet, send emails or office tasks, the SATA are ideal. But the qualities of each are noticeable when copying information from one disk to another.