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Seagate

ST9750422AS 750GB

▲ 500 ▼

Release date ≤ Q1 2014.

Average Bench: 50.8% (291st of 1015)

Based on 803 user benchmarks.  Models: ST9750422AS, ST975042 ST9750422AS, ST975042 2AS
Poor: 27%Average: 50.8% Great: 64%

Popular builds with this HDD

Average average bench

The Seagate ST9750422AS 750GB averaged 49.1% 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 0.55MB/s
Avg. 4K Random Read Speed 0.55MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Seagate ST9750422AS 750GB is 37%. This is a relatively wide range which indicates that the Seagate ST9750422AS 750GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Write Speed 0.64MB/s
Avg. Sequential Mixed IO Speed 47.7MB/s
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Average Bench

(Based on 803 samples)
Rank 29150.8%
Min Avg Max
28.5 Read 89.6 114
43.2 Write 88.5 110
25.3 Mixed 47.7 58.5
44.6 SusWrite 87.6 113
57.4% 78.3 MB/s
Min Avg Max
0.4 4K Read 0.55 0.7
0.4 4K Write 0.64 0.8
0.3 4K Mixed 0.55 0.7
95.9% 0.58 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest HDD (mainstream) averages a speed of 100%
614GB free
Firmware: 0001BSM1
SusWrite @10s intervals: 111 111 113 110 112 112 MB/s
63.9% Good
Read 112
Write 108
Mixed 50.5
SusWrite 112
70% 95.3 MB/s
4K Read 0.6
4K Write 0.7
4K Mixed 0.5
94% 0.6 MB/s
389GB free
Firmware: 0001BSM1
SusWrite @10s intervals: 103 101 102 102 100 102 MB/s
56.6% Above average
Read 96
Write 97.5
Mixed 51.9
SusWrite 102
64% 86.8 MB/s
4K Read 0.6
4K Write 0.8
4K Mixed 0.7
118% 0.7 MB/s
432GB free
Firmware: 0001BSM1
SusWrite @10s intervals: 103 104 102 103 103 104 MB/s
56% Above average
Read 92.1
Write 91.7
Mixed 53.6
SusWrite 103
62% 85.2 MB/s
4K Read 0.6
4K Write 0.7
4K Mixed 0.6
105% 0.63 MB/s
137GB free
Firmware: 0001BSM1
SusWrite @10s intervals: 82 83 84 85 83 83 MB/s
46.3% Average
Read 78.3
Write 79.5
Mixed 52.1
SusWrite 83.3
54% 73.3 MB/s
4K Read 0.6
4K Write 0.7
4K Mixed 0.6
105% 0.63 MB/s
803 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 53,331,674 HDDs tested

 Prices

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AmazonUS $698 years
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Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Typical ST9750422AS 750GB Builds (Compare 24,257 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 2%
Tree trunk
Desktop
Desktop 61%
Destroyer
Workstation
Workstation 2%
Tree trunk

Disqualified System: bin bin

CPU
Core i7-3770Intel  $297Bench 69%, 278,207 samples2,023x
Core i7-2600Intel  $192Bench 67%, 185,630 samples1,568x
Core i5-3470Intel  $59Bench 63%, 223,595 samples932x
GPU
HD 2000 (Desktop 1.1 GHz)IntelBench 1%, 150,891 samples1,322x
SVGA 3DVmwareBench 20%, 11,474 samples1,139x
GTX 1050-TiNvidia  $59Bench 29%, 946,701 samples1,040x
SSD
A400 240GBKingston  $28Bench 66%, 424,288 samples821x
Virtual NVMe Disk 64GBVmwareBench 62%, 2,103 samples455x
A400 480GBKingston  $38Bench 74%, 237,487 samples424x
RAM
2x2GBUnknownBench 20%, 446,702 samples516x
4x2GBUnknownBench 25%, 183,252 samples376x
1x8GBUnknownBench 38%, 168,538 samples297x
EDIT WITH CUSTOM PC BUILDER Value: 64% - Good Total price: $325

Popular ST9750422AS 750GB systems:

How Fast Is Your HDD? (Bench your build) Size up your PC in less than a minute

Welcome to our 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 value for money upgrades.

UserBenchmark of the month

Gaming Desktop ProGaming

How it works

  • - Download and run UserBenchmark
  • - CPU tests include: integer, floating and string
  • - GPU tests include: six 3D game simulations
  • - Drive tests include: read, write, sustained write and mixed IO
  • - RAM tests include: single/multi core bandwidth and latency
  • - SkillBench (space shooter) tests user input accuracy
  • - 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 current market leaders
  • - Explore your best upgrade options with a virtual PC build
  • - Compare your in-game FPS to other users with your hardware
Hard Drive Rankings (Price vs Performance) April 2024 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

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Speed Comparisons

vs Seagate Barracuda 1TB (2016)
vs WD Blue 1TB (2012)
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vs Seagate Barracuda 7200.14 1TB
vs WD Black 1TB (2013)
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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

Storage Devices FAQ
What is sustained sequential write speed?
What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
What’s the difference between SATA, PCIe and NVMe?
What’s the difference between NAND and V-NAND?
What is sequential write speed?
What is sequential read speed?
What is incompressible data?
What is queue depth?
What is 4K random write speed?
What is 4K random read speed?
What is AS SSD real world copy speed?
How big is 16GB?
What does MBps mean?
Hard Drives
What is the Hard Drive value for money rating?
What is effective Hard Drive speed?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $179Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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