SeagateST500DM009
SeagateST4000DM005

Release date: Q3 2016.

Release date: Q3 2016.

Real World Speed
Performance profile from 15,277 user samples
2,551 User Benchmarks
Best Bench: 114% 466GB free
Worst Bench: 37% 285GB free (System drive)
Poor: 37% Great: 114%
SPEED RANK: 53rd / 1010
12,726 User Benchmarks
Best Bench: 106% 3TB free
Worst Bench: 52% 1TB free (System drive)
Poor: 52% Great: 106%
SPEED RANK: 51st / 1010
Effective Speed
Effective HDD Speed
85.1 % 85.4 % +0%
Read
Avg. Sequential Read Speed
156 MB/s Slightly faster read speed.
+5%
148 MB/s
Write
Avg. Sequential Write Speed
131 MB/s +2% 128 MB/s
4K Read
Avg. 4K Random Read Speed
0.65 MB/s 0.66 MB/s +2%
4K Write
Avg. 4K Random Write Speed
1.47 MB/s 1.82 MB/s Faster random write.
+24%
Mixed
Avg. Sequential Mixed IO Speed
66.3 MB/s +2% 64.8 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
0.72 MB/s 0.74 MB/s +3%
SusWrite
Avg. Sustained Write Speed
141 MB/s 149 MB/s Slightly faster sustained write speed.
+6%
Read
Peak Sequential Read Speed
205 MB/s Slightly faster peak read speed.
+8%
189 MB/s
Write
Peak Sequential Write Speed
193 MB/s Slightly faster peak write speed.
+13%
171 MB/s
4K Read
Peak 4K Random Read Speed
0.8 MB/s Slightly faster peak random read.
+14%
0.7 MB/s
4K Write
Peak 4K Random Write Speed
2.1 MB/s 2.3 MB/s Slightly faster peak random write.
+10%
Mixed
Peak Sequential Mixed IO Speed
81.8 MB/s Slightly faster peak mixed IO speed.
+5%
77.9 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
0.9 MB/s 0.9 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
200 MB/s Slightly faster peak sustained write speed.
+6%
188 MB/s
Market Share
Based on 15,860,028 HDDs tested.
Market Share
Market Share (trailing 30 days)
0.09 % 0.13 % Much higher market share.
+44%
Value
Value For Money
43.6 % 123 % Hugely better value.
+182%
User Rating
UBM User Rating
58 % 72 % More popular.
+24%
Price
Price (score)
$28 Much cheaper.
+65%
$80
Age
Newest
32 Months 30 Months Slightly more recent.
+6%
Capacity
Capacity
500GB 4TB
Hard Drive Rankings (Price vs Performance) March 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 i7-8700K $380Nvidia GTX 1070 $330Samsung 850 Evo 250GB $104
AMD Ryzen 5 1600 $120Nvidia GTX 1060-6GB $230Samsung 850 Evo 500GB $105
Intel Core i5-8600K $260Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $88
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3000 C15 2x8GB $105SanDisk Extreme 64GB $43
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $716SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $120SanDisk Ultra Fit 32GB $12
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