3 Things to Do When Buying a Used SSD Hard Drive.. They May Deceive You Without Knowing
SSD hard drives are known for their speed, performance and ability to withstand shocks, unlike HDD hard drives, which may be completely damaged by a simple shock. They are also slow and do not suit the needs of large programs, so you may need to buy an SSD hard drive in order to develop your computer, but you do not have the money currently to buy a new one, so you are forced to buy a used one. Therefore, in this post, we will learn about some important things that you should consider when buying a used SSD hard drive.
- Presence of DRAM memory
There are many differences between SSD hard drives, but the most important one is whether or not they contain DRAM memory. It is the supervisor of the operations that take place on the hard drive and the mediator between the manager and the storage locations. Its presence greatly affects the speed of the hard drive. These chips are found separately in some types of high-cost hard drives, such as Samsung hard drives.
- Number of terabytes used
The life of SSD hard drives is estimated by the number of terabytes that can be used to write on the hard drive TeraBite Written or TBW. This value varies from one hard drive to another. The more terabytes that can be used to write, the higher the price of the hard drive.
When the hard drive is used intensively, this capacity is consumed. You can find out the terabytes used using the Crystal Disk Info program, which you can download from the link below the post. From the Total Host Writes option, you will find the number of gigabytes that have been consumed to write on the hard drive, as in the picture.
- Number of days of hard disk use
The hard disk is also greatly affected by the number of days of use. For example, a hard disk used for 200 days is considered good as a used hard disk, but if it exceeds 400 days, it is considered bad and should be cheaper. The number of hours of use can be found from the same previous program in front of the Power on Hours option, which when you click on it, the duration of use in days appears.
Crystal Disk Info