Pro Tier Benefits
• Save up to an extra 3% on Think everyday pricingPlus Tier Benefits
• Save up to an extra 5% on Think everyday pricingElite Tier Benefits
• Save up to an extra 8% on Think everyday pricingLenovo Pro Business Store
Lenovo Education Store
Lenovo Pro Business Store
Lenovo Education Store
Lenovo Pro Business Store
Lenovo Education Store
Lenovo Pro Business Store
Lenovo Education Store
Lenovo Pro Business Store
Lenovo Education Store
Sign in / Create Account
Keep track of your wishlist, orders, and My Lenovo rewards, all in one place
Access your orders, subscriptions, saved carts, rewards balance, and profile
Create a wishlist of your favorite products
View & track your orders
Register your product and/or update your warranty dates
Sign out
Sign in / Create Account
Keep track of your wishlist, orders, and My Lenovo rewards, all in one place
Access your orders, subscriptions, saved carts, rewards balance, and profile
Create a wishlist of your favorite products
View & track your orders
Register your product and/or update your warranty dates
Sign out
Sign in / Create Account
Keep track of your wishlist, orders, and My Lenovo rewards, all in one place
Access your orders, subscriptions, saved carts, rewards balance, and profile
Create a wishlist of your favorite products
View & track your orders
Register your product and/or update your warranty dates
Sign out
Sign in / Create Account
Keep track of your wishlist, orders, and My Lenovo rewards, all in one place
Access your orders, subscriptions, saved carts, rewards balance, and profile
Create a wishlist of your favorite products
View & track your orders
Register your product and/or update your warranty dates
Sign out
Sign in / Create Account
Keep track of your wishlist, orders, and My Lenovo rewards, all in one place
Access your orders, subscriptions, saved carts, rewards balance, and profile
Create a wishlist of your favorite products
View & track your orders
Register your product and/or update your warranty dates
Sign out
Laptops
Desktops
Workstations
Gaming
Tablets
Monitors
Accessories and Software
Support & Solutions
Warranty Upgrade
PC Services
Data Center Services
Solutions
Support
Lenovo Pro Members Month | Enjoy UPGRADED member discounts up to EXTRA 9% off with Lenovo Pro Business Store.
Back to School | Save up to 55% off on select PCs! EDU Exclusive: ThinkPad X1 Carbon G11 starts at $10,798
Need Help? Call 2593 0388 or Chat with us now! Contact Us
Online PC Expo Sale | Chance to win the latest ThinkPad T14s AI PC (value: $17,998) on purchases worth $5,000 or more! Learn More
New Arrivals | Explore our latest Yoga, Legion, ThinkPad & IdeaPad range. All New Arrivals
A hard drive is a device used to store digital data on a computer or other electronic device. It consists of spinning disks coated with magnetic material and a read/write head to write and read data from the disk. Hard drives can store various types of digital data, including operating systems, applications, documents, music, videos, and photos. They are available in different sizes and storage capacities ranging from a few gigabytes (GB) to several terabytes (TB). Hard drives can be either internal or external - internal ones are installed inside the computer case while external ones can be easily added or removed as needed.
A hard drive uses magnetic disks or platters to store data. The disks spin rapidly while an arm with read or write heads moves across them, reading and writing data as needed. This process is accomplished by utilizing magnetism to write and read data on the disk's surface. As the disk spins, the head reads or writes data in small sections called sectors, which are then pieced together to form larger files.
Computers need hard drives in order to store operating systems, programs, files, and other data that the user wants to keep for long periods of time.
An HDD (Hard Disk Drive) uses spinning disks to read and write data, while an SSD (Solid-State Drive) uses flash memory instead. SSDs are generally faster and more reliable than HDDs, but they are also more expensive.
The amount of storage on a hard drive can vary widely depending on the model and manufacturer. Currently, it is common to find hard drives with capacities ranging from 500 GB to 10 TB or more.
If your computer is running slowly, crashing frequently, or making strange noises, it may be time for a new hard drive. Additionally, if you run out of storage space and cannot delete any files or programs, you may need to upgrade your storage capacity.
Yes. It's possible to clone your existing HDD onto a new SSD using specialized software so that all your files and programs remain intact during the upgrade process.
Yes. Replacing a hard drive can be relatively simple as long as you have the right tools and instructions. However, if you're not comfortable doing it yourself, it's always best to consult with a professional.
There are several ways to back up your data from an old hard drive before replacing it: using an external backup device such as an external hard drive or USB stick; transferring files over Wi-Fi or Ethernet; or using cloud-based services like Dropbox or Google Drive.
When buying a new hard drive, consider factors like speed (measured in RPM), capacity (measured in GB or TB), interface type (SATA vs NVMe), reliability ratings from other users or reviews online.
Maintenance checks should be performed regularly especially if you’re someone who frequently uses their computer or laptop multiple times during the day and night.
Cache on hard drive refers to the temporary storage area where frequently accessed data can be stored for faster access by the CPU.
Fragmentation affects hard drive performance because when files become fragmented - split into small pieces scattered across different areas of the disk - they take longer for the disk's read or write head to access them which leads slower performance overall.
Adding more RAM won't directly improve your hard drive's performance but indirectly it could lead applications running smoother since there would be less swapping happening between RAM and Disk.
If you accidentally unplug your external hard drive during file transfer this could cause potential damage leading to corrupt files being transferred over.
S.M.A.R.T technology monitors various parameters such as temperature fluctuations and spin-up times etc., which helps predict potential failures before they happen.
It depends on what caused the failure- If it is hardware related, then retrieving lost files would require expensive recovery services. However, if it is software related, then there might still be a chance of recovering lost files using data recovery software.
If your primary boot device (usually C:) fails, then Windows will not start up properly because it cannot locate essential system files required for operation such as NTLDR (NT Loader) which is needed during startup.
If this happens then there are several things that could have caused it:
Your BIOS configuration settings may have been changed.
The power supply unit (PSU) may be faulty.
The IDE/ATA/SATA connection from motherboard-to-hard-drive may be faulty.
The cable connecting motherboard-to-hard-drive may be faulty.
That depends on how much data you plan to store on your computer. If you're just using it for basic tasks like web browsing and word processing, 256GB should be enough. But if you're working with large files like video or audio recordings, you may need several terabytes of storage space.
Cloud-based storage offers many advantages over traditional methods such as ease-of-accessibility anywhere with internet connection, automatic syncing across multiple devices and platforms providing real-time updates etc.
While it may not cause immediate damage in most cases, abruptly removing an external device without safely ejecting first can corrupt any open files currently being accessed by that device - potentially causing irreversible damage or loss of data.
Yes. There are several alternative storage options available including cloud-based storage solutions like Google Drive or Dropbox, network-attached storage (NAS) devices, and even specialized hardware such as USB flash drives or memory cards.
While every effort has been made to ensure accuracy, this glossary is provided for reference purposes only and may contain errors or inaccuracies. It serves as a general resource for understanding commonly used terms and concepts. For precise information or assistance regarding our products, we recommend visiting our dedicated support site, where our team is readily available to address any questions or concerns you may have.
Save big with our top doorbuster deals. Our selections offer the best combination of value and discounts on popular products.
Shop now >Free-to-join for businesses of any size or maturity. Get free welcome gift and exclusive business pricing on Lenovo's entire catalog, get 1-on-1 help from tech advisors, and access to multiple member perks!
Learn more >Signup for Lenovo email notifications to receive valuable updates on products, sales, events, and more...
Sign up >