• Skip Navigation

  • My Account

  • Order Status

  • Customer Service

  • Español

Best Buy - Buyer Be Happy.

  • Weekly Ad

  • Store Locator

  • Outlet Center

  • Services

    • Geek Squad® Services
    • Computer Setup & Services
    • Home Theater Services
    • Car Installation Services
    • Gaming Setup & Services
    • iPod & MP3 Services
    • Small Business Center
    • Recycling
    • Trade-In
    • Customer Service

  • Gifts

    • Wish Lists
    • Gift Cards
    • Pitch In™ Card
    • Gift Center
    • For Him
    • For Her
    • For Teen Boys
    • For Teen Girls
    • For Boys
    • For Girls
CART
0 Items

  • TV & Video

    • Televisions
    • Projectors & Screens
    • Blu-ray & DVD Players
    • Home Theater Systems
    • TiVo & Internet TV
    • Digital Tuners & Converters
    • DIRECTV, Cable & Fiber TV
    • Car Video
    • Stands, Mounts & Furniture
    • TV & Home Theater Services
    • Accessories

  • Audio

    • iPod & MP3 Players
    • Audio Systems & Components
    • Home Theater Systems
    • Headphones
    • Speakers
    • Portable Audio
    • Satellite Radio
    • Digital Radio
    • Car Audio
    • Marine Electronics
    • Musical Instruments
    • Stands, Mounts & Furniture
    • Audio & MP3 Services
    • Accessories

  • Car & GPS

    • GPS Navigation
    • Satellite Radio
    • Digital Radio
    • Car Audio
    • Marine Electronics
    • Car Video
    • Car Security & Remote Start
    • Radar Detectors
    • Car Installation Services
    • Car Installation Parts
    • Accessories

  • Cameras & Camcorders

    • Digital Cameras
    • Digital SLR Cameras
    • Lenses
    • Camcorders
    • Memory Cards
    • Photo Quality Printers
    • Photo & Video Resources
    • Digital Photo Frames
    • Webcams
    • Binoculars & Optics
    • Accessories

  • Computers

    • Laptops
    • Netbooks
    • Desktops
    • Monitors
    • Projectors & Screens
    • Networking
    • Drives & Storage
    • Memory
    • Video Cards & PC Components
    • Software & Games
    • Printers, Scanners & Fax
    • Ink & Toner
    • Mice & Keyboards
    • Webcams
    • High-Speed Internet
    • Computer Setup & Services
    • Accessories

  • Mobile Phones & Office

    • Mobile Phones
    • Mobile Broadband
    • Telephones
    • Internet Phone Service (VOIP)
    • Two-Way Radios
    • Office Electronics
    • Projectors & Screens
    • Software & Games
    • Printers, Scanners & Fax
    • Ink & Toner
    • Paper Supplies
    • Furniture
    • Small Business Center
    • Accessories

  • Music, Movies, & Books

    • Movies
    • TV Shows
    • Music
    • Music Downloads
    • Books & eReaders
    • Musical Instruments
    • Accessories

  • Video Games & Gadgets

    • Xbox 360
    • PlayStation 3
    • PlayStation 2
    • PSP
    • Wii
    • Nintendo DS
    • Game & Console Trade-In
    • Game Downloads
    • PC Games
    • Gadgets, eReaders & Games
    • Gaming Setup & Services
    • Accessories

  • Home & Appliances

    • Washers & Dryers
    • Refrigerators
    • Freezers & Ice Makers
    • Ranges & Ovens
    • Microwaves
    • Dishwashers
    • Compactors & Disposals
    • Small Appliances
    • Vacuums & Floor Care
    • Outdoor Living
    • Air Conditioners, Fans & Heaters
    • Air Purifiers & Dehumidifiers
    • Fitness Equipment
    • Personal Care
    • Electric Vehicles
    • Home Automation
    • Garage
    • Accessories
  • Credit Cards
  • Reward Zone
SEARCH FOR IN
Welcome.
Please create an account or Sign in.
Best Buy > Computers > Drives & Storage > Hard Drives > Internal Hard Drives > Seagate

