The connection that is irrelevant for HDD/SSD is the VGA connection. VGA is a video connection used to connect monitors to computers and does not have any direct relation to the storage or operation of HDD/SSD drives. The relevant connections for HDD/SSD are SATA, PCIe, and M.2, which are used to connect the drives to the motherboard for data transfer and power supply. **

Yes, you can connect an HDD to another PC that doesn't have an HDD and access the data on the HDD. You can do this by connecting the HDD to the second PC using a USB-to-SATA adapter or by installing the HDD directly into the second PC if there is an available slot. Once connected, you should be able to access the files and data stored on the HDD from the second PC. Just make sure the second PC is compatible with the HDD's interface (SATA or IDE) and has the necessary drivers to recognize the HDD. **

Yes, you can connect a HDD to another PC that doesn't have a HDD and access the HDD. You can do this by using an external HDD enclosure or a SATA/IDE to USB adapter. Once the HDD is connected to the other PC, you should be able to access the files and data stored on the HDD as long as the PC recognizes the HDD and has the necessary drivers installed. Keep in mind that you may need to take ownership of the files and folders on the HDD if they are protected by permissions. **

A DVD drive typically requires a SATA connection. SATA (Serial Advanced Technology Attachment) is the standard interface used for connecting optical drives like DVD drives to a computer's motherboard. This connection allows for faster data transfer speeds and more reliable performance compared to older HDD (Hard Disk Drive) connections. Therefore, when installing a DVD drive in a computer, it is important to ensure that the motherboard has a SATA port available for connection. **

Without further information or diagnostics, it is difficult to determine if the HDD is broken. It could be a hardware issue, a software problem, or a connection error. To determine if the HDD is broken, it would be best to run diagnostic tests, check for error messages, and try connecting the HDD to another computer to see if it is recognized. If these steps do not resolve the issue, it may be necessary to consult a professional for further assistance. **

HDDs are still used by many individuals and organizations, particularly for storing large amounts of data at a lower cost compared to SSDs. They are commonly found in desktop computers, external hard drives, and network-attached storage (NAS) devices. Additionally, some data centers and server farms still use HDDs for long-term storage of large volumes of data. Despite the growing popularity of SSDs, HDDs continue to be a cost-effective option for those with extensive storage needs. **

In 2019, SSDs (Solid State Drives) were generally preferred over HDDs (Hard Disk Drives) for several reasons. SSDs are faster, more durable, and more power-efficient than HDDs. They also have no moving parts, which makes them less prone to mechanical failure. Additionally, the prices of SSDs had been steadily decreasing, making them more affordable and a better choice for most users in 2019. **

In 2020, SSD (Solid State Drive) is generally the preferred choice over HDD (Hard Disk Drive) for most users. SSDs offer faster read and write speeds, which results in quicker boot times and faster application loading. They are also more durable and reliable due to the lack of moving parts. While SSDs are typically more expensive than HDDs, the price difference has become less significant in recent years, making SSDs a more attractive option for many users in 2020. **