ToshibaMQ01ABD100H
$117
SeagateST4000DM005
Real World Speed
Performance profile from 5,900 user samples
1,051 User Benchmarks
Best Bench: 82% 1.5TB free
Worst Bench: 38% 824GB free
Poor: 38% Great: 82%
SPEED RANK: 155th / 984
4,849 User Benchmarks
Best Bench: 101% 3.5TB free
Worst Bench: 58% 200GB free
Poor: 58% Great: 101%
SPEED RANK: 49th / 984
Effective Speed
Effective HDD Speed
64.1 % 85.2 % Much faster effective speed.
+33%
Read
Avg. Sequential Read Speed
132 MB/s 152 MB/s Faster read speed.
+15%
Write
Avg. Sequential Write Speed
83.4 MB/s 145 MB/s Much faster write speed.
+74%
4K Read
Avg. 4K Random Read Speed
9.43 MB/s Insanely faster random read.
+1,446%
0.61 MB/s
4K Write
Avg. 4K Random Write Speed
16.4 MB/s Hugely faster random write.
+832%
1.76 MB/s
Mixed
Avg. Sequential Mixed IO Speed
98.6 MB/s 123 MB/s Faster mixed IO speed.
+25%
4K Mixed
Avg. 4K Random Mixed IO Speed
4.01 MB/s Insanely faster random mixed IO.
+1,571%
0.24 MB/s
Read
Peak Sequential Read Speed
169 MB/s 182 MB/s Slightly faster peak read speed.
+8%
Write
Peak Sequential Write Speed
123 MB/s 176 MB/s Much faster peak write speed.
+43%
4K Read
Peak 4K Random Read Speed
14.6 MB/s Insanely faster peak random read.
+1,873%
0.74 MB/s
4K Write
Peak 4K Random Write Speed
23.8 MB/s Insanely faster peak random write.
+1,017%
2.13 MB/s
Mixed
Peak Sequential Mixed IO Speed
126 MB/s 150 MB/s Faster peak mixed IO speed.
+19%
4K Mixed
Peak 4K Random Mixed IO Speed
6.39 MB/s Insanely faster peak random mixed IO.
+2,103%
0.29 MB/s
Market Share
Based on 7,861,115 HDDs tested.
Market Share
Market Share (trailing 30 days)
0.01 % 0.13 % Insanely higher market share.
+1,200%
Value
Value For Money
15.7 % 106 % Hugely better value.
+576%
User Rating
UBM User Rating
56 % 70 % More popular.
+25%
Price
Price (score)
$117 $92 Cheaper.
+21%
Age
Newest
55 Months 17 Months Much more recent.
+69%
Capacity
Capacity
1TB 4TB
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The Toshiba MQ01ABD100H SSHD is a 1TB 5,400 RPM HDD with 8GB of NAND flash. The NAND acts as a high speed cache and gives the drive some SSD-like performance characteristics. The cache covers nearly 1% of the total capacity but once exhausted speeds drop to levels that match the MQ01ABD100, the non SSHD version of this drive. Prior to cache exhaustion, the MQ01ABD100H has peak sequential read/write speeds of 172/83 MB/s and peak 4K read/writes of 14.1/24.5 MB/s. These are fantastic 4K figures which approach SSD throughputs but unfortunately the sequential figures are equally unimpressive and leave the drives performance profile severely unbalanced. Overall the MQ01ABD100H scores an effective speed of just 100 MB/s and sits amongst the slower drives. For small file use cases where the majority of IO hits the cache the Toshiba is a superb choice but for most users, it's probably not. [Mar '14 HDrivePro]

MORE DETAILS

Hard Drive Rankings (Price vs Performance) February 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.
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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.

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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

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AMD Ryzen 5 1600 $170AMD RX 480 $400Samsung 850 Pro 256GB $146
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