Average Bench: 59.3% (198th of 1015)

Based on 5,528 user benchmarks.  Model: Hitachi HDS721010CLA632

Average average bench

The Hitachi HDS721010CLA632 1TB averaged 40.7% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. 4K Random Mixed IO Speed 0.75MB/s
Avg. 4K Random Read Speed 0.69MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Hitachi HDS721010CLA632 1TB is 49.3%. This is a relatively wide range which indicates that the Hitachi HDS721010CLA632 1TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Mixed IO Speed 56MB/s
Avg. Sustained Write Speed 98.3MB/s
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Average Bench

(Based on 5,528 samples)
Min Avg Max
31.5 Read 108 136
40.9 Write 105 136
20.1 Mixed 56 68.8
43.4 SusWrite 98.3 134
67.4% 92 MB/s
Min Avg Max
0.3 4K Read 0.69 0.8
0.9 4K Write 1.38 1.6
0.3 4K Mixed 0.75 0.9
137% 0.94 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest HDD (mainstream) averages a speed of 100%
466GB free
Firmware: JP4OA41A
SusWrite @10s intervals: 131 133 134 133 133 131 MB/s
Read 134
Write 124
Mixed 68
SusWrite 133
84% 115 MB/s
4K Read 0.8
4K Write 1.4
4K Mixed 0.8
148% 1 MB/s
787GB free
Firmware: JP4OA41A
SusWrite @10s intervals: 132 133 134 131 135 131 MB/s
Read 131
Write 124
Mixed 63.8
SusWrite 133
83% 113 MB/s
4K Read 0.7
4K Write 1.5
4K Mixed 0.8
146% 1 MB/s
605GB free (System drive)
Firmware: JP4O
SusWrite @10s intervals: 107 117 122 122 127 130 MB/s
Read 125
Write 126
Mixed 59.3
SusWrite 121
79% 108 MB/s
4K Read 0.8
4K Write 1.6
4K Mixed 0.9
163% 1.1 MB/s
527GB free
Firmware: JP4OA41A
SusWrite @10s intervals: 109 108 109 110 111 110 MB/s
Read 134
Write 138
Mixed 70.7
SusWrite 110
83% 113 MB/s
4K Read 0.8
4K Write 1.5
4K Mixed 0.8
150% 1.03 MB/s
837GB free (System drive)
Firmware: JP4OA41A
SusWrite @10s intervals: 77 37 65 88 111 118 MB/s
Read 134
Write 66
Mixed 59.2
SusWrite 82.5
63% 85.5 MB/s
4K Read 0.6
4K Write 1.7
4K Mixed 0.9
156% 1.07 MB/s
630GB free (System drive)
Firmware: JP4O
SusWrite @10s intervals: 100 89 115 113 119 121 MB/s
Read 93.5
Write 93.5
Mixed 53.8
SusWrite 109
64% 87.5 MB/s
4K Read 0.8
4K Write 1.4
4K Mixed 0.8
148% 1 MB/s
203GB free (System drive)
Firmware: JP4OA41A
SusWrite @10s intervals: 65 94 91 85 94 93 MB/s
Read 100
Write 110
Mixed 56.7
SusWrite 87
65% 88.4 MB/s
4K Read 0.7
4K Write 1.5
4K Mixed 0.9
157% 1.03 MB/s
515GB free
Firmware: JP4OA41B
SusWrite @10s intervals: 59 62 63 63 63 63 MB/s
Read 106
Write 104
Mixed 61.2
SusWrite 62.2
61% 83.4 MB/s
4K Read 0.7
4K Write 1.4
4K Mixed 0.8
144% 0.97 MB/s
5,528 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 17,628,437 HDDs tested.

 Prices

AmazonUS $1026 mins
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Typical HDS721010CLA632 1TB Builds (Compare 5,458 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 16%
Surfboard
Desktop
Desktop 48%
Yacht
Workstation
Workstation 33%
Sail boat

System: HP Z400 Workstation

EDIT WITH CUSTOM PC BUILDER Value: 109% - Outstanding Total price: $124

Popular HDS721010CLA632 1TB systems:

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  • - CPU tests include: integer, floating and string.
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Hard Drive Rankings (Price vs Performance) June 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.

 Comments

1015 Drives (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different HDDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i7-8700K $365Nvidia GTX 1070 $335Samsung 850 Evo 250GB $85
AMD Ryzen 5 2600 $144Nvidia GTX 1060-6GB $230Samsung 850 Evo 500GB $100
AMD Ryzen 7 2700X $280Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $97
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $79SanDisk Extreme 64GB $128
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $646SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $85SanDisk Ultra Fit 32GB $12
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