TEST
YOUR USB

Seagate (ExtHD)

USB 500GB

▲ 500 ▼

Release date ≈ Q2 2014.

Average Bench: 31.6% (82nd of 639)

Based on 229 user benchmarks.  Device: VID 0bc2 PID a013 Model: Seagate USB
Poor: 10%Average: 31.6% Great: 57%

Poor average bench

The Seagate USB 500GB averaged 68.3% 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-64Thread Write Speed 30MB/s
Avg. 4K-64Thread Mixed IO Speed 21.1MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Seagate USB 500GB is 47.4%. This is a relatively wide range which indicates that the Seagate USB 500GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 1.36MB/s
Avg. Sequential Read Speed 64.8MB/s
ADVERTISEMENT

Average Bench

(Based on 229 samples)
Rank 8231.6%
Min Avg Max
15.7 Read 64.8 133
16.5 Write 62.4 135
9.37 Mixed 42.5 97.6
15.3 SusWrite 66.1 185
79.4% 58.9 MB/s
Min Avg Max
0.1 4K Read 1.36 8.72
0.3 4K Write 2.61 14.4
0.1 4K Mixed 1.58 12.4
148% 1.85 MB/s
Min Avg Max
11.2 DQ Read 20 29.2
6.7 DQ Write 30 63.3
1.5 DQ Mixed 21.1 37
1,813% 23.7 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
70GB free, PID a013
Operating at USB 3.0 Speed
SusWrite @10s intervals: 218 216 209 204 180 211 MB/s
150% Outstanding
Read 206
Write 183
Mixed 185
SusWrite 206
265% 195 MB/s
4K Read 17.8
4K Write 23.2
4K Mixed 19.4
1,515% 20.1 MB/s
DQ Read 22.5
DQ Write 32.6
DQ Mixed 25.2
2,049% 26.8 MB/s
466GB free, PID a013
Operating at USB 3.0 Speed
SusWrite @10s intervals: 118 118 118 118 117 118 MB/s
47.6% Average
Read 112
Write 113
Mixed 37.5
SusWrite 118
127% 95.2 MB/s
4K Read 0.5
4K Write 1.8
4K Mixed 0.6
84% 0.97 MB/s
154GB free, PID a013
Operating at USB 3.0 Speed
SusWrite @10s intervals: 68 68 69 67 69 68 MB/s
27.5% Poor
Read 69.1
Write 61.4
Mixed 38.9
SusWrite 68.3
79% 59.4 MB/s
4K Read 0.4
4K Write 0.8
4K Mixed 0.6
49% 0.6 MB/s
164GB free, PID a013
Operating at USB 2.1 Speed
SusWrite @10s intervals: 26 26 26 27 27 27 MB/s
21.6% Poor
Read 54.5
Write 25.4
Mixed 27.6
SusWrite 26.5
41% 33.5 MB/s
4K Read 12.6
4K Write 1.6
4K Mixed 7.1
343% 7.1 MB/s
466GB free, PID a013
Operating at USB 2.1 Speed
SusWrite @10s intervals: 39 39 39 39 39 39 MB/s
20.4% Poor
Read 52.8
Write 34.5
Mixed 23.4
SusWrite 39.3
48% 37.5 MB/s
4K Read 0.9
4K Write 1.3
4K Mixed 0.6
68% 0.93 MB/s
173GB free, PID a013
Operating at USB 2.1 Speed
SusWrite @10s intervals: 24 28 28 28 28 28 MB/s
15.2% Very poor
Read 55.5
Write 26.4
Mixed 25.4
SusWrite 27.2
41% 33.6 MB/s
4K Read 1.1
4K Write 0.3
4K Mixed 0.4
28% 0.6 MB/s
353GB free, PID a013
Operating at USB 3.0 Speed
SusWrite @10s intervals: 11 10 10 10 10 10 MB/s
3.74% Terrible
Read 9.7
Write 13.9
Mixed 9.9
SusWrite 10.4
15% 11 MB/s
4K Read 0.3
4K Write 0
4K Mixed 0.1
4% 0.13 MB/s
229 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) April 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: 9 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 $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.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