Average Bench: 86.7% (6th of 616)

Based on 578 user benchmarks.  Device: VID 0781 PID 5588 Model: SanDisk ExtremePro

Very good average bench

The SanDisk Extreme Pro USB 3.0 128GB averaged just 13.2% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the SanDisk Extreme Pro USB 3.0 128GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Write Speed 11MB/s
Avg. 4K Random Write Speed 9.75MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the SanDisk Extreme Pro USB 3.0 128GB is 90%. This is a particularly wide range which indicates that the SanDisk Extreme Pro USB 3.0 128GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 9.81MB/s
Avg. Sequential Read Speed 179MB/s
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Average Bench

(Based on 578 samples)
Min Avg Max
30 Read 179 249
15 Write 131 205
20.5 Mixed 109 201
168% 140 MB/s
Min Avg Max
5.14 4K Read 9.81 14.4
4.42 4K Write 9.75 11.5
2.24 4K Mixed 4.32 5.23
515% 7.96 MB/s
Min Avg Max
8.79 DQ Read 11.5 14.7
8.57 DQ Write 11 12
3.12 DQ Mixed 4.74 5.54
579% 9.09 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest USB (mainstream) averages a speed of 100%
29GB free, PID 5588
Operating at USB 3.0 Speed
Read 248
Write 199
Mixed 203
270% 217 MB/s
4K Read 10.2
4K Write 11.4
4K Mixed 4.79
587% 8.78 MB/s
DQ Read 11.6
DQ Write 11.9
DQ Mixed 4.98
616% 9.49 MB/s
115GB free, PID 5588
Operating at USB 3.0 Speed
Read 244
Write 191
Mixed 162
243% 199 MB/s
4K Read 10.4
4K Write 10.5
4K Mixed 4.79
560% 8.59 MB/s
DQ Read 11.1
DQ Write 10.9
DQ Mixed 4.71
572% 8.89 MB/s
11GB free, PID 5588
Operating at USB 3.0 Speed
Read 248
Write 162
Mixed 170
232% 193 MB/s
4K Read 10.2
4K Write 11.3
4K Mixed 4.71
582% 8.73 MB/s
DQ Read 10.6
DQ Write 11.7
DQ Mixed 4.93
605% 9.08 MB/s
92GB free, PID 5588
Operating at USB 3.0 Speed
Read 223
Write 138
Mixed 123
189% 161 MB/s
4K Read 11.3
4K Write 10.4
4K Mixed 4.66
556% 8.8 MB/s
DQ Read 11.9
DQ Write 11.1
DQ Mixed 4.71
581% 9.21 MB/s
39GB free, PID 5588
Operating at USB 3.0 Speed
Read 243
Write 48
Mixed 21
90% 104 MB/s
4K Read 12.9
4K Write 11.2
4K Mixed 2.01
497% 8.71 MB/s
DQ Read 13.3
DQ Write 11.6
DQ Mixed 5.1
616% 9.99 MB/s
39GB free, PID 5588
Operating at USB 3.0 Speed
Read 122
Write 49.8
Mixed 43.1
77% 71.7 MB/s
4K Read 8.82
4K Write 10.8
4K Mixed 4.66
558% 8.09 MB/s
DQ Read 10.8
DQ Write 11.6
DQ Mixed 4.94
603% 9.11 MB/s
109GB free, PID 5588
Operating at USB 2.1 Speed
Read 41.8
Write 42
Mixed 38.8
52% 40.9 MB/s
4K Read 9.35
4K Write 11
4K Mixed 4.83
572% 8.38 MB/s
DQ Read 9.48
DQ Write 11.5
DQ Mixed 4.69
585% 8.54 MB/s
95GB free, PID 5588
Operating at USB 2.1 Speed
Read 17.1
Write 12.4
Mixed 13.6
18% 14.4 MB/s
4K Read 4.93
4K Write 5.17
4K Mixed 2.72
287% 4.28 MB/s
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 Prices

BHPhotoUS $59.951 month ago.
EbayUS $63.995 mins ago.
AmazonUS $64.9915 mins ago.
NeweggUS $65.981 hr ago.
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Typical Extreme Pro USB 3.0 128GB Builds (Compare 1,553 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 52%
Yacht
Desktop
Desktop 49%
Yacht
Workstation
Workstation 36%
Jet ski

Motherboard: Asrock 970M Pro3

EDIT WITH CUSTOM PC BUILDER Value: 55% - Above average Total price: $897

Popular Extreme Pro USB 3.0 128GB compatible motherboards:

How Fast Is Your USB? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware 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 upgrades.

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How it works

  • - Download and run UserBenchMark (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - Reports are generated and presented on userbenchmark.com.
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  • - Compare your components to the highest voted in class.
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USB Flash Drive Rankings (Price vs Performance) June 2017 USB Rankings.

We highlight the best USB flash drive in terms of balanced performance and value for money using price, 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 price and capacity to yield value for money. Finally thousands of individual user ratings are used to validate our benchmark figures. Vote to share your opinion. [USBFlashPro]

 Comments

616 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

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i7-7700K $305Nvidia GTX 1070 $390Samsung 850 Evo 250GB $100
AMD Ryzen 7 1700 $297AMD RX 480 $608Samsung 850 Pro 256GB $138
Intel Core i5-7600K $233Nvidia GTX 1060-6GB $250Samsung 850 Evo 500GB $160
HDDRAMUSB
Seagate Barracuda 1TB (2016) $42Corsair Vengeance LPX DDR4 3000 C15 2x8GB $127SanDisk Extreme 64GB $45
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $696SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $46HyperX Fury DDR4 2133 C14 2x8GB $144SanDisk Ultra Fit 32GB $13
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