TEST
YOUR USB

Lacie 9000349

XtremKey USB 3.0 64GB

▲ 52303 ▼

Release date: Q1 2013.

Average Bench: 45.1% (29th of 639)

Based on 4 user benchmarks.  Device: VID 059f PID 106c Model: LaCie XtremKey
Poor: 41%Average: 45.1% Great: 52%

Popular builds with this USB

Below average average bench

The Lacie XtremKey USB 3.0 64GB averaged 54.8% 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 Read Speed 198MB/s
Avg. Sequential Write Speed 65.3MB/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 Mixed IO Speed 0.3MB/s
Avg. 4K Random Write Speed 0.32MB/s
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Average Bench

(Based on 4 samples)
Rank 2945.1%
Min Avg Max
177 Read 198 206
47.9 Write 65.3 89.5
37 Mixed 55.9 94.3
108% 106 MB/s
Min Avg Max
4.66 4K Read 5.23 5.59
0.22 4K Write 0.32 0.4
0.27 4K Mixed 0.3 0.36
40.5% 1.95 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest USB (mainstream) averages a speed of 100%
0GB free, PID 106c
Operating at USB 3.0 Speed
45.7% Average
Read 206
Write 63.4
Mixed 52.9
108% 108 MB/s
4K Read 5.26
4K Write 0.22
4K Mixed 0.31
38% 1.93 MB/s
52GB free, PID 106c
Operating at USB 3.0 Speed
44% Average
Read 204
Write 55.7
Mixed 74.8
115% 112 MB/s
4K Read 5.31
4K Write 0.31
4K Mixed 0.33
42% 1.98 MB/s
17GB free, PID 106c
Operating at USB 3.0 Speed
42.4% Average
Read 203
Write 47.9
Mixed 39.4
92% 96.9 MB/s
4K Read 5.41
4K Write 0.4
4K Mixed 0.36
46% 2.06 MB/s
59GB free, PID 106c
Operating at USB 3.0 Speed
40.7% Average
Read 177
Write 60.3
Mixed 37
91% 91.4 MB/s
4K Read 4.66
4K Write 0.25
4K Mixed 0.27
35% 1.73 MB/s

 Prices

MSRP ≈ $130 @ launch in Jan '13
AmazonUS $905 years
Send price feedback
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 XtremKey USB 3.0 64GB Builds (Compare 66 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 84%
Aircraft carrier
Desktop
Desktop 82%
Aircraft carrier
Workstation
Workstation 74%
Battleship

Motherboard: Asrock X79 Extreme11

CPU
Core i7-4930KIntel  $399Bench 79%, 16,764 samples23x
Core i7-3970XIntel  $700Bench 80%, 2,318 samples13x
Core i7-3930KIntel  $495Bench 77%, 31,852 samples8x
GPU
GTX 1080Nvidia  $450Bench 105%, 736,321 samples8x
GTX 780-TiNvidia  $410Bench 56%, 26,484 samples5x
GTX 980-TiNvidia  $560Bench 80%, 173,328 samples5x
SSD
850 Evo 250GBSamsung  $100Bench 103%, 690,674 samples6x
Force 3 240GBCorsair  $232Bench 52%, 5,473 samples4x
HyperX 3K 240GBKingston  $70Bench 80%, 20,861 samples3x
RAM
Vengeance Pro DDR3 4x8GBCorsairBench 56%, 68 samples4x
HyperX DDR3 2133 C11 2x8GBKingstonBench 43%, 600 samples3x
HyperX DDR3 1600 C10 4x4GBKingstonBench 48%, 730 samples3x
EDIT WITH CUSTOM PC BUILDER Value: 58% - Above average Total price: $949

Popular XtremKey USB 3.0 64GB compatible motherboards:

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

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How it works

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  • - CPU tests include: integer, floating and string.
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  • - Drive tests include: read, write, sustained write and mixed IO.
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  • - Reports are generated and presented on userbenchmark.com.
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USB Flash Drive Rankings (Price vs Performance) March 2021 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]

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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

USA-User
Avatar level
7,566

Official site www.lacie.com/...

Speed and Strength. To the Xtreme...

Added 7 years ago.
USA-User
Avatar level
7,566

Excellent (edit your comment) Add link

13 months ago.

Your
opinion?
▲Like ▼Dislike
Ready to retire
Age: 8 years

Speed Comparisons

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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

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Intel Core i5-10400F $143Nvidia RTX 3070 $500Samsung 850 Evo 120GB $78
Intel Core i7-10700K $325Nvidia GTX 1660S (Super) $240Samsung 860 Evo 250GB $50
HDDRAMUSB
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WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $73SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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