Average Bench: 52.8% (270th of 1015)

more Based on 18,516 user benchmarks.  Models: WDC WD7500BPKT-60PK4T0, WDC WD75 00BPKT-80PK4T0, WDC WD75 00BPKT-60PK4, WDC WD7500BPKT-80PK4, WD7500BP KT-75PK4T0, WDC WD7500BPKT-22PK4, WDC WD75 00BPKT-00PK4, WDC WD7500BPKT-75PK, WDC WD7500BPKT-60PK4, WDC WD75 00BPKT-22PK4, WD7500BPKT-75PK, WDC WD75 00BPKT-75PK4, WDC WD75 00BPKT-60PK4T0, WDC WD75 00BPKT-75PK4T0, WDC WD7500BPKT-00PK4T0, WDC WD75 00BPKT-22PK4T0, WDC WD7500BPKT-00PK4, WDC WD7500BPKT-, WDC WD7500BPKT-80PK4T0, WDC WD7500BPKT-75PK4, WDC WD75 00BPKT-80PK4, WDC WD7500BPKT-0, WDC WD7500BPKT-75PK4T0, WDC WD7500BPKT-22PK4T0, WDC WD75 00BPKT-00PK4T0, WD7500BPKT-60PK, WDC WD7500BPKT-7, WDC WD7500BPKT-8, WDC WD7500BPKT-6, WDC WD7500BPKT-2, WDC WD7500BPKT-00PK, WD7500BPKT-75PVMT1

Average average bench

The WD Black 2.5" 750GB (2011) averaged 47.2% 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.


Avg. 4K Random Mixed IO Speed 0.8MB/s
Avg. 4K Random Write Speed 1.86MB/s

Average consistency

The range of scores (95th - 5th percentile) for the WD Black 2.5" 750GB (2011) is 44.7%. This is a relatively wide range which indicates that the WD Black 2.5" 750GB (2011) performs inconsistently under varying real world conditions.


Avg. Sequential Mixed IO Speed 59.9MB/s
Avg. Sustained Write Speed 85.1MB/s

Average Bench

(Based on 18,516 samples)
Min Avg Max
52.3 Read 98.6 127
31.8 Write 91.7 121
28 Mixed 59.9 75.2
32.7 SusWrite 85.1 124
61.6% 83.8 MB/s
Min Avg Max
0.2 4K Read 0.64 0.8
0.6 4K Write 1.86 2.5
0.3 4K Mixed 0.8 1
150% 1.1 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest HDD (mainstream) averages a speed of 100%
664GB free (System drive)
Firmware: 01.01A01
SusWrite @10s intervals: 78 96 116 106 42 39 MB/s
Read 121
Write 73
Mixed 65.8
SusWrite 79.4
62% 84.8 MB/s
4K Read 0.8
4K Write 1.9
4K Mixed 0.9
168% 1.2 MB/s
330GB free
Firmware: 01.01A01
SusWrite @10s intervals: 92 93 96 98 100 99 MB/s
Read 94.9
Write 90.8
Mixed 65.5
SusWrite 96.2
64% 86.9 MB/s
4K Read 0.8
4K Write 2.3
4K Mixed 0.9
176% 1.33 MB/s
33GB free (System drive)
Firmware: 01.01A01
SusWrite @10s intervals: 79 91 83 90 53 91 MB/s
Read 98.2
Write 84.8
Mixed 55.7
SusWrite 81.3
59% 80 MB/s
4K Read 0.6
4K Write 1.5
4K Mixed 0.9
153% 1 MB/s
662GB free (System drive)
Firmware: 01.01A01
SusWrite @10s intervals: 49 55 55 55 53 60 MB/s
Read 110
Write 71.8
Mixed 40.5
SusWrite 54.4
51% 69.2 MB/s
4K Read 0.4
4K Write 1.7
4K Mixed 0.8
137% 0.97 MB/s
470GB free (System drive)
Firmware: 01.01A01
SusWrite @10s intervals: 92 74 64 90 72 63 MB/s
Read 55.6
Write 96.3
Mixed 47.5
SusWrite 75.9
51% 68.8 MB/s
4K Read 0.3
4K Write 1.1
4K Mixed 0.8
122% 0.73 MB/s
18,516 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 39,631,012 HDDs tested.


AmazonUS $902 days
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Typical Black 2.5" 750GB (2011) Builds (Compare 1,860 builds) See popular component choices, score breakdowns and rankings.
Gaming 6%
Tree trunk
Desktop 54%
Workstation 5%
Tree trunk

System: Dell System XPS L502X

EDIT WITH CUSTOM PC BUILDER Value: 58% - Above average Total price: $231

Popular Black 2.5" 750GB (2011) systems:

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  • - CPU tests include: integer, floating and string.
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Hard Drive Rankings (Price vs Performance) July 2021 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]


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.


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

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Intel Core i7-10700K $299Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $78
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WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $85SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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