SSD vs HDD for Computers and Laptops – Some of the articles that we will provide are articles that we summarize from trusted sources, here are articles that discuss SSD vs HDD which are suitable for computers and laptops.
When you are looking for a laptop or assembling a PC, you may see mainstream aspects such as “what is VGA?”, “How many cores?”, To “Suitable for gaming, no?”
However, have you ever looked at the HDD and SSD aspects of this laptop? If not, that’s okay, because this aspect is often overlooked in the eyes of ordinary users. Knowing the hard disk drive (HDD) and solid state drive (SSD) is an important consideration before deciding to buy a laptop.
Different names, HDD and SSD have their respective functions and advantages. So, before buying, think about: HDD and SSD, which should come first for laptops and PCs?
1. What is HDD?
Whether you are building a PC or buying a laptop, you will get an HDD inside. On the HDD, you can store the operating system (OS), software, and data in the form of files and folders.
HDD has a disk (platter) which acts as storage space. When the platter rotates, the read-write arm on the HDD reads the passing data. The faster the platter rotation, the faster the HDD, which affects the OS response, and the speed of loading and opening software.
In ancient times, traditional HDDs used IDE ports to connect to the motherboard. Now, today’s HDDs use a Serial ATA (SATA) connection. With the latest version, SATA 3 (3.4 as of 2018), data transfer on HDD is faster.
2. What is SSD?
Newer than HDD, SSD is not really a new product in the world of gadgets. Unlike HDD, SSD has no arm or platter. The SSD uses Negative-AND (NAND) flash memory. For the record, not all laptops have SSDs. So, if your laptop has the slot, plug it in immediately and see the difference!
The more NAND chips on the SSD, the greater the SSD storage capacity! With increasingly sophisticated SSD production technology, there are more NAND chips on SSDs than in previous generations, so SSD performance actually outperforms high-end HDDs.
Just like HDD, some SSDs are also equipped with SATA 3 ports. However, because the maximum data throughput of SATA 3 is 600 MB / s, the potential for SSDs to actually have faster throughput is hindered. So, if your SSD connection is SATA 3, don’t be surprised if the potential is on hold.
Also Read: Address The Black Screen on the Laptop
3. If not SATA 3, what fast connection to SSD?
So, to unleash the super-fast potential of SSD, you can choose an SSD with a port other than SATA 3.
The first option, an SSD with a PCI-express (PCIe) port. Because PCIe connects via its own path on the motherboard, the throughput speed increases. However, if the PCI-e lanes on the motherboard are already used for other components, then you have to look for other alternatives.
Apart from PCIe, an increasingly popular form factor for SSDs is M.2. Most laptops and PCs today use M.2 connections for SSDs. Because the SSD with M.2 has a smaller size than other SSDs, it is easy to install without having to fear affecting other components.
Apart from PCIe and M.2, the Non-Volatile Memory Express (NVMe) on the SSD also offers data transfers that are no less fast than the two SSD connections.