Today's hottest
Amazon Ebay
deals
TEST
YOUR USB

External (ExtHD)

USB3.0 DISK02 4TB

▲ 500 ▼

Release date ≈ Q3 2018.

Average Bench: 38.5% (46th of 639)

Based on 50 user benchmarks.  Device: VID 152d PID 0567 Model: External USB3.0 DISK02
Poor: 8%Average: 38.5% Great: 66%

Poor average bench

The External USB3.0 DISK02 4TB averaged 61.4% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. 4K Random Write Speed 2.23MB/s
Avg. Sequential Write Speed 120MB/s

Below average consistency

The range of scores (95th - 5th percentile) for the External USB3.0 DISK02 4TB is 58%. This is a relatively wide range which indicates that the External USB3.0 DISK02 4TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 2.72MB/s
Avg. 4K Random Mixed IO Speed 0.73MB/s

Average Bench

(Based on 50 samples)
Rank 4638.5%
Min Avg Max
11 Read 115 195
12.3 Write 120 181
8 Mixed 74.8 134
0 SusWrite 65.9 185
124% 93.9 MB/s
Min Avg Max
0.4 4K Read 2.72 14.3
0 4K Write 2.23 5.6
0 4K Mixed 0.73 1.1
111% 1.89 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
3.5TB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 117 107 129 127 113 121 MB/s
57.9% Above average
Read 162
Write 163
Mixed 93
SusWrite 119
178% 134 MB/s
4K Read 0.9
4K Write 2.7
4K Mixed 1
129% 1.53 MB/s
1.5TB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 116 117 118 117 118 115 MB/s
54.2% Above average
Read 89.9
Write 99.9
Mixed 59
SusWrite 117
126% 91.4 MB/s
4K Read 1.2
4K Write 5
4K Mixed 0.5
192% 2.23 MB/s
673GB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 50 0 0 81 182 174 MB/s
39.9% Below average
Read 128
Write 155
Mixed 139
SusWrite 81.4
172% 126 MB/s
4K Read 5.1
4K Write 0.8
4K Mixed 0.4
60% 2.1 MB/s
1.5TB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 1.9 1.9 2.9 2.2 1.3 1.6 MB/s
33% Below average
Read 176
Write 161
Mixed 93.1
SusWrite 2
132% 108 MB/s
4K Read 0.8
4K Write 2.2
4K Mixed 0.8
105% 1.27 MB/s
3TB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 0.9 0.5 MB/s
31.7% Below average
Read 172
Write 174
Mixed 88.2
SusWrite 1
134% 109 MB/s
4K Read 0.6
4K Write 2.1
4K Mixed 0.7
98% 1.13 MB/s
183GB free, PID 0567
Operating at USB 2.1 Speed
SusWrite @10s intervals: 4.4 5.1 5.2 5.1 5.1 5 MB/s
14.2% Very poor
Read 52.2
Write 32.9
Mixed 30.7
SusWrite 5
36% 30.2 MB/s
4K Read 1.5
4K Write 1.7
4K Mixed 0.7
87% 1.3 MB/s
50 MORE »
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) November 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]

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: 6 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 Verbatim Store n Go V3 16GB
vs Corsair Flash Voyager GT 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
Why does UserBenchmark have a bad reputation on reddit?
Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
Why don’t PC brands endorse UserBenchmark?
Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
Why don’t youtubers promote UserBenchmark?
We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
Why does UserBenchmark have negative trustpilot reviews?
The 200+ trustpilot reviews are mostly written by virgin marketing accounts. Real users don't give a monkey's about big brands.
Why is UserBenchmark the gold standard for users?
Instead of pursuing brands for sponsorship, we've spent 13 years publishing real-world data for users.
The Best
CPUGPUSSD
Intel Core i5-12600K $169Nvidia RTX 4060 $295WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $111Nvidia RTX 4060-Ti $345WD Black SN850X M.2 1TB $80
Intel Core i5-13600K $225Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
Today's hottest
Amazon Ebay
deals
If you buy something via a price link, UserBenchmark may earn a commission
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback