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Seagate

ST9320325AS 320GB

▲ 507 ▼

Release date ≤ Q4 2013.

VS

Average Bench: 27.8% (806th of 1015)

Based on 9,950 user benchmarks.  Models: ST9320325AS, ST932032 5AS, ST932032 ST9320325AS
Poor: 9%Average: 27.8% Great: 39%

Popular builds with this HDD

Very poor average bench

The Seagate ST9320325AS 320GB averaged 72.1% 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 0.52MB/s
Avg. 4K Random Write Speed 0.94MB/s

Good consistency

The range of scores (95th - 5th percentile) for the Seagate ST9320325AS 320GB is 30%. This is a relatively narrow range which indicates that the Seagate ST9320325AS 320GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sequential Mixed IO Speed 30.2MB/s
Avg. Sustained Write Speed 45.9MB/s
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Average Bench

(Based on 9,950 samples)
Rank 80627.8%
Min Avg Max
9.13 Read 51 70.8
12.8 Write 48.6 69
9.5 Mixed 30.2 38.5
15.3 SusWrite 45.9 68.1
32.3% 43.9 MB/s
Min Avg Max
0.1 4K Read 0.4 0.5
0.4 4K Write 0.94 1.3
0.2 4K Mixed 0.52 0.7
91.7% 0.62 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest HDD (mainstream) averages a speed of 100%
271GB free (System drive)
Firmware: D005DEM1
SusWrite @10s intervals: 57 60 63 64 65 63 MB/s
36.6% Below average
Read 65.5
Write 61.2
Mixed 36.5
SusWrite 61.9
41% 56.3 MB/s
4K Read 0.5
4K Write 1.3
4K Mixed 0.7
123% 0.83 MB/s
185GB free
Firmware: 0003SDM1
SusWrite @10s intervals: 63 63 64 65 65 64 MB/s
36.5% Below average
Read 63.3
Write 54.5
Mixed 37.3
SusWrite 63.9
40% 54.8 MB/s
4K Read 0.5
4K Write 0.9
4K Mixed 0.7
115% 0.7 MB/s
83GB free
Firmware: 0005
SusWrite @10s intervals: 62 62 61 61 61 63 MB/s
34.5% Below average
Read 58.4
Write 56.1
Mixed 34.1
SusWrite 61.7
39% 52.6 MB/s
4K Read 0.5
4K Write 1
4K Mixed 0.6
106% 0.7 MB/s
78GB free
Firmware: 0002SDM1
SusWrite @10s intervals: 61 62 63 62 63 62 MB/s
33.1% Below average
Read 53.1
Write 44.6
Mixed 32.5
SusWrite 62.1
35% 48.1 MB/s
4K Read 0.4
4K Write 0.8
4K Mixed 0.5
87% 0.57 MB/s
264GB free (System drive)
Firmware: 0002SDM1
SusWrite @10s intervals: 42 44 45 50 56 56 MB/s
31.8% Below average
Read 62
Write 60.3
Mixed 29.2
SusWrite 48.7
37% 50 MB/s
4K Read 0.5
4K Write 0.6
4K Mixed 0.6
99% 0.57 MB/s
285GB free
Firmware: 0010LVM1
SusWrite @10s intervals: 46 46 41 41 48 41 MB/s
31.4% Below average
Read 65.5
Write 47
Mixed 36.8
SusWrite 43.9
36% 48.3 MB/s
4K Read 0.5
4K Write 1.1
4K Mixed 0.8
130% 0.8 MB/s
267GB free (System drive)
Firmware: 0003SDM1
SusWrite @10s intervals: 41 52 39 51 52 53 MB/s
30.3% Below average
Read 57.3
Write 50.2
Mixed 33.1
SusWrite 48.1
35% 47.2 MB/s
4K Read 0.4
4K Write 1.2
4K Mixed 0.7
117% 0.77 MB/s
9,950 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 19,794,873 HDDs tested.

 Prices

AmazonUS $302 mins
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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 ST9320325AS 320GB Builds (Compare 447 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 11%
Tree trunk
Desktop
Desktop 19%
Surfboard
Workstation
Workstation 12%
Tree trunk

System: Asus K53U

CPU
E-450 APUAMDBench 7%, 4,758 samples187x
C-60 APUAMDBench 5%, 1,401 samples93x
C-50AMDBench 4%, 1,062 samples77x
GPU
Radeon HD 6320AMDBench 1%, 4,181 samples202x
Radeon HD 6290AMDBench 1%, 1,353 samples101x
Radeon HD 6250AMDBench 1%, 978 samples84x
SSD
A400 240GBKingston  $32Bench 63%, 83,619 samples5x
A400 120GBKingston  $22Bench 61%, 57,570 samples5x
850 Evo 250GBSamsung  $80Bench 104%, 476,048 samples5x
RAM
M471B5273DH0-CH9 1x4GBSamsungBench 25%, 10,584 samples60x
HMT351S6BFR8C-H9 1x4GBHynixBench 24%, 4,642 samples33x
HMT325S6CFR8C-PB 1x2GBHynixBench 22%, 777 samples20x
EDIT WITH CUSTOM PC BUILDER Value: 19% - Very poor Total price: $32

Popular ST9320325AS 320GB systems:

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  • - CPU tests include: integer, floating and string.
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  • - Drive tests include: read, write, sustained write and mixed IO.
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Hard Drive Rankings (Price vs Performance) September 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

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Speed Comparisons

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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?
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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-9400F $140Nvidia GTX 1660 $220Samsung 850 Evo 250GB $80
Intel Core i5-9600K $219Nvidia GTX 1660-Ti $278Samsung 850 Evo 500GB $105
Intel Core i7-9700K $350Nvidia RTX 2060 $330Samsung 850 Pro 256GB $219
HDDRAMUSB
Seagate Barracuda 1TB (2016) $42Corsair Vengeance LPX DDR4 3000 C15 2x8GB $78SanDisk Extreme 64GB $88
WD Blue 1TB (2012) $34G.SKILL Trident Z DDR4 3200 C14 4x16GB $618SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $80Corsair Vengeance LPX DDR4 3200 C16 2x8GB $83SanDisk Extreme 16GB $24
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