Real World Speed
Performance profile from 60,021 user samples
55,719 User Benchmarks
Best Bench: 105% 926GB free
Worst Bench: 62% 392GB free
Poor: 62% Great: 105%
SPEED RANK: 46th / 1002
4,302 User Benchmarks
Best Bench: 59% 1TB free
Worst Bench: 36% 108GB free
Poor: 36% Great: 59%
SPEED RANK: 386th / 1002
Effective Speed
Effective HDD Speed
86.7 % Much faster effective speed.
+79%
48.3 %
Read
Avg. Sequential Read Speed
158 MB/s Hugely faster read speed.
+86%
84.9 MB/s
Write
Avg. Sequential Write Speed
144 MB/s Much faster write speed.
+72%
83.5 MB/s
4K Read
Avg. 4K Random Read Speed
0.94 MB/s Much faster random read.
+71%
0.55 MB/s
4K Write
Avg. 4K Random Write Speed
2.27 MB/s Hugely faster random write.
+141%
0.94 MB/s
Mixed
Avg. Sequential Mixed IO Speed
136 MB/s Much faster mixed IO speed.
+75%
77.6 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
0.29 MB/s Slightly faster random mixed IO.
+7%
0.27 MB/s
Read
Peak Sequential Read Speed
197 MB/s Hugely faster peak read speed.
+89%
104 MB/s
Write
Peak Sequential Write Speed
178 MB/s Much faster peak write speed.
+73%
103 MB/s
4K Read
Peak 4K Random Read Speed
1.32 MB/s Much faster peak random read.
+74%
0.76 MB/s
4K Write
Peak 4K Random Write Speed
2.8 MB/s Hugely faster peak random write.
+115%
1.3 MB/s
Mixed
Peak Sequential Mixed IO Speed
167 MB/s Much faster peak mixed IO speed.
+69%
99 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
0.37 MB/s Slightly faster peak random mixed IO.
+6%
0.35 MB/s
Market Share
Based on 8,769,321 HDDs tested.
Market Share
Market Share (trailing 30 days)
1.08 % Insanely higher market share.
+1,700%
0.06 %
Value
Value For Money
34.5 % Hugely better value.
+99%
17.3 %
User Rating
UBM User Rating
70 % Much more popular.
+35%
52 %
Price
Price (score)
$72 $40 Much cheaper.
+44%
Age
Newest
54 Months Much more recent.
+43%
95 Months
Capacity
Capacity
1TB 500GB
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This is the most recent version (2013 FZEX) of Western Digital's best performing consumer storage drive, its predecessor was the WD1002FAEX which is now four years old. With average sequential read/write speeds of 150 MB/s this version outperforms its predecessor by a whopping 50%. Small file random 4K speeds have remained broadly unchanged with average read/write rates of 0.9/2.19 MB/s. Overall the 2013 WD Black has a very good performance profile and it also represents reasonable value for money, at least in the 1TB category. There are some good alternatives to the 2013 Black including the 2012 Blue. Looking at the 2013 Black vs 2012 Blue shows that both drives have similar performance. Power consumption (6.8/6.1 Watts active/idle) and noise levels (29.5 dBA) are also identical making it a tough call between the two. There is however, as always, better value amongst the larger capacities. [Feb '14 HDrivePro]

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The Momentus XT is a 7200 rpm low power Laptop SSHD (Solid State Hard Drive). The XT is one of the early SSHD models and at nearly four years of age it's now over the hill and struggles to keep up with newer drives. With peak sequential speeds in the region of 100 MB/s the Momentus is approximately 70% slower than the current group leaders. Most SSHDs offer relatively good small file 4K read and write performance but that isn't the case for the Momentus XT which only averages 0.6 MB/s in the random 4K tests. There are far better alternatives currently available for the same money. [Jan '14 HDrivePro]

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Hard Drive Rankings (Price vs Performance) April 2018 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.
  • Fastest effective speed - Real World Speed measures performance for typical consumers.
  • Best value for money - Value for money is based on real world performance, price and capacity.
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 (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - 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 highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i7-8700K $330Nvidia GTX 1070 $447Samsung 850 Evo 250GB $80
Intel Core i7-7700K $290Nvidia GTX 1060-6GB $300Samsung 850 Evo 500GB $137
AMD Ryzen 5 1600 $170AMD RX 480 $350Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $183SanDisk Extreme 64GB $70
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $957SanDisk Extreme 32GB $45
Seagate Barracuda 2TB (2016) $36Corsair Vengeance LPX DDR4 3200 C16 2x8GB $195SanDisk Ultra Fit 32GB $12
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