TEST
YOUR USB

WD (ExtHD)

My Book 1170 2TB

▲ 500 ▼

Release date ≤ Q1 2014.

Average Bench: 32.3% (74th of 639)

Based on 539 user benchmarks.  Device: VID 1058 PID 1170 Model: WD My Book 1170
Poor: 13%Average: 32.3% Great: 50%

Poor average bench

The WD My Book 1170 2TB averaged 67.6% 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 Write Speed 1.69MB/s
Avg. Sustained Write Speed 75MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the WD My Book 1170 2TB is 37.1%. This is a relatively wide range which indicates that the WD My Book 1170 2TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 0.75MB/s
Avg. Sequential Read Speed 76MB/s
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Average Bench

(Based on 539 samples)
Rank 7432.3%
Min Avg Max
28.4 Read 76 126
23.5 Write 73.7 123
19.7 Mixed 56 90.3
20.8 SusWrite 75 119
94.9% 70.2 MB/s
Min Avg Max
0.4 4K Read 0.75 1
0.7 4K Write 1.69 2.4
0.14 4K Mixed 0.53 0.9
78.3% 0.99 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
1.5TB free, PID 1170
Operating at USB 3.0 Speed
SusWrite @10s intervals: 69 70 70 71 71 71 MB/s
37.1% Below average
Read 109
Write 105
Mixed 96.7
SusWrite 70
127% 95.2 MB/s
4K Read 0.9
4K Write 1.9
4K Mixed 0.8
95% 1.2 MB/s
591GB free, PID 1170
Operating at USB 3.0 Speed
SusWrite @10s intervals: 74 77 77 77 77 78 MB/s
31.4% Below average
Read 69.7
Write 70.5
Mixed 61.3
SusWrite 76.8
95% 69.6 MB/s
4K Read 0.9
4K Write 1.4
4K Mixed 0.6
71% 0.97 MB/s
141GB free, PID 1170
Operating at USB 3.0 Speed
SusWrite @10s intervals: 79 70 73 74 82 69 MB/s
31.4% Below average
Read 71.1
Write 72.1
Mixed 61.5
SusWrite 74.4
95% 69.8 MB/s
4K Read 0.9
4K Write 1.5
4K Mixed 0.6
75% 1 MB/s
442GB free, PID 1170
Operating at USB 3.0 Speed
SusWrite @10s intervals: 67 67 67 67 67 67 MB/s
26.9% Poor
Read 55.3
Write 55.2
Mixed 46
SusWrite 67.2
77% 55.9 MB/s
4K Read 0.8
4K Write 1.3
4K Mixed 0.5
64% 0.87 MB/s
200GB free, PID 1170
Operating at USB 3.0 Speed
SusWrite @10s intervals: 60 60 60 60 60 60 MB/s
26.5% Poor
Read 63.6
Write 64.7
Mixed 58
SusWrite 60.1
84% 61.6 MB/s
4K Read 0.8
4K Write 1.3
4K Mixed 0.5
64% 0.87 MB/s
442GB free, PID 1170
Operating at USB 3.0 Speed
SusWrite @10s intervals: 65 63 66 66 67 66 MB/s
26.3% Poor
Read 54.1
Write 53.3
Mixed 45.7
SusWrite 65.4
75% 54.6 MB/s
4K Read 0.8
4K Write 1.3
4K Mixed 0.6
68% 0.9 MB/s
85GB free, PID 1170
Operating at USB 3.0 Speed
SusWrite @10s intervals: 63 63 63 63 64 63 MB/s
23.7% Poor
Read 48.4
Write 49
Mixed 41.5
SusWrite 62.9
70% 50.4 MB/s
4K Read 0.8
4K Write 0.9
4K Mixed 0.6
54% 0.77 MB/s
539 MORE »
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