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Seagate

STM3250318AS 250GB

▲ 500 ▼

Release date ≤ Q1 2014.

Average Bench: 47.7% (339th of 1015)

Based on 3,989 user benchmarks.  Models: STM3250318AS, STM32503 18AS, STM32503 STM3250318AS
Poor: 16%Average: 47.7% Great: 68%

Popular builds with this HDD

Below average average bench

The Seagate STM3250318AS 250GB averaged 52.3% 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 0.85MB/s
Avg. 4K Random Write Speed 1.61MB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Seagate STM3250318AS 250GB is 52.7%. This is a relatively wide range which indicates that the Seagate STM3250318AS 250GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Mixed IO Speed 51.1MB/s
Avg. Sustained Write Speed 78.6MB/s

Average Bench

(Based on 3,989 samples)
Rank 33947.7%
Min Avg Max
18.7 Read 87.4 122
21.8 Write 85.6 120
21.8 Mixed 51.1 64.1
21.2 SusWrite 78.6 120
55.6% 75.7 MB/s
Min Avg Max
0.2 4K Read 0.6 0.7
0.54 4K Write 1.61 2
0.22 4K Mixed 0.85 1
150% 1.02 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest HDD (mainstream) averages a speed of 100%
177GB free
Firmware: CC38
SusWrite @10s intervals: 108 109 111 109 111 108 MB/s
68.7% Good
Read 130
Write 121
Mixed 66.6
SusWrite 109
78% 107 MB/s
4K Read 0.7
4K Write 1.9
4K Mixed 1
176% 1.2 MB/s
175GB free
Firmware: CC35
SusWrite @10s intervals: 99 100 99 99 99 99 MB/s
57.5% Above average
Read 101
Write 98.2
Mixed 61.9
SusWrite 99.2
66% 90 MB/s
4K Read 0.7
4K Write 2
4K Mixed 1
177% 1.23 MB/s
74GB free
Firmware: CC44
SusWrite @10s intervals: 105 104 106 102 104 104 MB/s
57.3% Above average
Read 95.3
Write 90.1
Mixed 56.7
SusWrite 104
64% 86.6 MB/s
4K Read 0.7
4K Write 1.7
4K Mixed 1
172% 1.13 MB/s
73GB free
Firmware: CC38
SusWrite @10s intervals: 100 102 102 100 101 101 MB/s
56.9% Above average
Read 97.2
Write 99.7
Mixed 63.5
SusWrite 101
66% 90.3 MB/s
4K Read 0.7
4K Write 1.7
4K Mixed 0.9
161% 1.1 MB/s
19GB free
Firmware: CC38
SusWrite @10s intervals: 74 77 77 78 78 77 MB/s
51% Above average
Read 100
Write 93.9
Mixed 61.8
SusWrite 77
61% 83.3 MB/s
4K Read 0.6
4K Write 1.5
4K Mixed 1
164% 1.03 MB/s
196GB free (System drive)
Firmware: CC38
SusWrite @10s intervals: 45 49 87 92 92 89 MB/s
50.1% Above average
Read 98.9
Write 87.4
Mixed 58.9
SusWrite 75.6
59% 80.2 MB/s
4K Read 0.6
4K Write 1.7
4K Mixed 0.9
156% 1.07 MB/s
196GB free (System drive)
Firmware: CC38
SusWrite @10s intervals: 78 72 72 83 76 76 MB/s
43.5% Average
Read 75.4
Write 86.6
Mixed 44.8
SusWrite 76.1
52% 70.7 MB/s
4K Read 0.4
4K Write 1.6
4K Mixed 0.7
124% 0.9 MB/s
190GB free (System drive)
Firmware: CC38
SusWrite @10s intervals: 29 33 34 36 37 35 MB/s
16.9% Very poor
Read 25
Write 41.1
Mixed 23.9
SusWrite 33.8
23% 31 MB/s
4K Read 0.2
4K Write 0.4
4K Mixed 0.6
82% 0.4 MB/s
3,989 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 53,951,356 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 STM3250318AS 250GB Builds (Compare 25,039 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 samples2,102x
Core i7-2600Intel  $173Bench 67%, 185,630 samples1,630x
Core i5-3470Intel  $69Bench 63%, 223,595 samples966x
GPU
HD 2000 (Desktop 1.1 GHz)IntelBench 1%, 150,891 samples1,322x
SVGA 3DVmwareBench 20%, 11,474 samples1,160x
GTX 1050-TiNvidia  $59Bench 29%, 946,701 samples1,095x
SSD
A400 240GBKingston  $25Bench 66%, 424,288 samples850x
Virtual NVMe Disk 64GBVmwareBench 62%, 2,103 samples460x
A400 480GBKingston  $35Bench 74%, 237,487 samples442x
RAM
2x2GBUnknownBench 20%, 446,702 samples526x
4x2GBUnknownBench 25%, 183,252 samples384x
1x8GBUnknownBench 38%, 168,538 samples308x
EDIT WITH CUSTOM PC BUILDER Value: 64% - Good Total price: $322

Popular STM3250318AS 250GB systems:

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