Average Bench: 36.5% (589th of 984)

Based on 2,008 user benchmarks.  Models: ST3250620AS, ST325062 0A, ST325062 0AS, ST325062 ST3250620AS

Poor average bench

The Seagate ST3250620AS 250GB averaged 63.4% 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 0.33MB/s
Avg. 4K Random Write Speed 1.31MB/s

Very good consistency

The range of scores (95th - 5th percentile) for the Seagate ST3250620AS 250GB is just 18.6%. This is a relatively narrow range which indicates that the Seagate ST3250620AS 250GB performs reasonably consistently under varying real world conditions.


Avg. Sequential Mixed IO Speed 49.2MB/s
Avg. Sequential Write Speed 62.8MB/s

Average Bench

(Based on 2,008 samples)
Min Avg Max
42.7 Read 64.4 76.4
40.8 Write 62.8 77.3
21 Mixed 49.2 71.2
44% 58.8 MB/s
Min Avg Max
0.22 4K Read 0.51 0.69
0.68 4K Write 1.31 1.81
0.19 4K Mixed 0.33 0.42
81.6% 0.71 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest HDD (mainstream) averages a speed of 100%
180GB free
Firmware: 3.AAK Max speed: SATA 1.0 150 MB/s
Read 71
Write 65.6
Mixed 26.7
40% 54.4 MB/s
4K Read 0.44
4K Write 1.82
4K Mixed 0.25
80% 0.84 MB/s
196GB free
Firmware: 3.AAC Max speed: SATA 2.0 300 MB/s
Read 67.8
Write 60.8
Mixed 23.8
37% 50.8 MB/s
4K Read 0.15
4K Write 0.75
4K Mixed 0.21
44% 0.37 MB/s
53GB free
Firmware: 3.AAJ Max speed: SATA 2.0 300 MB/s
Read 75.5
Write 47.4
Mixed 58.8
46% 60.6 MB/s
4K Read 0.66
4K Write 1.32
4K Mixed 0.4
96% 0.79 MB/s
67GB free
Firmware: 3.AAE Max speed: SATA 2.0 300 MB/s
Read 55.4
Write 50.8
Mixed 27
33% 44.4 MB/s
4K Read 0.46
4K Write 1.09
4K Mixed 0.31
74% 0.62 MB/s
2,008 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 7,164,858 HDDs tested.


AmazonUS $4019 mins
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Typical ST3250620AS 250GB Builds (Compare 97 builds) See popular component choices, score breakdowns and rankings.
Gaming 11%
Tree trunk
Desktop 25%
Workstation 17%

System: HP xw4400 Workstation

EDIT WITH CUSTOM PC BUILDER Value: 26% - Poor Total price: $86

Popular ST3250620AS 250GB systems:

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Hard Drive Rankings (Price vs Performance) January 2018 HDD Rankings.

Welcome to our consumer Hard Drive comparison. We calculate effective speed which measures performance for typical consumers. Effective speed is adjusted by cost per GB to yield value for money. Calculated values don't always tell the whole picture so we check them against thousands of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top HDDs. Share your opinion by voting. [HDrivePro]


984 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

 Best User Rated

The Best.
Intel Core i7-7700K $280Nvidia GTX 1070 $430Samsung 850 Evo 250GB $90
AMD Ryzen 7 1700 $290Nvidia GTX 1060-6GB $95Samsung 850 Evo 500GB $140
Intel Core i5-7600K $210AMD RX 480 $400Samsung 850 Pro 256GB $110
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $205SanDisk Extreme 64GB $65
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $931SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $51Corsair Vengeance LPX DDR4 3200 C16 2x8GB $220SanDisk Ultra Fit 32GB $12
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