Today's hottest
Amazon Ebay
deals
TEST
YOUR USB

WDC (ExtHD)

WD30 EURS-63SPKY0 3TB

▲ 500 ▼

Release date ≈ Q4 2017.

Average Bench: 23.8% (178th of 639)

Based on 2 user benchmarks.  Device: VID 152d PID 0539 Model: WDC WD30 EURS-63SPKY0
Poor: 1%Average: 23.8% Great: 47%

Popular builds with this USB

Very poor average bench

The WDC WD30 EURS-63SPKY0 3TB averaged 76.1% 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 1.03MB/s
Avg. Sequential Write Speed 55.8MB/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. 4K Random Read Speed 0.18MB/s
Avg. 4K Random Mixed IO Speed 0.11MB/s

Average Bench

(Based on 2 samples)
Rank 17823.8%
Min Avg Max
1.77 Read 58.5 115
1.79 Write 55.8 110
5.96 Mixed 38.9 71.8
63.7% 51.1 MB/s
Min Avg Max
0.01 4K Read 0.18 0.34
0.01 4K Write 1.03 2.04
0.009 4K Mixed 0.11 0.21
39.2% 0.44 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
937GB free, PID 0539
Operating at USB 3.0 Speed
47% Average
Read 115
Write 110
Mixed 71.8
123% 99 MB/s
4K Read 0.34
4K Write 2.04
4K Mixed 0.21
78% 0.86 MB/s
195GB free, PID 0539
Operating at USB 3.0 Speed
0.69% Terrible
Read 1.77
Write 1.79
Mixed 5.96
5% 3.17 MB/s
4K Read 0.01
4K Write 0.01
4K Mixed 0.009
1% 0.01 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 WD30 EURS-63SPKY0 3TB Builds (Compare 1,774 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 10%
Tree trunk
Desktop
Desktop 58%
Gunboat
Workstation
Workstation 10%
Tree trunk

System: Dell XPS 15 9550

CPU
Core i7-6700HQIntelBench 59%, 320,434 samples1,573x
Core i5-6300HQIntelBench 54%, 41,531 samples196x
Core i3-6100HIntelBench 56%, 313 samples5x
GPU
HD 530 (Mobile Skylake)IntelBench 5%, 213,495 samples1,235x
GTX 960MNvidiaBench 16%, 73,363 samples515x
GTX 1080-TiNvidia  $237Bench 124%, 840,268 samples4x
SSD
PM951 NVMe PCIe M.2 512GBSamsungBench 140%, 7,011 samples286x
THNSN5512GPU7 NVMe PCIe M.2 512GBToshibaBench 160%, 14,022 samples214x
PM951 NVMe PCIe M.2 512GB 1TBSamsungBench 155%, 2,610 samples90x
RAM
HMA41GS6AFR8N-TF 2x8GBHynixBench 70%, 55,289 samples445x
16ATF1G64HZ-2G1A2 2x8GBMicronBench 69%, 6,021 samples152x
HMA451S6AFR8N-TF 2x4GBHynixBench 66%, 17,761 samples108x
EDIT WITH CUSTOM PC BUILDER

Popular WD30 EURS-63SPKY0 3TB systems:

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 $296WD 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 $209Nvidia 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