Advertising Disclosure

Flash Drive 1tb Comparison - October 2025

1
Best Choice
9.9Exceptional
2
Best Value
9.8Exceptional
3
9.7Exceptional
4
9.5Excellent
5
9.4Excellent
View DealOn Amazon
View DealOn Amazon
View DealOn Amazon
View DealOn Amazon
View DealOn Amazon

Model

SanDisk 1TB Extreme PRO USB 3.2 Solid State Flash Drive - Up to 420MB/s, Durable Aluminum Metal Casting - SDCZ880-1T00-GAM46
Model
SanDisk 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46, Black
Model
PNY P-FD256X2TBOP-MP 256GB Turbo Attaché 3 USB 3.0 Flash Drive,Silver (Pack of 2)
Model
SSK 1TB USB Drive,External SSD Fast 550MB/s 2-in-1 Dual-Drive Type C+ A USB3.2 Gen2 Solid State ThumbDrive SSD-Stick for iPhone 15/16/PS4/Android Phone/Tablet/Windows/Mac
Model
TEAMGROUP C175 1TB USB 3.2 Gen 1 (USB 3.1/3.0) Read 100MB/s Flash Thumb Drive, External Data Storage Memory Stick Compatible with Computer/Laptop/Desktop/PC Matte Black TC17531TBB01

Brand

SanDisk
Brand
SanDisk
Brand
PNY
Brand
SSK
Brand
TEAMGROUP

Reviews

8,812 reviews
Reviews
70,646 reviews
Reviews
96,642 reviews
Reviews
580 reviews
Reviews
9,924 reviews

Tech Specs

color

Black
color
Black
color
Silver
color
Grey
color
black

item weight

0.64 ounces
item weight
0.705 ounces
item weight
1.06 ounces
item weight
1.76 ounces
item weight
1.06 ounces

customer reviews

4.7 4.7 out of 5 stars 4, 406 ratings 4.7 out of 5 stars
customer reviews
4.7 4.7 out of 5 stars 35, 323 ratings 4.7 out of 5 stars
customer reviews
4.6 4.6 out of 5 stars 48, 321 ratings 4.6 out of 5 stars
customer reviews
4.5 4.5 out of 5 stars 290 ratings 4.5 out of 5 stars
customer reviews
4.4 4.4 out of 5 stars 4, 962 ratings 4.4 out of 5 stars

product dimensions

2.79 x 0.84 x 0.45 inches
product dimensions
0.42 x 0.87 x 0.31 inches
product dimensions
-
product dimensions
3.07 x 0.81 x 0.34 inches
product dimensions
-

flash memory type

USB
flash memory type
USB
flash memory type
USB
flash memory type
-
flash memory type
-

flash memory size

1 TB
flash memory size
512
flash memory size
-
flash memory size
1 TB
flash memory size
-

item dimensions lxwxh

2.79 x 0.84 x 0.45 inches
item dimensions lxwxh
0.42 x 0.87 x 0.31 inches
item dimensions lxwxh
-
item dimensions lxwxh
3.07 x 0.81 x 0.34 inches
item dimensions lxwxh
-

connectivity technology

USB
connectivity technology
USB
connectivity technology
USB
connectivity technology
-
connectivity technology
-

hard drive interface

USB 3.2
hard drive interface
-
hard drive interface
-
hard drive interface
Solid State
hard drive interface
USB 3.0

hard drive

1 TB Solid State Drive
hard drive
-
hard drive
-
hard drive
1 TB Solid State Drive
hard drive
Usb 3 1

Review

Review Review
-
Review
-
Review
-

Available On

Available On Available On Available On Available On

Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you
  • 9.9
    1
    SanDisk
    19% Off

    SanDisk 1TB Extreme PRO USB 3.2 Solid State Flash Drive - Up to 420MB/s, Durable Aluminum Metal Casting - SDCZ880-1T00-GAM46

    Why we love it

    Fast data transfer speeds.
    Durable aluminum casing.
    Compatible with multiple devices.
    Main highlights
    • Work with flexibility thanks to USB 2.0 and 3.0 backward-compatibility
    • Work as fast as you need to with premium performance and huge capacities
    • Recover accidentally deleted files with included RescuePRO Deluxe data recovery software offer(4) (download required)
    • Help keep critical files safe with SanDisk SecureAccess encryption software(3)
    • Durable aluminum metal casing means less worry about everyday wear and tear
    • Compatible devices: Laptop
    • Blazing-fast performance for super-speedy transfer of photos and 4K video.Specific uses: Personal, gaming, Business
  • 9.8
    2
    SanDisk
    25% Off

    SanDisk 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46, Black

    Why we love it

    Fast transfer speeds up to 130MB/s.
    Large 512GB storage capacity.
    Secure encryption and password protection.
    Main highlights
    • Transfer speeds up to 10x faster than standard USB 2.0 drives (4MB/s); up to 130MB/s read speed; USB 3.0 port required. Based on internal testing; performance may be lower depending upon host device. 1MB=1,000,000 bytes
    • Secure file encryption and password protection(2)
    • Backward compatible with USB 2.0
  • 9.7
    3
    PNY

    PNY P-FD256X2TBOP-MP 256GB Turbo Attaché 3 USB 3.0 Flash Drive,Silver (Pack of 2)

    Why we love it

    Durable and lightweight design for easy portability.
    Blazing-fast transfer speeds up to 10 times faster.
    Cap-less design protects content and is convenient.
    Main highlights
    • Transfer speeds up to 10 times faster than standard USB 2.0 flash drives
    • The durable, light-weight design of the Turbo Attaché 3 USB 3.0 Flash Drive is the essential mobile storage solution
    • Perfect for transferring large files such as movies, videos, photos, music & documents
    • Convenient sliding collar, and cap-less design protects your content when not in use
    • Compatible with most PC and Mac laptop and desktop computers with USB 3.0 ports
    • Backwards compatible with USB 2.0 host devices at USB 2.0 speeds

Our ranking system

At bestchoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.

Features

Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.
smartphone

Consumer Reviews

We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.
checklist

Popularity

Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
smartphone-stars

Value for money

AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
checklist

Related deals you might like for flash drive 1tb