$(csi.user.businessName)

Main Content

Loading...

Skip to content Go to Product Search

Deal of the Day

My Best Buy Memberships

Best Buy Business

Visit our Support Center
Check your Order Status
Shipping, Delivery & Store Pickup
Returns & Exchanges
Price Match Guarantee

Order & Purchases

Check Order Status
Shipping, Delivery & Pickup
Returns & Exchanges
Price Match Guarantee
Product Recalls
Trade-In Program
Gift Cards

Payment Options

My Best Buy® Credit Card
Pay Your Bill at Citibank
Lease to Own
Buy Now, Pay Later
Best Buy Business Financing

Support & Services

Visit our Support Center
Shop with an Expert
Schedule a Service
Manage an Appointment
Protection & Support Plans
Haul Away & Recycling
Contact Us

Rewards & Membership

My Best Buy Memberships
View Points & Certificates
Member Offers

Partnerships

Sell on Best Buy Marketplace
Advertise with Us
Affiliates: Creators & Publishers
Best Buy Health
Best Buy Education
Best Buy Business
Partner+

About Best Buy

Corporate Information
Careers
Corporate Responsibility
Sustainability

Sign in or Create Account

Get the latest deals and more.

Email Address

Best Buy appLearn more ›

Best Buy Canada

Accessibility Terms & Conditions Privacy Interest-Based Ads State Privacy Rights Health Data Privacy Do Not Sell/Share My Personal Information Limit Use of My Sensitive Personal Information Targeted Advertising Opt Out CA Supply Chain Transparency Act

In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.

1 terabyte external hard drive search results

Filters

Skip To Results

Get it fast

Pickup · Ready todaySelect Store

Shipping · Get it today55423

Sold & shipped by

Best Buy

Category

Computer Accessories & Peripherals

Hard Drives, SSD & Storage

Storage Capacity

12TB or More

8TB - 11TB

4TB - 7TB

2TB - 3TB

1TB

480GB - 999GB

Less than 120GB

Condition

Price

to

Less than $25

$25 - $49.99

$75 - $99.99

$100 - $149.99

$150 - $199.99

$200 - $249.99

$250 - $499.99

$500 - $749.99

Brand

WD

Toshiba

SanDisk Professional

SANDISK

Seagate

Apricorn

Buffalo Technology

Western Digital

Features

Data Encryption

Color

Black

Gray

Silver

White

Blue

Green

Multi

Red

Power Source

USB port

AC adapter

eSATA bus

Customer Rating

Top-Rated

5

4 & Up

Storage Drive Type

HDD

SSD

Internal Or External

External

Internal

1 terabyte external hard drive in Computers & Tablets (192)

Search all categories

Sort by:

109-126 of 192 items

Previous 1...678...11

Lexar Professional

Lexar SL400 1TB Portable SSD with Hub - Black

Syndicated rating, 4.72 out of 5 stars with 50 reviews on Lexar International.

(50 reviews from Lexar International)

Compare

$249.99$24999

Save $50

The comparable value is Comp. Value: $299.99

Titanium Micro - Titanium One 1TB External SSD, Rugged IP66 Water&Drop Resistance, Up to 500MB/s USB-C 3.2 Gen 2

Not yet reviewed

Not yet reviewed

Compare

$154.99$15499

Get it by Wed, Oct 21 • FREE

Get it tomorrow • FREE

More options from $249.99