Real World Speed
Performance profile from 9,078 user samples
419 User Benchmarks
Best Bench: 131% 4.5TB free
Worst Bench: 90% 961GB free
Poor: 90% Great: 131%
SPEED RANK: 1st / 983
8,659 User Benchmarks
Best Bench: 86% 2TB free
Worst Bench: 48% 633GB free
Poor: 48% Great: 86%
SPEED RANK: 127th / 983
Effective Speed
Effective HDD Speed
114 % Much faster effective speed.
+66%
68.7 % -66%
Read
Avg. Sequential Read Speed
178 MB/s Much faster read speed.
+39%
128 MB/s -39%
Write
Avg. Sequential Write Speed
217 MB/s Hugely faster write speed.
+95%
111 MB/s -95%
4K Read
Avg. 4K Random Read Speed
4.23 MB/s Hugely faster random read.
+422%
0.81 MB/s -422%
4K Write
Avg. 4K Random Write Speed
2.69 MB/s Faster random write.
+16%
2.31 MB/s -16%
Mixed
Avg. Sequential Mixed IO Speed
168 MB/s Much faster mixed IO speed.
+62%
104 MB/s -62%
4K Mixed
Avg. 4K Random Mixed IO Speed
0.3 MB/s -40% 0.42 MB/s Much faster random mixed IO.
+40%
Read
Peak Sequential Read Speed
217 MB/s Faster peak read speed.
+27%
171 MB/s -27%
Write
Peak Sequential Write Speed
247 MB/s Much faster peak write speed.
+78%
139 MB/s -78%
4K Read
Peak 4K Random Read Speed
7.3 MB/s Hugely faster peak random read.
+503%
1.21 MB/s -503%
4K Write
Peak 4K Random Write Speed
3.3 MB/s Faster peak random write.
+18%
2.8 MB/s -18%
Mixed
Peak Sequential Mixed IO Speed
207 MB/s Much faster peak mixed IO speed.
+52%
136 MB/s -52%
4K Mixed
Peak 4K Random Mixed IO Speed
0.38 MB/s -45% 0.55 MB/s Much faster peak random mixed IO.
+45%
Market Share
Based on 4,682,045 HDDs tested.
Market Share
Market Share (trailing 30 days)
0.07 % -386% 0.34 % Hugely higher market share.
+386%
Value
Value For Money
77.9 % Hugely better value.
+191%
26.8 % -191%
User Rating
UBM User Rating
69 % Much more popular.
+35%
51 % -35%
Price
Price (score)
$251 -41% $147 Much cheaper.
+41%
Age
Newest
25 Months Much more recent.
+68%
79 Months -68%
Capacity
Capacity
6TB 2TB
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The FAEX WD Black (2010) is nearly four years old and has been replaced by the WD Black FZEX (2013). Comparing the FAEX and FZEX models shows that the newer FZEX model is around 11% faster on average. The main performance improvements are in the area of sequential writes where the newer FZEX is 30% faster (148 vs 114 MB/s). As a new purchase, the FAEX would have to come at a significant discount to the newer FZEX in order to make it worth considering. The FAEX has a reasonably well-rounded performance profile with above average 4K speeds but it's overpriced and lags the group leaders in terms of value for money. [Nov '12 HDrivePro]

MORE DETAILS

Hard Drive Rankings (Price vs Performance) July 2017 HDD Rankings.

Welcome to our consumer Hard Drive comparison. We calculate effective speed which measures performance for typical consumers. Effective speed is adjusted by cost per GB to yield value for money. Calculated values don't always tell the whole picture so we check them against thousands of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top HDDs. Share your opinion by voting. [HDrivePro]

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 i7-7700K $295Nvidia GTX 1070 $390Samsung 850 Evo 250GB $97
AMD Ryzen 7 1700 $268AMD RX 480 $220Samsung 850 Pro 256GB $120
Intel Core i5-7600K $235Nvidia GTX 1060-6GB $260Samsung 850 Evo 500GB $159
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $137SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $83G.SKILL Trident Z DDR4 3200 C14 4x16GB $714SanDisk Extreme 32GB $23
Seagate Barracuda 7200.14 1TB $44HyperX Fury DDR4 2133 C14 2x8GB $140SanDisk Ultra Fit 32GB $13
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