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St5000as

0011-1L5178 5TB

▲ 500 ▼

Release date ≈ Q1 2017.

Average Bench: 14.5% (1066th of 1072)

Based on 17 user benchmarks.  Model: ST5000AS 0011-1L5178
Poor: 9%Average: 14.5% Great: 19%

Terrible average bench

The St5000as 0011-1L5178 5TB averaged 85.5% 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. Sustained Write Speed 154MB/s
Avg. Sequential Write Speed 106MB/s

Excellent consistency

The range of scores (95th - 5th percentile) for the St5000as 0011-1L5178 5TB is just 9.11%. This is an extremely narrow range which indicates that the St5000as 0011-1L5178 5TB performs superbly consistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Read Speed 1.73MB/s
Avg. 4K-64Thread Mixed IO Speed 1.44MB/s
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Average Bench

(Based on 17 samples)
Rank 106614.5%
Min Avg Max
38.2 Read 97.6 156
60.2 Write 106 164
50.5 Mixed 75.3 103
108 SusWrite 154 176
24.5% 108 MB/s
Min Avg Max
0.3 4K Read 0.72 1.56
7.68 4K Write 10.8 13.3
0.26 4K Mixed 0.64 1
7.63% 4.06 MB/s
Min Avg Max
0.9 DQ Read 1.73 3.43
2.34 DQ Write 6.61 11.9
0.002 DQ Mixed 1.44 2.6
1.9% 3.26 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
1.5TB free
Firmware: 0
SusWrite @10s intervals: 60 180 178 181 175 176 MB/s
19% Very poor
Read 172
Write 113
Mixed 93.9
SusWrite 158
30% 134 MB/s
4K Read 0.8
4K Write 12.2
4K Mixed 0.4
8% 4.47 MB/s
DQ Read 1.3
DQ Write 7.5
DQ Mixed 2.6
2% 3.8 MB/s
1.5TB free
Firmware: 0
SusWrite @10s intervals: 150 163 167 167 168 168 MB/s
18.1% Very poor
Read 144
Write 114
Mixed 93.5
SusWrite 164
29% 129 MB/s
4K Read 0.9
4K Write 9.8
4K Mixed 0.9
8% 3.87 MB/s
DQ Read 1.2
DQ Write 6.5
DQ Mixed 2
2% 3.23 MB/s
529GB free
Firmware: 0
SusWrite @10s intervals: 158 164 165 170 171 165 MB/s
16.9% Very poor
Read 104
Write 138
Mixed 84.9
SusWrite 166
28% 123 MB/s
4K Read 0.8
4K Write 11.7
4K Mixed 0.9
9% 4.47 MB/s
DQ Read 0.9
DQ Write 7.8
DQ Mixed 1.7
2% 3.47 MB/s
181GB free
Firmware: 0
SusWrite @10s intervals: 57 155 154 158 158 158 MB/s
16.4% Very poor
Read 124
Write 60.2
Mixed 85.7
SusWrite 140
23% 102 MB/s
4K Read 1.3
4K Write 11.8
4K Mixed 1
10% 4.7 MB/s
DQ Read 1.3
DQ Write 8.7
DQ Mixed 2.4
3% 4.13 MB/s
1.5TB free
Firmware: 0
SusWrite @10s intervals: 73 144 164 165 169 169 MB/s
15.6% Very poor
Read 100
Write 80.2
Mixed 85.9
SusWrite 147
23% 103 MB/s
4K Read 0.8
4K Write 11.5
4K Mixed 0.9
8% 4.4 MB/s
DQ Read 1.4
DQ Write 8
DQ Mixed 2.6
3% 4 MB/s
1TB free
Firmware: 0
SusWrite @10s intervals: 160 178 172 169 180 181 MB/s
15.5% Very poor
Read 67.2
Write 110
Mixed 86.2
SusWrite 173
25% 109 MB/s
4K Read 0.6
4K Write 9.9
4K Mixed 1
7% 3.83 MB/s
DQ Read 1.4
DQ Write 4.2
DQ Mixed 2.1
2% 2.57 MB/s
17 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,731,143 SSDs tested

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Solid State Drive Rankings (Price vs Performance) April 2024 SSD Rankings

Welcome to our 2.5" and M.2 SSD comparison. We calculate effective speed for both SATA and NVMe drives based on real world performance then adjust by current prices per GB to yield a value for money rating. 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 SSDs. [SSDrivePro]

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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.

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Speed Comparisons

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1072 Drives (Compared) Thousands of user benchmarks compiled into one comparison list

See how consistently different SSDs 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?
Solid State Drives
What is the SSD value for money rating?
What is 4K 64 thread write speed?
Can CPU power saving states (C1,C2,C3) impact SSD speed?
What is the effective SSD speed index?
How is the AS SSD write score calculated?
How is the AS SSD read score calculated?
How is the AS SSD total score calculated?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $269Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $178Nvidia 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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