TEST: HP x911w 128GB USB flash drive

Here you can find a detailed performance and benchmark test of the USB flash drive x911w with 128GB (HPFD911W-128) from HP.
Score
264
Price/GB
0,23 €


Technical data
Image x911w
Manufacturer HP
Model number HPFD911W-128
Storage capacity 128 GB (119 GiB)
pSLC-Cache 32 GB approx.
Read speed 500 MB/s
Write speed 450 MB/s
Connection USB Typ A
Price ca. 30 AUD (= 0,23 $ / GB)
Paid link Buy on Amazon
Compare Product
Compared to the top performer*
Read speed
52 %
Write speed
72 %

*) Test result evaluated according to AS SSD Score within the same size.

AS SSD Benchmark

Standard performance test

The standard test was performed with a 1 GB file. A total score of 264 points was achieved.

AS SSD TEST: HP x911w 128GB

AS SSD Read: Write:
Seq
in megabytes per second
524,80 MB/s
458,09 MB/s
4K
in megabytes per second
15,14 MB/s
18,73 MB/s
4K-64Thrd
in megabytes per second
49,41 MB/s
19,78 MB/s
Access time
in milliseconds
0,102 ms
0,157 ms
Score
117
84
Total score
264

Copy Performance Test

A common everyday situation is simulated here. Three test folders are created:

  • ISO (folder with two large files)
  • Program (folder with many small files)
  • Game (folder with small and large files)

The three folders are copied using the Windows Copy command (the cache remains enabled). The practical test of April 03, 2023 shows the performance for simultaneous write and read operations. The lower the duration, the better the performance.

AS SSD TEST: HP x911w 128GB
AS SSD Copy-Benchmark Transfer rate: Duration:
ISO
two large files
367,98 MB/s
2,92 s
Program
many small files
116,78 MB/s
12,05 s
Game
small and large files
253,81 MB/s
5,44 s

Compression Performance Test

Here, the writing and reading speed of the the HP USB flash driveSSD is measured depending on the compressibility of the data (according to the manufacturer, these should be 500MB/s and 450MB/s respectively).

AS SSD TEST: HP x911w 128GB

CrystalDiskMark Benchmark

Here, two sequential and two random performance tests are performed, similar to the ones performed on the AS SSD.

CrystalDiskMark Benchmark TEST: HP x911w 128GB
CDM Read [MB/s] Write [MB/s]
SEQ1M
Q8T1
568,96
495,59
SEQ1M
Q1T1
519,56
474,87
RND4K
Q32T16
101,31
16,91
RND4K
Q1T1
23,23
17,99

Input/Output operations per second

CDM Read [IOPS] Write [IOPS]
SEQ1M
Q8T1
542,60
472,60
SEQ1M
Q1T1
495,50
452,90
RND4K
Q32T16
24.732,90
4.129,20
RND4K
Q1T1
5.671,60
4.392,80

Average latency

CDM Read [µs] Write [µs]
SEQ1M
Q8T1
14.717,60
16.869,30
SEQ1M
Q1T1
2.016,71
2.206,61
RND4K
Q32T16
20.634,00
96.298,00
RND4K
Q1T1
176,11
227,38