Shop Internal Hard Drives

  • Laptop (5)
  • Desktop (4)

You've Selected:

  • Brand: Seagate
    [Remove]

Narrow Your Results by:

  • Drive Capacity
  • 10GB - 299GB (1)
  • 300GB - 749GB (5)
  • 1TB -1.9TB (2)
  • 2TB and Up (1)
  • Drive Connectivity
  • Serial ATA (9)
  • Rotation Speed
  • 5400 rpm (3)
  • 7200 rpm (3)
  • 5900 rpm (2)
  • Customer Reviews
  • Top-Rated (2)
  • Price Range
  • $50 - $99.99 (5)
  • $100 - $149.99 (3)
  • $150 - $199.99 (1)

Internal Hard Drive Resources

  • Computer Accessories
  • Computer Setup & Services
  • CNET Computing Resource Center
  • Computer Forum

Internal Hard Drive Questions

Ask fellow shoppers and Best Buy staff. Share your answers.

Ask and Answer
1 - 9 of 9
View:
Sort by:
Compare
8490625 Angle Detail
Compare

$109.99

Add To Cart

Seagate - 1TB Internal Hard Drive

Model: ST310005N1A1AS-RK | SKU: 8490625

Serial ATA interface; whisper-quiet operation; up to 3 Gbps data transfer rates; 32MB cache buffer

3.8 of 5 3.8 of 5 (49 reviews)
Check Shipping & Availability
Close

Shipping and Availability


Shipping: Usually leaves our warehouse in 1 business day

Estimate Arrival Time

Store Pickup: Check Stores

9326428 Angle Detail
Compare

$119.99

Add To Cart

Seagate - Momentus 500GB Internal Serial ATA Hard Drive for Laptops

Model: ST905003N3A1AS-RK | SKU: 9326428

Serial ATA interface; quiet operation; 3 Gbps; 16MB buffer

4 of 5 4 of 5 (22 reviews)
Check Shipping & Availability
Close

Shipping and Availability


Shipping: Usually leaves our warehouse in 1 business day

Estimate Arrival Time

Store Pickup: Check Stores

9107744 Angle Detail
Compare

$69.99

Add To Cart

Seagate - 250GB Internal Serial ATA Hard Drive for Laptops

Model: ST90250N1A1 | SKU: 9107744

SATA interface; 3 Gbps data transfer rate; 8MB cache buffer

4.8 of 5 4.8 of 5 (11 reviews)
Check Shipping & Availability
Close

Shipping and Availability


Shipping: Usually leaves our warehouse in 1 business day

Estimate Arrival Time

Store Pickup: Check Stores

8294632 Angle Detail
Compare

$69.99

Add To Cart

Seagate - 500GB Internal Hard Drive for Desktops

Model: ST3500641AS-RK | SKU: 8294632

Serial ATA interface; whisper-quiet operation; up to 3 Gbps data transfer rates; 16MB cache buffer

