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Synology

iSCSI Storage 3.5TB

▲ 500 ▼

Release date ≈ Q2 2020.

Average Bench: 28.8% (1020th of 1072)

Based on 9 user benchmarks.  Model: SYNOLOGY iSCSI Storage
Poor: 23%Average: 28.8% Great: 40%

Very poor average bench

The Synology iSCSI Storage 3.5TB averaged 71.1% 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-64Thread Mixed IO Speed 83.2MB/s
Avg. 4K Random Read Speed 12.9MB/s

Very good consistency

The range of scores (95th - 5th percentile) for the Synology iSCSI Storage 3.5TB is just 16.3%. This is a relatively narrow range which indicates that the Synology iSCSI Storage 3.5TB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 4K Random Write Speed 12.8MB/s
Avg. Sustained Write Speed 106MB/s
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Average Bench

(Based on 9 samples)
Rank 102028.8%
Min Avg Max
91.1 Read 126 202
69.6 Write 112 178
65.8 Mixed 109 196
65.1 SusWrite 106 168
25.5% 113 MB/s
Min Avg Max
9.6 4K Read 12.9 19
9.4 4K Write 12.8 18.1
10.1 4K Mixed 13.2 17.5
43.3% 13 MB/s
Min Avg Max
69 DQ Read 89.6 104
66.3 DQ Write 80.6 92.8
71.2 DQ Mixed 83.2 90.8
62.9% 84.5 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
1.5TB free
Firmware: 4.0
SusWrite @10s intervals: 171 165 165 166 168 170 MB/s
39.5% Below average
Read 202
Write 178
Mixed 196
SusWrite 168
42% 186 MB/s
4K Read 17.4
4K Write 17.9
4K Mixed 17.5
58% 17.6 MB/s
DQ Read 69.7
DQ Write 67.4
DQ Mixed 71.2
53% 69.4 MB/s
1.5TB free
Firmware: 4.0
SusWrite @10s intervals: 160 163 163 160 164 162 MB/s
38.2% Below average
Read 193
Write 157
Mixed 184
SusWrite 162
39% 174 MB/s
4K Read 16.3
4K Write 16.8
4K Mixed 17.4
56% 16.8 MB/s
DQ Read 69
DQ Write 66.3
DQ Mixed 72.7
53% 69.3 MB/s
1.5TB free
Firmware: 4.0
SusWrite @10s intervals: 65 65 64 66 66 66 MB/s
32.6% Below average
Read 155
Write 115
Mixed 123
SusWrite 65.1
26% 114 MB/s
4K Read 19
4K Write 18.1
4K Mixed 17.3
60% 18.1 MB/s
DQ Read 76.4
DQ Write 91.4
DQ Mixed 82.2
62% 83.3 MB/s
2TB free
Firmware: 4.0
SusWrite @10s intervals: 88 91 88 93 95 93 MB/s
25% Poor
Read 94.5
Write 69.6
Mixed 91.6
SusWrite 91.3
20% 86.8 MB/s
4K Read 11
4K Write 11.6
4K Mixed 11.5
38% 11.4 MB/s
DQ Read 97.4
DQ Write 79.9
DQ Mixed 86.9
66% 88.1 MB/s
1.5TB free
Firmware: 4.0
SusWrite @10s intervals: 96 95 94 95 96 92 MB/s
24.7% Poor
Read 100
Write 98.6
Mixed 75.6
SusWrite 94.7
21% 92.2 MB/s
4K Read 10.6
4K Write 9.6
4K Mixed 10.5
35% 10.2 MB/s
DQ Read 101
DQ Write 86.1
DQ Mixed 88.3
68% 91.9 MB/s
1.5TB free
Firmware: 4.0
SusWrite @10s intervals: 94 97 97 96 97 96 MB/s
24.7% Poor
Read 101
Write 99.1
Mixed 100
SusWrite 96.2
22% 99.2 MB/s
4K Read 10.3
4K Write 9.4
4K Mixed 10.1
34% 9.93 MB/s
DQ Read 102
DQ Write 92.8
DQ Mixed 87
68% 93.9 MB/s
2TB free
Firmware: 4.0
SusWrite @10s intervals: 90 93 91 94 94 87 MB/s
23.5% Poor
Read 99.3
Write 89.3
Mixed 98.2
SusWrite 91.7
21% 94.6 MB/s
4K Read 9.5
4K Write 10
4K Mixed 9.7
32% 9.73 MB/s
DQ Read 92.1
DQ Write 84.7
DQ Mixed 85.8
65% 87.5 MB/s
2TB free
Firmware: 4.0
SusWrite @10s intervals: 89 88 88 91 91 91 MB/s
23.2% Poor
Read 95.3
Write 94.3
Mixed 65.8
SusWrite 89.5
19% 86.2 MB/s
4K Read 9.6
4K Write 10.3
4K Mixed 10.2
33% 10 MB/s
DQ Read 91.2
DQ Write 69.7
DQ Mixed 82.5
61% 81.1 MB/s

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,874,923 SSDs tested

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Solid State Drive Rankings (Price vs Performance) May 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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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?
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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $254Nvidia RTX 4060 $293Crucial MX500 250GB $39
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $175Nvidia RTX 4070 $550Samsung 860 Evo 250GB $52
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WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $45SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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