SSD vs HDD Is Better By Usage - Nuansatech.com

SSD vs HDD Is Better Which Is Based on Usage

The most popular non-volatile computer storage hardware technologies (data is not lost when power is off) the most popular are HDDs and SSDs. Hdd and SSD specifications as storage media use much different technologies. In general, SSDs are 10x faster than HDDs, but there are several logical reasons that cause users to keep using HDDs as storage media. A. What is an HDD or Hard Disk Drive?

HDD is a storage hardware on computers first developed by IBM in 1953. Since the first release hdd can accommodate data only 3.75 MB. In 2017 HDDs can store data up to 20 TB.

HDDs generally use multiple digital disks, mounted in rows with rotating spindles using a single controlling motor. Each disc is equipped with a chamber on the HEAD HDD for writing and reading data. Spindle rotation speed determines hdd performance and of course this is directly proportional to the use of power and sound generated. In general, HDDs have speeds of 5400 rpm and 7200 rpm (rpm = revolutions per minute) .B. What is ssd or solid state drive?

SSDs are computer storage hardware first developed in 2005 by Apple for their products. SSDs use prominent flash-based technology, which is a solid storage technology with microchips such as memory cards. Over time SSD is developed by various parties both among industry and research institutions.

Further developments, SSDs use NAND technology with data storage in the form of arrays. This is IBM's contribution as the oldest digital storage industry to the development of SSDs. Because SSDs use NAND technology, data can be accessed quickly electrically. SSDs use a dedicated hardware controller that can map data in each segment and remember it when the read-write process occurs. SSDs use NCQ Technology and BCH ECC algorithms so that data can be accessed very quickly and very few errors. This makes SSDs more efficient at accessing data in the sense that process looping becomes less to access a segment. Unlike HDDs, the segment access process requires a lot of looping and will be worse when hdds are bad sector, digital disks continue to rotate repeatedly but the data segment remains unattainable.C. Ssd VS HDD Is Better Which?Read-Write Speed.

SSDs can read and write data up to 550 MB/s while HDDs have an average speed of 60 MB/s. HDDs are much slower because they have to wait spindle rotation to access data. While SSDs only use electrical power to access data even though the segments between data are far apart.Hardware Compatibility

To optimize HDD performance, the motherboard you use only needs compatibility with SATA, versions I, II and III do not affect the hdd speed. However, the use of SSD should be the motherboard version using SATA III to get maximum performance. In SATA II ssd speeds can drop by up to 200 MB/s.Price Comparison

Ssd prices for now are still quite expensive when compared to HDDs. SSDs are 3x more expensive than HDDs.Storage Space

HDD storage space varies widely, for now HDDs are available in 256 GB, 512 GB, 1 TB to 20 TB. As for SSDs available in 20 GB, 40 GB, 80 GB, 120 GB, 256 GB, 512 GB, 1 TB to 4 TB.Durability

In general, SSDs are more powerful than HDDs. SSDs are resistant to vibration whereas HDDs are very sensitive to vibrations. This is because vibrations can cause hdd digital disks to be scratched by chambers. This can lead to a permanent bad sector.

The Magnet effect does not cause SSD data to disappear or break down. But the data in the HDD will be overhauled by magnetic energy. HdDs are therefore very sensitive to magnets.

Write Limitation SSD has limitations depending on the manufacturing and size of the SSD. This write limitation ranges from 50 TB to 1000 TB. While HDDs have no restrictions on durability, you can write data repeatedly with HDDs.Hardware Temperature

SSD temperatures are cooler because SSDs don't have mobile devices like HDDs. HDDs cause excess heat due to spindle rotation. The greater the HDD RPM the more heat is generated.Power Consumption

SSD power consumption is more efficient. SSDs use 2-3 watts of power while HDDs use 6-7 watts to operate for 30 minutes.Hardware Age

The age of hardware in general depends on how the user is used. SSDs can last more than 20 years. But because HDDs have low durability, it can be concluded that ssd life is longer than HDD.Hardware Weight

SSDs are lighter than HDDs. The use of different technologies between digital disks and NAND Flash greatly affects hardware weight. The average HDD weighs 780 grams while an SSD weighs 100 grams.Noise

SSDs do not produce sound and vibration. Because hdds have spindles to rotate the disc, of course this causes noise. Hdd noise will be heard more clearly if the HDD has a bad sector. A common problem, a squeaky sound like a creak. Krek... Cit... Cit... Tech... Tech is a bad sector sign in hdds. This will be followed by a laptop that hangs, slows, or not responds when opening files or programs.D. How to Select SSD or HDD Storage Hardware?

In general SSD vs HDD, of course SSD becomes an absolute winner. Here are the specific recommendations for the use of SSD or HDD hardware as follows.Use ssd as operating system directory

The operating system always performs the read-and-write process in real time when operating. When you use ssd as an OS directory you will feel the faster the process of booting and opening applications on your computer significantly. SSDs are capable of booting (restarting in windows 8, 8.1 and 10) for up to 9 seconds. The boot process with HDD takes 1 minute even more.Use SSDs for Data Centers (Hosting, VPS, Dedicated Server)

Data centers do the process of reading write 24 hours non-stop, considering the process of writing a website in general is not as big as an operating system. SSDs are the perfect hardware to do this. The general practice, when we choose web hosting. But if you start building a super dynamic website, such as Data Warehouse, Social Media, the use of SSDs can be an alternative to the beginner class. SSDs are cheaper than other hardware that is for data centers such as NVMe.Use an SSD on a Laptop

Laptop is a portable computer, which works can move around. This certainly causes vibration. Using an SSD certainly makes your data safer.

For certain types of laptops, more than one storage slot is usually provided. As an alternative solution if you need a large storage need, you can fill slot 1 for the Operating System (SSD) and another slot for media files (HDD). This can provide better performance and performance speed of laptops, but still more economical for media storage. Of course, this should be consulted through an expert technician on where to buy a laptop or look for information on the specifications of your laptop storage slot.Use HDD to Save Media Files

Media files use a large amount of space, if you use an SSD to store a collection of BluRay movies or Hi-Fi music you will cost more because media files do not require too much speed, HDD is enough to open high quality media files optimally.Use an SSD to store Big Games

Games with tens of gigabytes in size require constant speed to run. SSDs can speed up the execution of your game data to RAM before being processed by the Processor and VGA.Use HDDs for External Disks

You can use an SSD for external disks. But you can save your money on something else if you use an HDD. External disks do not work continuously like internal disks. The external disk also focuses on working for commands that the user performs for example copy paste.Use HDDs for Legacy Hardware (Pentium 4 family and equivalent)

Older computers usually use IDE slots for storage media. If you're trying to upgrade an old computer manually, make sure the computer motherboard has an SATA slot for SSDs.Use a separate SSD for Important Databases (Not Media Files)

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