Average Bench: 32% (685th of 1015)

Based on 585 user benchmarks.  Model: Hitachi HDS721680PLA380

Poor average bench

The Hitachi HDS721680PLA380 82GB averaged 68.0% 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 0.47MB/s
Avg. 4K Random Write Speed 1.43MB/s

Very good consistency

The range of scores (95th - 5th percentile) for the Hitachi HDS721680PLA380 82GB is just 19.6%. This is a relatively narrow range which indicates that the Hitachi HDS721680PLA380 82GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sequential Mixed IO Speed 38.6MB/s
Avg. Sustained Write Speed 48.7MB/s
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Average Bench

(Based on 585 samples)
Min Avg Max
30.7 Read 57.6 72.3
31.2 Write 54.6 68.2
15.7 Mixed 38.6 65.6
19.9 SusWrite 48.7 67.4
36.8% 49.9 MB/s
Min Avg Max
0.13 4K Read 0.52 0.7
0.42 4K Write 1.43 1.8
0.19 4K Mixed 0.47 0.8
100% 0.81 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest HDD (mainstream) averages a speed of 100%
76GB free
Firmware: P21OABEA
SusWrite @10s intervals: 70 73 75 74 75 73 MB/s
Read 72.3
Write 70.5
Mixed 43.8
SusWrite 73.4
48% 65 MB/s
4K Read 0.7
4K Write 1.9
4K Mixed 0.8
153% 1.13 MB/s
70GB free
Firmware: P21OA70A
SusWrite @10s intervals: 66 65 66 64 68 68 MB/s
Read 70.2
Write 64.8
Mixed 41.3
SusWrite 66.2
44% 60.6 MB/s
4K Read 0.6
4K Write 1.5
4K Mixed 0.8
142% 0.97 MB/s
38GB free
Firmware: P21OA70A
SusWrite @10s intervals: 68 70 70 70 67 70 MB/s
Read 59
Write 56
Mixed 35
SusWrite 68.9
40% 54.7 MB/s
4K Read 0.6
4K Write 1.7
4K Mixed 0.8
145% 1.03 MB/s
11GB free
Firmware: P21OAB3A
SusWrite @10s intervals: 53 69 70 70 72 70 MB/s
Read 47.9
Write 50.7
Mixed 32.8
SusWrite 67.2
36% 49.7 MB/s
4K Read 0.6
4K Write 1.8
4K Mixed 0.8
147% 1.07 MB/s
9GB free (System drive)
Firmware: P21OAB3A
SusWrite @10s intervals: 37 39 46 46 57 54 MB/s
Read 54.4
Write 54.9
Mixed 29.5
SusWrite 46.2
34% 46.2 MB/s
4K Read 0.6
4K Write 1.5
4K Mixed 0.8
142% 0.97 MB/s
9GB free
Firmware: P21OA70A
SusWrite @10s intervals: 51 53 52 48 46 52 MB/s
Read 48
Write 51.9
Mixed 31.4
SusWrite 50.3
33% 45.4 MB/s
4K Read 0.4
4K Write 1.5
4K Mixed 0.6
111% 0.83 MB/s
22GB free (System drive)
Firmware: P21OAB3A
SusWrite @10s intervals: 14 15 19 8.9 7.1 20 MB/s
Read 10.2
Write 24.5
Mixed 13.5
SusWrite 13.9
12% 15.5 MB/s
4K Read 0.2
4K Write 0.3
4K Mixed 0.2
36% 0.23 MB/s
585 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 21,346,176 HDDs tested.

 Prices

AmazonUS $4115 months
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Typical HDS721680PLA380 82GB Builds (Compare 2,030 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 11%
Tree trunk
Desktop
Desktop 31%
Sail boat
Workstation
Workstation 18%
Surfboard

System: HP Compaq dc7900 Small Form Factor

EDIT WITH CUSTOM PC BUILDER Value: 32% - Below average Total price: $56

Popular HDS721680PLA380 82GB systems:

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

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