Average Bench: 86.2% (6th of 618)

Based on 620 user benchmarks.  Device: VID 0781 PID 5588 Model: SanDisk ExtremePro

Very good average bench

The SanDisk Extreme Pro USB 3.0 128GB averaged just 13.7% 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 9.7MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the SanDisk Extreme Pro USB 3.0 128GB is 90.1%. 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 9.8MB/s
Avg. Sequential Read Speed 178MB/s
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Average Bench

(Based on 620 samples)
Min Avg Max
29.8 Read 178 249
13.8 Write 129 206
19.8 Mixed 108 202
167% 139 MB/s
Min Avg Max
5.14 4K Read 9.8 14.2
4.36 4K Write 9.7 11.5
2.21 4K Mixed 4.28 5.22
512% 7.93 MB/s
Min Avg Max
8.79 DQ Read 11.5 14.7
8.25 DQ Write 11 12
3.05 DQ Mixed 4.73 5.54
578% 9.08 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest USB (mainstream) averages a speed of 100%
108GB free, PID 5588
Operating at USB 3.0 Speed
Read 237
Write 204
Mixed 191
264% 211 MB/s
4K Read 6
4K Write 8.46
4K Mixed 2.85
407% 5.77 MB/s
DQ Read 9.02
DQ Write 9.16
DQ Mixed 2.97
446% 7.05 MB/s
103GB free, PID 5588
Operating at USB 3.0 Speed
Read 188
Write 169
Mixed 148
212% 168 MB/s
4K Read 12.8
4K Write 11.3
4K Mixed 5.07
603% 9.71 MB/s
DQ Read 13.7
DQ Write 6.31
DQ Mixed 5.41
450% 8.47 MB/s
119GB free, PID 5588
Operating at USB 3.0 Speed
Read 172
Write 101
Mixed 42.8
115% 105 MB/s
4K Read 11.4
4K Write 11.3
4K Mixed 4.39
576% 9.04 MB/s
DQ Read 11.5
DQ Write 11.1
DQ Mixed 4.87
587% 9.17 MB/s
55GB free, PID 5588
Operating at USB 3.0 Speed
Read 251
Write 47.8
Mixed 27.1
95% 109 MB/s
4K Read 9.86
4K Write 7.64
4K Mixed 3.07
401% 6.86 MB/s
3GB free, PID 5588
Operating at USB 3.0 Speed
Read 28.8
Write 9.48
Mixed 6.27
15% 14.9 MB/s
4K Read 11.2
4K Write 7.35
4K Mixed 1.01
326% 6.53 MB/s
28GB free, PID 5588
Operating at USB 2.1 Speed
Read 33.2
Write 8.88
Mixed 16.4
21% 19.5 MB/s
4K Read 6.25
4K Write 7.49
4K Mixed 3.41
394% 5.72 MB/s
9GB free, PID 5588
Operating at USB 2.1 Speed
Read 29.4
Write 12.8
Mixed 24
26% 22.1 MB/s
4K Read 5.13
4K Write 5.45
4K Mixed 2.22
280% 4.26 MB/s
119GB free, PID 5588
Operating at USB 2.1 Speed
Read 23
Write 6.26
Mixed 0.34
9% 9.86 MB/s
4K Read 0.77
4K Write 0.12
4K Mixed 0.28
16% 0.39 MB/s
620 MORE »

 Prices

BHPhotoUS $59.953 months ago.
EbayUS $63.9912 mins ago.
AmazonUS $67.993 mins ago.
NeweggUS $67.997 hrs ago.
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Typical Extreme Pro USB 3.0 128GB Builds (Compare 1,776 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 50%
Yacht
Desktop
Desktop 48%
Yacht
Workstation
Workstation 32%
Sail boat

Motherboard: Asrock 970M Pro3

EDIT WITH CUSTOM PC BUILDER Value: 67% - Good Total price: $628

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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USB Flash Drive Rankings (Price vs Performance) August 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

618 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 $290Nvidia GTX 1070 $410Samsung 850 Evo 250GB $90
AMD Ryzen 7 1700 $280AMD RX 480 $390Samsung 850 Pro 256GB $120
Intel Core i5-7600K $212Nvidia GTX 1060-6GB $280Samsung 850 Evo 500GB $165
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45G.SKILL Trident Z DDR4 3200 C14 4x16GB $718SanDisk Extreme 64GB $45
Seagate Barracuda 3TB (2016) $75Corsair Vengeance LPX DDR4 3000 C15 2x8GB $140SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $57HyperX Fury DDR4 2133 C14 2x8GB $140SanDisk Ultra Fit 32GB $13
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