TEST
YOUR USB

QNAP (ExtHD)

TR-004 DISK00 4TB

▲ 500 ▼

Release date ≈ Q3 2019.

Average Bench: 56.9% (18th of 639)

Based on 50 user benchmarks.  Device: VID 1c04 PID 0013 Model: QNAP TR-004 DISK00
Poor: 19%Average: 56.9% Great: 90%

Average average bench

The QNAP TR-004 DISK00 4TB averaged 43.1% 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 Write Speed 25MB/s
Avg. 4K-64Thread Mixed IO Speed 15MB/s

Very poor consistency

The range of scores (95th - 5th percentile) for the QNAP TR-004 DISK00 4TB is 70.8%. This is a particularly wide range which indicates that the QNAP TR-004 DISK00 4TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 3.59MB/s
Avg. Sequential Read Speed 144MB/s
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Average Bench

(Based on 50 samples)
Rank 1856.9%
Min Avg Max
7.9 Read 144 245
7.3 Write 135 241
8.5 Mixed 66.8 240
0.1 SusWrite 119 247
153% 116 MB/s
Min Avg Max
0.1 4K Read 3.59 22.9
0.1 4K Write 3.03 25.9
0.1 4K Mixed 1.56 23.3
169% 2.73 MB/s
Min Avg Max
0.6 DQ Read 12.5 24.6
10.9 DQ Write 25 38.6
0.9 DQ Mixed 15 29.2
1407% 17.5 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
3TB free, PID 0013
Operating at USB 3.1 Speed
SusWrite @10s intervals: 180 160 171 191 167 174 MB/s
68.9% Good
Read 208
Write 216
Mixed 75.2
SusWrite 174
221% 168 MB/s
4K Read 0.1
4K Write 0.3
4K Mixed 0.3
21% 0.23 MB/s
3TB free, PID 0013
Operating at USB 3.1 Speed
SusWrite @10s intervals: 109 101 98 101 99 102 MB/s
58.1% Above average
Read 175
Write 179
Mixed 84.9
SusWrite 102
176% 135 MB/s
4K Read 1.8
4K Write 3.3
4K Mixed 0.8
146% 1.97 MB/s
3.5TB free, PID 0013
Operating at USB 3.1 Speed
SusWrite @10s intervals: 96 93 102 97 99 96 MB/s
51.4% Above average
Read 166
Write 137
Mixed 60.6
SusWrite 97.2
146% 115 MB/s
4K Read 8.1
4K Write 1.4
4K Mixed 1
112% 3.5 MB/s
2.5TB free, PID 0013
Operating at USB 3.1 Speed
SusWrite @10s intervals: 69 79 78 75 77 78 MB/s
49.2% Average
Read 184
Write 164
Mixed 81.7
SusWrite 76.2
160% 127 MB/s
4K Read 0.5
4K Write 1.9
4K Mixed 0.9
97% 1.1 MB/s
995GB free, PID 0013
Operating at USB 3.1 Speed
SusWrite @10s intervals: 80 79 77 79 80 79 MB/s
41.3% Average
Read 105
Write 104
Mixed 75.1
SusWrite 79
121% 90.7 MB/s
4K Read 1
4K Write 2.8
4K Mixed 1
133% 1.6 MB/s
2.5TB free, PID 0013
Operating at USB 3.1 Speed
SusWrite @10s intervals: 2.2 2.7 3.2 3.3 2.7 3.1 MB/s
32% Below average
Read 173
Write 176
Mixed 64.1
SusWrite 2.9
126% 104 MB/s
4K Read 0.5
4K Write 2
4K Mixed 0.8
97% 1.1 MB/s
1.5TB free, PID 0013
Operating at USB 3.1 Speed
SusWrite @10s intervals: 76 84 84 82 83 82 MB/s
27.6% Poor
Read 52.8
Write 86.7
Mixed 58.7
SusWrite 81.9
100% 70 MB/s
4K Read 1
4K Write 0.6
4K Mixed 0.3
34% 0.63 MB/s
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