Technical data | |
Image | |
Manufacturer | ADATA |
Model number | SE920-1TCBK |
Storage capacity | 1024 GB (0 GiB) |
Read speed | 3800 MB/s |
Write speed | 3700 MB/s |
Interface | USB 4.0 Gen 3x2 (40 Gbit/s) |
Connection | USB Typ C |
Size (LxWxH) | 122.56 x 64.2 x 15.9mm mm |
Weight | 182 gram |
Price | ca. 161 AUD (= 0,16 $ / GB) |
Paid link | Buy on Amazon |
The standard test was performed with a 5 GB file. A total score of 3318 points was achieved.
AS SSD | Read: | Write: |
---|---|---|
Seq in megabytes per second |
3137,04 MB/s |
3312,50 MB/s |
4K in megabytes per second |
44,53 MB/s |
74,04 MB/s |
4K-64Thrd in megabytes per second |
845,29 MB/s |
1076,55 MB/s |
Access time in milliseconds |
0,039 ms |
0,191 ms |
Score | 1204 |
1482 |
Total score | 3318 |
A common everyday situation is simulated here. Three test folders are created:
The three folders are copied using the Windows Copy command (the cache remains enabled). The practical test of September 02, 2024 shows the performance for simultaneous write and read operations. The lower the duration, the better the performance.
Here, the writing and reading speed of the SSD is measured depending on the compressibility of the data (according to the manufacturer, these should be 3800MB/s and 3700MB/s respectively).
Here, two sequential and two random performance tests are performed, similar to the ones performed on the AS SSD.
CDM | Read [MB/s] | Write [MB/s] |
---|---|---|
SEQ1M Q8T1 |
3691,71 |
3671,68 |
SEQ1M Q1T1 |
3013,82 |
3065,19 |
RND4K Q32T16 |
837,93 |
910,89 |
RND4K Q1T1 |
293,90 |
278,99 |
CDM | Read [IOPS] | Write [IOPS] |
---|---|---|
SEQ1M Q8T1 |
3.520,70 |
3.501,60 |
SEQ1M Q1T1 |
2.874,20 |
2.923,20 |
RND4K Q32T16 |
204.572,00 |
222.384,00 |
RND4K Q1T1 |
71.752,40 |
68.112,50 |
CDM | Read [µs] | Write [µs] |
---|---|---|
SEQ1M Q8T1 |
2.270,68 |
2.278,66 |
SEQ1M Q1T1 |
347,71 |
341,85 |
RND4K Q32T16 |
2.481,65 |
2.272,04 |
RND4K Q1T1 |
431,89 |
456,79 |