Average Bench: 31.7% (694th of 1015)

Based on 830 user benchmarks.  Model: Maxtor 6V300F0

Poor average bench

The Maxtor 6V300F0 300GB averaged 68.3% 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.


Avg. 4K Random Write Speed 3.87MB/s
Avg. 4K Random Mixed IO Speed 0.3MB/s

Very good consistency

The range of scores (95th - 5th percentile) for the Maxtor 6V300F0 300GB is just 16.8%. This is a relatively narrow range which indicates that the Maxtor 6V300F0 300GB performs reasonably consistently under varying real world conditions.


Avg. Sequential Mixed IO Speed 44.5MB/s
Avg. Sustained Write Speed 53.5MB/s

Average Bench

(Based on 830 samples)
Min Avg Max
35.2 Read 54.2 68.5
40.6 Write 58.1 72.6
26.9 Mixed 44.5 70.8
31.4 SusWrite 53.5 68.3
38.9% 52.6 MB/s
Min Avg Max
0.21 4K Read 0.55 0.7
1.12 4K Write 3.87 6.1
0 4K Mixed 0.3 0.7
128% 1.57 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest HDD (mainstream) averages a speed of 100%
178GB free
Firmware: VA111630
SusWrite @10s intervals: 60 59 58 58 60 59 MB/s
Read 65
Write 70.7
Mixed 41.2
SusWrite 59
43% 59 MB/s
4K Read 0.7
4K Write 3.2
4K Mixed 0.8
177% 1.57 MB/s
222GB free (System drive)
Firmware: VA111900
SusWrite @10s intervals: 53 52 53 52 55 59 MB/s
Read 61.3
Write 68.3
Mixed 34.8
SusWrite 54.1
40% 54.6 MB/s
4K Read 0.6
4K Write 5.9
4K Mixed 0.1
145% 2.2 MB/s
23GB free
Firmware: VA111630
SusWrite @10s intervals: 59 61 60 61 60 60 MB/s
Read 35
Write 50.7
Mixed 31
SusWrite 60.3
32% 44.2 MB/s
4K Read 0.6
4K Write 5.3
4K Mixed 0.7
201% 2.2 MB/s
830 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 21,347,543 HDDs tested.

Typical 6V300F0 300GB Builds (Compare 18,469 builds) See popular component choices, score breakdowns and rankings.
Gaming 102%
Desktop 113%
Workstation 104%

Motherboard: Asus ROG STRIX X470-F GAMING - $166

EDIT WITH CUSTOM PC BUILDER Value: 61% - Good Total price: $1,064

Popular 6V300F0 300GB compatible motherboards:

How Fast Is Your HDD? (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.

UserBenchmark of the month

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.
  • - 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.
  • - Share your opinion by voting.
Hard Drive Rankings (Price vs Performance) November 2019 HDD Rankings.

We calculate effective speed which measures performance for typical consumers. Effective speed is adjusted by current cost per GB to yield value for money. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top HDDs. [HDrivePro]


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.


1015 Drives (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different HDDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

 Best User Rated

The Best.
Intel Core i5-9400F $148Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $45
Intel Core i5-9600K $195AMD RX 590 $185Samsung 850 Evo 120GB $150
Intel Core i7-9700K $340Nvidia RTX 2060 $325Samsung 860 Evo 250GB $51
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3000 C15 2x8GB $71SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $42G.SKILL Trident Z DDR4 3200 C14 4x16GB $609SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85Corsair Vengeance LPX DDR4 3200 C16 2x8GB $68SanDisk Extreme 16GB $24
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