TEST
YOUR USB

External (ExtHD)

USB3.0 1TB

▲ 500 ▼

Release date ≈ Q1 2021.

Average Bench: 160% (1st of 639)

Based on 5 user benchmarks.  Device: VID 152d PID 0578 Model: External USB3.0
Poor: 105%Average: 160% Great: 198%

Outstanding average bench

The External USB3.0 1TB averaged 60.0% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the External USB3.0 1TB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Write Speed 33.3MB/s
Avg. 4K-64Thread Mixed IO Speed 31.2MB/s

Unknown consistency

There are too few samples to reasonably determine how consistently this USB perfroms. This result should be interpreted with caution.

Weaknesses

Avg. Sustained Write Speed 129MB/s
Avg. Sequential Read Speed 364MB/s
ADVERTISEMENT

Average Bench

(Based on 5 samples)
Rank 1160%
Min Avg Max
247 Read 364 409
232 Write 357 402
235 Mixed 343 376
112 SusWrite 129 163
394% 298 MB/s
Min Avg Max
21.3 4K Read 25.8 30
4.7 4K Write 23.7 34.5
15.5 4K Mixed 25.7 31.9
1,777% 25.1 MB/s
Min Avg Max
23.8 DQ Read 27.6 32.8
5.5 DQ Write 33.3 59
17.8 DQ Mixed 31.2 44.1
2,296% 30.7 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
593GB free, PID 0578
Operating at USB 3.0 Speed
SusWrite @10s intervals: 124 122 126 127 127 119 MB/s
198% Outstanding
Read 402
Write 396
Mixed 371
SusWrite 124
425% 323 MB/s
4K Read 29
4K Write 34.5
4K Mixed 30.8
2,329% 31.4 MB/s
DQ Read 32.8
DQ Write 59
DQ Mixed 44.1
3,628% 45.3 MB/s
422GB free, PID 0578
Operating at USB 3.0 Speed
SusWrite @10s intervals: 153 113 115 138 140 97 MB/s
179% Outstanding
Read 397
Write 371
Mixed 361
SusWrite 126
411% 314 MB/s
4K Read 26.2
4K Write 28.6
4K Mixed 26.8
1,982% 27.2 MB/s
DQ Read 28.4
DQ Write 5.5
DQ Mixed 35.7
1,507% 23.2 MB/s
303GB free, PID 0578
Operating at USB 3.0 Speed
SusWrite @10s intervals: 171 157 158 143 176 175 MB/s
171% Outstanding
Read 366
Write 382
Mixed 372
SusWrite 163
430% 321 MB/s
4K Read 22.7
4K Write 24.9
4K Mixed 23.5
1,730% 23.7 MB/s
DQ Read 25.5
DQ Write 29.5
DQ Mixed 27.3
2,026% 27.4 MB/s
954GB free, PID 0578
Operating at USB 3.0 Speed
SusWrite @10s intervals: 122 117 120 120 120 120 MB/s
147% Outstanding
Read 247
Write 232
Mixed 235
SusWrite 120
277% 209 MB/s
4K Read 21.3
4K Write 26
4K Mixed 15.5
1,490% 20.9 MB/s
DQ Read 23.8
DQ Write 39.1
DQ Mixed 17.8
2,024% 26.9 MB/s
457GB free, PID 0578
Operating at USB 3.0 Speed
SusWrite @10s intervals: 112 110 103 109 136 103 MB/s
105% Outstanding
Read 409
Write 402
Mixed 376
SusWrite 112
426% 325 MB/s
4K Read 30
4K Write 4.7
4K Mixed 31.9
1,356% 22.2 MB/s
Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
How Fast Is Your USB? (Bench your build) Size up your PC in less than a minute

Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

UserBenchmark of the month

Gaming Desktop ProGaming

How it works

  • - Download and run UserBenchmark
  • - CPU tests include: integer, floating and string
  • - GPU tests include: six 3D game simulations
  • - Drive tests include: read, write, sustained write and mixed IO
  • - RAM tests include: single/multi core bandwidth and latency
  • - SkillBench (space shooter) tests user input accuracy
  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
  • - See speed test results from other users
  • - Compare your components to the current market leaders
  • - Explore your best upgrade options with a virtual PC build
  • - Compare your in-game FPS to other users with your hardware
USB Flash Drive Rankings (Price vs Performance) May 2024 USB Rankings

We highlight the best USB flash drive in terms of balanced performance and value for money using current prices, sequential read, sequential write , 4k read and 4k write speed. The speeds are combined to form a single effective speed which measures performance for tasks such as copying photos, music and videos. Effective speed is adjusted by current price and capacity to yield value for money. Finally thousands of individual user ratings are used to validate our benchmark figures. [USBFlashPro]

ADVERTISEMENT

Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.

 Comments

Added n/a ago.
Your
opinion?
▲Like ▼Dislike
Ready to retire
Age: 3 years

Speed Comparisons

vs SanDisk Extreme 64GB
vs SanDisk Extreme 32GB
vs SanDisk Ultra Fit 32GB
vs SanDisk Extreme 16GB
vs Lexar JumpDrive P20 64GB
vs Adata DashDrive UV128 32GB
vs SanDisk Ultra Fit 16GB
vs Corsair Flash Voyager GT 32GB
vs Lexar JumpDrive P20 32GB

639 Drives (Compared) Thousands of user benchmarks compiled into one comparison list

See how consistently different USBs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

Storage Devices FAQ
What is sustained sequential write speed?
What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
What’s the difference between SATA, PCIe and NVMe?
What’s the difference between NAND and V-NAND?
What is sequential write speed?
What is sequential read speed?
What is incompressible data?
USB Flash Drives
How do you install an OS from a USB flash drive?
What is the Flash Drive value for money rating?
What is effective USB Flash Drive speed?
Why should USB 2.0 Flash Drives be avoided?
File system considerations?
Do dimensions matter?
What are the main factors to look out for?
16GB USB Flash Drives
Why is bigger better?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $254Nvidia RTX 4060 $300Crucial MX500 250GB $39
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $163Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $37SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $79G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
If you make a purchase via one of these links, our site may earn a commission
Today's hottest
Amazon Ebay
deals
CPU GPU SSD HDD USB RAM MBD
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback