Real World Speed
Performance profile from 9,080 user samples
2,145 User Benchmarks
Best Bench: 95% 3.5TB free
Worst Bench: 53% 100GB free
Poor: 53% Great: 95%
SPEED RANK: 104th / 1002
6,935 User Benchmarks
Best Bench: 101% 3TB free
Worst Bench: 59% 0GB free
Poor: 59% Great: 101%
SPEED RANK: 66th / 1002
Effective Speed
Effective HDD Speed
75.5 % 83.4 % Slightly faster effective speed.
+11%
Read
Avg. Sequential Read Speed
134 MB/s 149 MB/s Slightly faster read speed.
+11%
Write
Avg. Sequential Write Speed
129 MB/s 142 MB/s Slightly faster write speed.
+10%
4K Read
Avg. 4K Random Read Speed
0.84 MB/s Much faster random read.
+40%
0.6 MB/s
4K Write
Avg. 4K Random Write Speed
1.85 MB/s Slightly faster random write.
+8%
1.71 MB/s
Mixed
Avg. Sequential Mixed IO Speed
121 MB/s +1% 120 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
0.21 MB/s 0.23 MB/s Slightly faster random mixed IO.
+10%
Read
Peak Sequential Read Speed
170 MB/s 181 MB/s Slightly faster peak read speed.
+6%
Write
Peak Sequential Write Speed
161 MB/s 175 MB/s Slightly faster peak write speed.
+9%
4K Read
Peak 4K Random Read Speed
1.15 MB/s Much faster peak random read.
+55%
0.74 MB/s
4K Write
Peak 4K Random Write Speed
2.21 MB/s +4% 2.13 MB/s
Mixed
Peak Sequential Mixed IO Speed
162 MB/s Slightly faster peak mixed IO speed.
+7%
152 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
0.24 MB/s 0.28 MB/s Faster peak random mixed IO.
+17%
Market Share
Based on 9,711,844 HDDs tested.
Market Share
Market Share (trailing 30 days)
0.02 % 0.16 % Hugely higher market share.
+700%
Value
Value For Money
60.7 % 116 % Hugely better value.
+91%
User Rating
UBM User Rating
60 % 72 % More popular.
+20%
Price
Price (score)
$143 $83 Much cheaper.
+42%
Age
Newest
54 Months 21 Months Much more recent.
+61%
Capacity
Capacity
4TB 4TB
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The HGST Deskstar NAS is one of the few NAS drives to feature a 7,200 RPM rotational speed. This relatively high rotational speed helps the 4TB Deskstar NAS achieve a 4k read/write speed of 1.14/2.2 MB/s. 1.14 MB/s is actually the highest 4K read speed I have seen to date on a 4TB drive. In terms of sequential read/write speeds the Deskstar NAS clocked in at 161/144 MB/s which are also a reasonable set of scores. Overall the Deskstar NAS scored an effective speed of 116 MB/s which despite being 14% below the group leaders, is still second place for a 4TB capacity drive. With 4TB of capacity and an above average performance profile the HGST Deskstar NAS represents very good value for money. [Mar '14 HDrivePro]

MORE DETAILS

Hard Drive Rankings (Price vs Performance) June 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 $320Nvidia GTX 1070 $413Samsung 850 Evo 250GB $104
AMD Ryzen 5 1600 $160Nvidia GTX 1060-6GB $250Samsung 850 Evo 500GB $125
Intel Core i5-8600K $222AMD RX 480 $280Samsung 850 Pro 256GB $125
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $177SanDisk Extreme 64GB $44
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $951SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $59HyperX Fury DDR4 2133 C14 2x8GB $226SanDisk Ultra Fit 32GB $12
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