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Seagate

ST91000640NS 1TB

▲ 501 ▼

Release date ≈ Q4 2015.

Average Bench: 53% (270th of 1015)

Based on 1,135 user benchmarks.  Model: ST91000640NS
Poor: 35%Average: 53% Great: 64%

Popular builds with this HDD

Average average bench

The Seagate ST91000640NS 1TB averaged 46.9% 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 1.03MB/s
Avg. 4K Random Read Speed 0.88MB/s

Good consistency

The range of scores (95th - 5th percentile) for the Seagate ST91000640NS 1TB is 28.7%. This is a relatively narrow range which indicates that the Seagate ST91000640NS 1TB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sequential Mixed IO Speed 57.4MB/s
Avg. Sustained Write Speed 90.3MB/s
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Average Bench

(Based on 1,135 samples)
Rank 27053%
Min Avg Max
58.8 Read 94.1 114
54.1 Write 91 111
38.5 Mixed 57.4 67.8
52.9 SusWrite 90.3 110
61.1% 83.2 MB/s
Min Avg Max
0.7 4K Read 0.88 1
1.3 4K Write 1.88 2.2
0.7 4K Mixed 1.03 1.1
185% 1.26 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest HDD (mainstream) averages a speed of 100%
931GB free
Firmware: CC03
SusWrite @10s intervals: 110 108 108 110 109 108 MB/s
63.4% Good
Read 112
Write 109
Mixed 63.6
SusWrite 109
72% 98.4 MB/s
4K Read 0.9
4K Write 2.1
4K Mixed 1.1
199% 1.37 MB/s
805GB free
Firmware: CC01
SusWrite @10s intervals: 96 97 96 98 100 98 MB/s
54.5% Above average
Read 92
Write 97.4
Mixed 57.6
SusWrite 97.7
63% 86.2 MB/s
4K Read 0.9
4K Write 2
4K Mixed 1
186% 1.3 MB/s
570GB free
Firmware: CC03
SusWrite @10s intervals: 101 103 103 102 102 103 MB/s
52.1% Above average
Read 78.9
Write 75
Mixed 50.5
SusWrite 102
56% 76.7 MB/s
4K Read 0.9
4K Write 1.9
4K Mixed 1
184% 1.27 MB/s
88GB free
Firmware: CC03
SusWrite @10s intervals: 80 80 75 81 79 76 MB/s
48.2% Average
Read 88.8
Write 88.5
Mixed 54.4
SusWrite 78.6
57% 77.6 MB/s
4K Read 0.9
4K Write 2.1
4K Mixed 1
188% 1.33 MB/s
542GB free (System drive)
Firmware: SN03
SusWrite @10s intervals: 30 46 26 39 54 59 MB/s
26.8% Poor
Read 50.9
Write 15.2
Mixed 13.4
SusWrite 42.3
22% 30.5 MB/s
4K Read 1.1
4K Write 0
4K Mixed 0.2
68% 0.43 MB/s
1,135 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 53,308,193 HDDs tested

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 ST91000640NS 1TB Builds (Compare 2,847 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 13%
Tree trunk
Desktop
Desktop 67%
Battle cruiser
Workstation
Workstation 12%
Tree trunk

Motherboard: Dell Precision T3600

CPU
Xeon E5-1620 0Intel  $345Bench 70%, 17,464 samples1,061x
Xeon E5-1650 0Intel  $230Bench 73%, 10,189 samples444x
Xeon E5-1603 0IntelBench 60%, 3,589 samples237x
GPU
Quadro 2000NvidiaBench 6%, 15,855 samples162x
GTX 1070Nvidia  $132Bench 80%, 1,459,281 samples137x
Quadro 4000NvidiaBench 7%, 8,609 samples117x
SSD
A400 240GBKingston  $28Bench 66%, 424,288 samples83x
860 Evo 500GBSamsung  $80Bench 105%, 762,998 samples62x
870 EVO 1TBSamsung  $89Bench 112%, 129,044 samples48x
RAM
M393B5273DH0-CK0 4x4GBSamsung-00CEBench 85%, 1,049 samples147x
HMT351R7CFR8C-PB 4x4GBHynix-00ADBench 83%, 808 samples130x
M393B1K70DH0-CK0 4x8GBSamsung-00CEBench 79%, 545 samples73x
EDIT WITH CUSTOM PC BUILDER Value: 62% - Good Total price: $373

Popular ST91000640NS 1TB compatible motherboards:

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.

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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)
vs Seagate Barracuda 2TB (2016)
vs Seagate Barracuda 3TB (2016)
vs Seagate Barracuda 7200.14 1TB
vs WD Black 1TB (2013)
vs Seagate Barracuda 4TB (2016)
vs WD Black 2TB (2013)
vs WD Black 6TB (2015)

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 $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair 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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