Average Bench: 50.9% (300th of 1015)

Based on 457 user benchmarks.  Model: Hitachi HDT721075SLA380

Average average bench

The Hitachi HDT721075SLA380 750GB averaged 49.1% 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 Mixed IO Speed 0.57MB/s
Avg. 4K Random Write Speed 1.63MB/s

Good consistency

The range of scores (95th - 5th percentile) for the Hitachi HDT721075SLA380 750GB is 29.6%. This is a relatively narrow range which indicates that the Hitachi HDT721075SLA380 750GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sequential Mixed IO Speed 60.7MB/s
Avg. Sequential Write Speed 86.3MB/s
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Average Bench

(Based on 457 samples)
Min Avg Max
60.5 Read 90.1 113
53.3 Write 86.3 111
23.4 Mixed 60.7 106
54.2 SusWrite 86.8 114
59.7% 81 MB/s
Min Avg Max
0.3 4K Read 0.55 0.7
1 4K Write 1.63 2
0.25 4K Mixed 0.57 0.9
116% 0.92 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest HDD (mainstream) averages a speed of 100%
699GB free
Firmware: ST4OA31B
SusWrite @10s intervals: 110 115 117 117 117 116 MB/s
Read 117
Write 114
Mixed 58.5
SusWrite 115
74% 101 MB/s
4K Read 0.7
4K Write 2.1
4K Mixed 0.9
168% 1.23 MB/s
86GB free
Firmware: ST4OA31B
SusWrite @10s intervals: 110 111 111 107 111 111 MB/s
Read 98.2
Write 93.9
Mixed 49.3
SusWrite 110
64% 87.8 MB/s
4K Read 0.6
4K Write 2
4K Mixed 0.9
162% 1.17 MB/s
457 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 22,989,950 HDDs tested.

Typical HDT721075SLA380 750GB Builds (Compare 20,409 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 94%
Nuclear submarine
Desktop
Desktop 82%
Aircraft carrier
Workstation
Workstation 59%
Gunboat

Motherboard: Asus MAXIMUS VIII HERO - $220

EDIT WITH CUSTOM PC BUILDER Value: 58% - Above average Total price: $1,211

Popular HDT721075SLA380 750GB 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.

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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) January 2020 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]

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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

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.
CPUGPUSSD
Intel Core i5-9600K $218Nvidia GTX 1660S (Super) $240Crucial MX500 250GB $42
Intel Core i5-9400F $155Nvidia GTX 1650S (Super) $160Samsung 850 Evo 120GB $78
Intel Core i7-9700K $324Nvidia RTX 2060 $349Samsung 850 Pro 512GB $249
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $73SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $63SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $653SanDisk Ultra Fit 32GB $16
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