Average Bench: 25.8% (130th of 616)

Based on 2,141 user benchmarks.  Device: VID 0781 PID 5583 Models: SanDisk Ultra, SanDisk Ultra Fit

The 32GB Sandisk Ultra Fit has both a tiny form factor and a respectable performance profile. With peak sequential read/write speeds of 136/55 MBps and peak 4K read/writes of 6.6/2.0 MBps the 32GB Ultra Fit sits amongst the top 25% of 32GB flash drives. In terms of value for money the Ultra fit fares even better and is bested only by the Sandisk Extreme. Comparing the 32GB Extreme and Ultra Fit shows that the Extreme has over double the effective speed yet the extreme is only 32% more expensive than the Ultra Fit. To conclude, the 32GB Ultra Fit has good peak performance (sustained performance is far less impressive) but its key strengths are its tiny form factor and reasonable price tag. [Oct '14 USBFlashPro]

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Very poor average bench

The SanDisk Ultra Fit USB 3.0 32GB averaged 74.1% 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 1.51MB/s
Avg. 4K Random Mixed IO Speed 0.81MB/s

Good consistency

The range of scores (95th - 5th percentile) for the SanDisk Ultra Fit USB 3.0 32GB is 29.2%. This is a relatively narrow range which indicates that the SanDisk Ultra Fit USB 3.0 32GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sequential Write Speed 31.2MB/s
Avg. 4K Random Read Speed 5.01MB/s
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Average Bench

(Based on 2,141 samples)
Min Avg Max
27.2 Read 91 137
8.53 Write 31.2 55.9
10.7 Mixed 37 64
56.6% 53.1 MB/s
Min Avg Max
3.28 4K Read 5.01 6.84
0.95 4K Write 1.51 2.06
0.65 4K Mixed 0.81 0.97
97.7% 2.44 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest USB (mainstream) averages a speed of 100%
29GB free, PID 5583
Operating at USB 3.0 Speed
Read 137
Write 56.4
Mixed 64.3
95% 85.8 MB/s
4K Read 7.1
4K Write 2
4K Mixed 0.99
128% 3.36 MB/s
18GB free, PID 5583
Operating at USB 3.0 Speed
Read 133
Write 54.8
Mixed 63.1
92% 83.5 MB/s
4K Read 6.51
4K Write 1.9
4K Mixed 0.97
122% 3.13 MB/s
25GB free, PID 5583
Operating at USB 3.0 Speed
Read 131
Write 54.5
Mixed 62.9
92% 82.7 MB/s
4K Read 6.39
4K Write 1.7
4K Mixed 0.88
111% 2.99 MB/s
2GB free, PID 5583
Operating at USB 3.0 Speed
Read 131
Write 54.3
Mixed 62.7
92% 82.6 MB/s
4K Read 6.16
4K Write 1.68
4K Mixed 0.86
109% 2.9 MB/s
1GB free, PID 5583
Operating at USB 3.0 Speed
Read 130
Write 42.4
Mixed 53.4
80% 75.1 MB/s
4K Read 5.61
4K Write 0.95
4K Mixed 0.84
82% 2.47 MB/s
2,141 MORE »

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Typical Ultra Fit USB 3.0 32GB Builds (Compare 13,673 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 94%
Nuclear submarine
Desktop
Desktop 86%
Aircraft carrier
Workstation
Workstation 66%
Battle cruiser

Motherboard: Asus Z170 PRO GAMING - $149

EDIT WITH CUSTOM PC BUILDER Value: 88% - Excellent Total price: $1,060

Popular Ultra Fit USB 3.0 32GB compatible motherboards:

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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.
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USB Flash Drive Rankings (Price vs Performance) May 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

Ultra-small and low profile drive...

Added 2 years ago.

Liked (edit your comment) Add link

22 days ago.

Comment 

Yeah, so this thumb drive looks like it gets throttled after about half a second of writes (down to ~20MBPs), presumably so that it does not actually melt your computer (it gets quite hot). In short bursts, it is very fast, perfect for holding an OS, which is what I use it for, hence the high rating. Not the drive for moving lots of data around.—Jan '16


Good

1 month ago.

shit website


Good

1 month ago.

Fanatica;l


Good

7 days ago.

Cheap/Fast


Good

1 month ago.

I bought this pen drive after watching it's write speed of 80+ MBps on this website and it turns out that it doesn't provide write speed of more than 20 MBps even on USB 3.0. This website is not very trust-able.


Liked

28 days ago.


Poor

17 days ago.

verry good


Excellent

2 years ago.


Average

16 months ago.

Lightning fast Read. But write speed seems to throttle after a few seconds and goes down to around 20 MB/s


Above average

15 months ago.

I just have no idea why they build a such fast pd that is capable of 90 mbps write speed in a such small form factor that it gets throtled after 5 seconds and drops down to 20 mbps. Why didnt they build a nice little heatsink on it, or a metal case that can dissapate the heat? It's a pitty. However the 140 mbps read speed is still freaking amazing :)


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