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YOUR USB

HP (ExtHD)

External HDD 999GB

▲ 500 ▼

Release date ≤ Q1 2014.

Average Bench: 16% (301st of 639)

Based on 996 user benchmarks.  Device: VID 03f0 PID 4607 Model: HP External HDD
Poor: 10%Average: 16% Great: 20%

Terrible average bench

The HP External HDD 999GB averaged 83.9% 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 1.5MB/s
Avg. 4K Random Mixed IO Speed 0.61MB/s

Excellent consistency

The range of scores (95th - 5th percentile) for the HP External HDD 999GB is just 9.7%. This is an extremely narrow range which indicates that the HP External HDD 999GB performs superbly consistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 0.57MB/s
Avg. Sequential Read Speed 32.4MB/s

Average Bench

(Based on 996 samples)
Rank 30116%
Min Avg Max
22.8 Read 32.4 37.7
15.7 Write 29.5 37.5
15.3 Mixed 26 31.9
12.4 SusWrite 30.1 38.8
39.8% 29.5 MB/s
Min Avg Max
0.43 4K Read 0.57 0.7
0.4 4K Write 1.5 2
0.4 4K Mixed 0.61 0.7
73.8% 0.89 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
455GB free, PID 4607
Operating at USB 2.0 Speed
SusWrite @10s intervals: 36 38 39 38 38 39 MB/s
20.2% Poor
Read 60.7
Write 23.9
Mixed 28.7
SusWrite 37.9
46% 37.8 MB/s
4K Read 1.5
4K Write 0.9
4K Mixed 0.7
60% 1.03 MB/s
370GB free, PID 4607
Operating at USB 2.0 Speed
SusWrite @10s intervals: 34 37 37 37 37 37 MB/s
19.5% Very poor
Read 50.6
Write 35.5
Mixed 30.9
SusWrite 36.5
50% 38.4 MB/s
4K Read 1.1
4K Write 1.3
4K Mixed 0.7
72% 1.03 MB/s
877GB free, PID 4607
Operating at USB 2.0 Speed
SusWrite @10s intervals: 37 36 37 37 37 36 MB/s
19.1% Very poor
Read 53.5
Write 31.5
Mixed 29
SusWrite 36.5
48% 37.6 MB/s
4K Read 1.4
4K Write 1
4K Mixed 0.8
66% 1.07 MB/s
316GB free, PID 4607
Operating at USB 2.0 Speed
SusWrite @10s intervals: 39 39 40 39 39 38 MB/s
18.9% Very poor
Read 36.2
Write 37.1
Mixed 27.9
SusWrite 39
48% 35.1 MB/s
4K Read 1.1
4K Write 1.6
4K Mixed 0.7
82% 1.13 MB/s
55GB free, PID 4607
Operating at USB 2.0 Speed
SusWrite @10s intervals: 36 36 36 36 36 35 MB/s
18% Very poor
Read 53.8
Write 30.2
Mixed 22.2
SusWrite 35.8
44% 35.5 MB/s
4K Read 1.2
4K Write 0.7
4K Mixed 0.6
49% 0.83 MB/s
4GB free, PID 4607
Operating at USB 2.0 Speed
SusWrite @10s intervals: 34 35 36 35 36 35 MB/s
17.8% Very poor
Read 51.1
Write 33.7
Mixed 26.1
SusWrite 35.2
47% 36.5 MB/s
4K Read 1.1
4K Write 0.8
4K Mixed 0.6
52% 0.83 MB/s
114GB free, PID 4607
Operating at USB 2.0 Speed
SusWrite @10s intervals: 33 32 33 33 33 33 MB/s
17.7% Very poor
Read 54.4
Write 32.1
Mixed 27.9
SusWrite 32.7
46% 36.8 MB/s
4K Read 1
4K Write 0.8
4K Mixed 0.5
48% 0.77 MB/s
58GB free, PID 4607
Operating at USB 2.0 Speed
SusWrite @10s intervals: 33 36 37 36 37 36 MB/s
15.9% Very poor
Read 33
Write 35.8
Mixed 29.8
SusWrite 35.8
46% 33.6 MB/s
4K Read 1
4K Write 1
4K Mixed 0.6
58% 0.87 MB/s
931GB free, PID 4607
Operating at USB 2.0 Speed
SusWrite @10s intervals: 21 22 22 22 22 22 MB/s
12.4% Very poor
Read 50.1
Write 20.8
Mixed 20.6
SusWrite 21.6
34% 28.3 MB/s
4K Read 1.9
4K Write 0
4K Mixed 0.8
34% 0.9 MB/s
996 MORE »
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