3.7 of 5 3.7 of 5 (75 reviews)
Check Shipping & Availability
Close

Shipping and Availability


Shipping: Usually leaves our warehouse in 1 business day

Estimate Arrival Time

Store Pickup: Check Stores

9093054 Angle Detail
Compare

$79.99

Add To Cart

Seagate - 320GB Internal Serial ATA Hard Drive for Laptops

Model: ST903203N1A | SKU: 9093054

SATA interface; 3 Gbps data transfer rate; 8MB cache buffer

4.4 of 5 4.4 of 5 (8 reviews)
Check Shipping & Availability
Close

Shipping and Availability


Shipping: Usually leaves our warehouse in 1 business day

Estimate Arrival Time

Store Pickup: Check Stores

9172762 Angle Detail
Compare

$99.99

Add To Cart

Seagate - Momentus 500GB Internal Serial ATA Hard Drive for Laptops

Model: ST905003N1A | SKU: 9172762

Serial ATA interface; quiet operation; 3GB/sec.; 8MB buffer

4.1 of 5 4.1 of 5 (13 reviews)
Check Shipping & Availability
Close

Shipping and Availability


Shipping: Usually leaves our warehouse in 1 business day

Estimate Arrival Time

Store Pickup: Check Stores

9539476 Angle Detail
Compare

$134.99

Add To Cart

Seagate - Barracuda 1.5TB Internal Serial ATA Hard Drive for Desktops

Model: ST315005N4A | SKU: 9539476

Serial ATA interface; perpendicular recording technology; 3 Gbps data transfer rate with Native Command Queuing; 32MB cache buffer

2.3 of 5 2.3 of 5 (9 reviews)
Check Shipping & Availability
Close

Shipping and Availability


Shipping: Usually leaves our warehouse in 1 business day

Estimate Arrival Time

Store Pickup: Check Stores

9419382 Angle Detail
Compare

$199.99

Add To Cart

Seagate - Barracuda 2TB Internal Serial ATA Hard Drive for Desktops

Model: ST320005N4A | SKU: 9419382

Serial ATA interface; perpendicular recording technology; 3 Gbps; 32MB cache buffer

3.1 of 5 3.1 of 5 (9 reviews)
Check Shipping & Availability
Close

Shipping and Availability


Shipping: Usually leaves our warehouse in 1 business day

Estimate Arrival Time

Store Pickup: Check Stores

9093063 Front Detail
Compare

$99.99

Add To Cart

Seagate - 320GB Internal Serial ATA Hard Drive for Laptops

Model: ST903203N3 | SKU: 9093063

SATA NCQ interface; ultraquiet load and unload acoustics; 3GB/sec. data transfer rate; 16MB cache buffer

5 of 5 5 of 5 (6 reviews)
Check Shipping & Availability
Close

Shipping and Availability


Shipping: Usually leaves our warehouse in 1 business day

Estimate Arrival Time

Store Pickup: Check Stores

1 - 9 of 9
View:
Sort by:
Compare

Order Support

  • Order Status
  • Shipping & Delivery
  • International Shipping
  • Store Pickup
  • Returns
  • Customer Service

Community New

  • Best Buy Community
  • Forums
  • IdeaX - Share your ideas
  • BBY Connect

Product Support

  • Installation & Repairs
  • Warranties & Performance Plans
  • Order Parts
  • Check Gift Card Balance
  • Product Recalls
  • Trade-in Center
  • Recycling

Credit Cards

  • Apply Now
  • Make a Payment
  • Card Benefits

Reward Zone® Program

  • Learn More
  • Check Your Points

Corporate Info

  • About Best Buy
  • News Center
  • Careers
  • For Our Investors
  • Developers
  • Responsibility
  • Community Relations
  • Affiliate Program
  • Contact Us

More Best Buy Sites

  • Best Buy Canada
  • Best Buy Mexico
  • Best Buy China
  • Best Buy England
  • Best Buy Turkey
  • Best Buy for Business
  • Best Buy for Government
  • Best Buy for Education
  • Magnolia
  • Geek Squad
  • Pacific Sales
Need help? We're available 24/7 at 1-888-BEST BUY (1-888-237-8289)

Online prices and selection generally match our retail stores, but may vary. Prices and offers are subject to change. ©2003-2010 Best Buy. All rights reserved. Best Buy, the Best Buy logo, the tag design and BestBuy.com are trademarks of BBY Solutions, Inc. For personal, noncommercial use only.

Cybertrust Secured
Click to Call
  • Conditions of Use
  • Legal Policies
  • Privacy Policy
  • California Privacy Rights
  • Price Match Guarantee
  • Site Map
  • RSS