TEST
YOUR USB

JMicron (ExtHD)

Disk0 3TB

▲ 500 ▼

Release date ≈ Q1 2017.

Average Bench: 45.2% (28th of 639)

Based on 6 user benchmarks.  Device: VID 152d PID 9561 Model: JMicron Disk0
Poor: 13%Average: 45.2% Great: 61%

Popular builds with this USB

Below average average bench

The JMicron Disk0 3TB averaged 54.7% 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. Sequential Write Speed 107MB/s
Avg. 4K Random Write Speed 1.62MB/s

Average consistency

The range of scores (95th - 5th percentile) for the JMicron Disk0 3TB is 47.6%. This is a relatively wide range which indicates that the JMicron Disk0 3TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 0.6MB/s
Avg. 4K Random Mixed IO Speed 0.22MB/s
ADVERTISEMENT

Average Bench

(Based on 6 samples)
Rank 2845.2%
Min Avg Max
31 Read 116 157
27.3 Write 107 156
13.4 Mixed 60.3 126
115% 94.4 MB/s
Min Avg Max
0.25 4K Read 0.6 0.76
0.92 4K Write 1.62 1.99
0.13 4K Mixed 0.22 0.28
64.7% 0.81 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
752GB free, PID 9561
Operating at USB 3.0 Speed
61% Good
Read 152
Write 156
Mixed 14.7
125% 108 MB/s
4K Read 0.66
4K Write 1.53
4K Mixed 0.21
62% 0.8 MB/s
702GB free, PID 9561
Operating at USB 3.0 Speed
60.5% Good
Read 157
Write 150
Mixed 126
182% 144 MB/s
4K Read 0.54
4K Write 1.62
4K Mixed 0.24
65% 0.8 MB/s
2TB free, PID 9561
Operating at USB 3.0 Speed
46.8% Average
Read 107
Write 115
Mixed 13.4
92% 78.3 MB/s
4K Read 0.74
4K Write 1.99
4K Mixed 0.26
80% 1 MB/s
507GB free, PID 9561
Operating at USB 3.0 Speed
45.3% Average
Read 104
Write 112
Mixed 99.8
136% 105 MB/s
4K Read 0.76
4K Write 1.85
4K Mixed 0.2
72% 0.94 MB/s
258GB free, PID 9561
Operating at USB 3.0 Speed
44.3% Average
Read 144
Write 81.7
Mixed 79.2
118% 102 MB/s
4K Read 0.25
4K Write 1.8
4K Mixed 0.13
67% 0.73 MB/s
160GB free, PID 9561
Operating at USB 2.1 Speed
13.4% Very poor
Read 31
Write 27.3
Mixed 28.9
37% 29.1 MB/s
4K Read 0.62
4K Write 0.92
4K Mixed 0.28
43% 0.61 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
Typical Disk0 3TB Builds (Compare 614 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 42%
Speed boat
Desktop
Desktop 85%
Aircraft carrier
Workstation
Workstation 36%
Jet ski

Motherboard: Asus Z97-DELUXE - $650

CPU
Core i7-4790KIntel  $348Bench 79%, 455,746 samples407x
Core i7-4770KIntel  $120Bench 74%, 172,887 samples65x
Core i7-4790Intel  $135Bench 71%, 255,027 samples62x
GPU
GTX 970Nvidia  $200Bench 49%, 834,238 samples45x
GTX 1080-TiNvidia  $485Bench 124%, 840,268 samples44x
GTX 1070Nvidia  $132Bench 80%, 1,459,281 samples40x
SSD
860 Evo 1TBSamsung  $130Bench 112%, 602,853 samples17x
840 Evo 250GBSamsung  $95Bench 96%, 217,115 samples15x
850 Evo 500GBSamsung  $94Bench 112%, 695,664 samples13x
RAM
Vengeance Pro DDR3 2400 C11 2x8GBCorsairBench 58%, 40,596 samples26x
Fury DDR3 1600 C10 2x8GBHyperXBench 54%, 77,652 samples25x
Fury DDR3 1866 C10 2x8GBHyperXBench 59%, 122,541 samples15x
EDIT WITH CUSTOM PC BUILDER Value: 62% - Good Total price: $1,328

Popular Disk0 3TB compatible motherboards:

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: 7 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