Technical data | |
Image | |
Manufacturer | Emtec |
Model number | ECSSD480GX150 |
Storage capacity | 480 GB (447 GiB) |
pSLC-Cache | 180 GB approx. |
Read speed | 520 MB/s |
Write speed | 400 MB/s |
Interface | SATA 6 Gbps |
Connection | 2.5" |
Memory module (NAND) | TLC |
TBW (Total Bytes Written) | 250 Terabyte |
Controller | Silicon Motion SM2259XT |
Price | ca. 38 AUD (= 0,08 $ / GB) |
Paid link | Buy on Amazon |
The standard test was performed with a 1 GB file. A total score of 673 points was achieved.
AS SSD | Read: | Write: |
---|---|---|
Seq in megabytes per second |
501,84 MB/s |
431,93 MB/s |
4K in megabytes per second |
31,40 MB/s |
72,02 MB/s |
4K-64Thrd in megabytes per second |
176,92 MB/s |
157,42 MB/s |
Access time in milliseconds |
0,169 ms |
0,266 ms |
Score | 258 |
273 |
Total score | 673 |
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 July 25, 2023 shows the performance for simultaneous write and read operations. The lower the duration, the better the performance.
AS SSD Copy-Benchmark | Transfer rate: | Duration: |
---|---|---|
ISO two large files |
983,99 MB/s |
1,09 s |
Program many small files |
1146,93 MB/s |
1,23 s |
Game small and large files |
1557,39 MB/s |
0,89 s |
Here, the writing and reading speed of the the Emtec SATA SSDSSD is measured depending on the compressibility of the data (according to the manufacturer, these should be 520MB/s and 400MB/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 |
530,05 |
439,51 |
SEQ1M Q1T1 |
507,25 |
438,33 |
RND4K Q32T16 |
189,98 |
167,67 |
RND4K Q1T1 |
33,29 |
75,81 |
CDM | Read [IOPS] | Write [IOPS] |
---|---|---|
SEQ1M Q8T1 |
505,50 |
419,10 |
SEQ1M Q1T1 |
483,80 |
418,00 |
RND4K Q32T16 |
46.382,10 |
40.934,10 |
RND4K Q1T1 |
8.127,70 |
18.507,80 |
CDM | Read [µs] | Write [µs] |
---|---|---|
SEQ1M Q8T1 |
15.785,10 |
19.016,10 |
SEQ1M Q1T1 |
2.065,96 |
2.391,18 |
RND4K Q32T16 |
11.015,90 |
12.437,50 |
RND4K Q1T1 |
122,93 |
53,90 |