ToshibaHDWD105(X|E)ZSTA HDWD105UZSVA
SeagateST4000DM005

Release date ≈ Q1 2016.

VS
About

Release date: Q3 2016.

Real World Speed
Performance profile from 21,855 user samples
3,599 User Benchmarks
Best Bench: 105% 448GB free
Worst Bench: 42% 425GB free (System drive)
Poor: 42% Great: 105%
SPEED RANK: 90th / 1015
18,256 User Benchmarks
Best Bench: 106% 3.5TB free
Worst Bench: 57% 381GB free
Poor: 57% Great: 106%
SPEED RANK: 53rd / 1015
Effective Speed
Effective HDD Speed
78.4 % 85.7 % Slightly faster effective speed.
+9%
Read
Avg. Sequential Read Speed
144 MB/s 150 MB/s +4%
Write
Avg. Sequential Write Speed
139 MB/s Slightly faster write speed.
+7%
130 MB/s
4K Read
Avg. 4K Random Read Speed
0.9 MB/s Much faster random read.
+36%
0.66 MB/s
4K Write
Avg. 4K Random Write Speed
1.83 MB/s 1.87 MB/s +2%
Mixed
Avg. Sequential Mixed IO Speed
28.7 MB/s 66.1 MB/s Hugely faster mixed IO speed.
+130%
4K Mixed
Avg. 4K Random Mixed IO Speed
0.54 MB/s 0.75 MB/s Much faster random mixed IO.
+39%
SusWrite
Avg. Sustained Write Speed
129 MB/s 149 MB/s Faster sustained write speed.
+16%
Read
Peak Sequential Read Speed
187 MB/s 188 MB/s +1%
Write
Peak Sequential Write Speed
186 MB/s Slightly faster peak write speed.
+11%
168 MB/s
4K Read
Peak 4K Random Read Speed
1.1 MB/s Much faster peak random read.
+57%
0.7 MB/s
4K Write
Peak 4K Random Write Speed
2.3 MB/s 2.3 MB/s
Mixed
Peak Sequential Mixed IO Speed
46.2 MB/s 77.7 MB/s Much faster peak mixed IO speed.
+68%
4K Mixed
Peak 4K Random Mixed IO Speed
0.7 MB/s 0.9 MB/s Faster peak random mixed IO.
+29%
SusWrite
Peak Sequential Sustained Write 60s Average
185 MB/s 188 MB/s +2%
Market Share
Based on 21,706,640 HDDs tested.
Market Share
Market Share (trailing 30 days)
0.05 % 0.15 % Hugely higher market share.
+200%
Value
Value For Money
24.5 % 60.2 % Hugely better value.
+145%
User Rating
UBM User Rating
51 % 73 % Much more popular.
+43%
Price
Price (score)
$32 Much cheaper.
+72%
$114
Age
Newest
46+ Months 39 Months More recent.
+15%
Capacity
Capacity
500GB 4TB
Hard Drive Rankings (Price vs Performance) December 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]

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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.
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.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-9400F $145Nvidia GTX 1660S (Super) $244Crucial MX500 250GB $39
Intel Core i5-9600K $200Nvidia RTX 2060 $324Samsung 850 Evo 120GB $150
Intel Core i7-9700K $360AMD RX 590 $180Samsung 860 Evo 250GB $54
HDDRAMUSB
Seagate Barracuda 1TB (2016) $32Corsair Vengeance LPX DDR4 3200 C16 2x8GB $76SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $58SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $613SanDisk Extreme 16GB $24
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