TEST: ORICO Y-20 2TB SATA SSD

Technical data
Image
Manufacturer	ORICO
Model number	Y20-2TB-BK-BP
Storage capacity	2048 GB (1908 GiB)
pSLC-Cache	>300 GB approx.
Read speed	530 MB/s
Write speed	450 MB/s
Interface	SATA 6 Gbps
Connection	2.5"
Memory module (NAND)	QLC
TBW (Total Bytes Written)	600 Terabyte
Controller	YEESTOR YS9085N
Price	ca. 0 AUD (= 0,05 $ / GB)
Paid link	Buy on Amazon

Compare Product

Compared to the top performer*

Read speed

94 %

Write speed

82 %

*) 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 634 points was achieved.

AS SSD	Read:	Write:
Seq in megabytes per second	502,28 MB/s	420,58 MB/s
4K in megabytes per second	21,75 MB/s	82,24 MB/s
4K-64Thrd in megabytes per second	143,32 MB/s	180,45 MB/s
Access time in milliseconds	0,047 ms	0,136 ms
Score	215	305
Total score	634

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 January 23, 2025 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	1044,14 MB/s	1,03 s
Program many small files	1056,59 MB/s	1,33 s
Game small and large files	1588,96 MB/s	0,87 s

Compression Performance Test

Here, the writing and reading speed of the the ORICO SATA SSDSSD is measured depending on the compressibility of the data (according to the manufacturer, these should be 530MB/s and 450MB/s respectively).

CrystalDiskMark Benchmark

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	525,52	436,01
SEQ1M Q1T1	485,45	421,94
RND4K Q32T16	223,36	192,76
RND4K Q1T1	34,58	85,34

HD Tune Pro Endurance test

A long-term test was performed here to make full use of the memory capacity. You can see when a cache is full and the writing performance decreases. A test file of 300 GB was written to the medium. The exact cache size could not be determined, because the test file did not exhaust the cache (brought it to the limit).At least the test file could be read with an average write speed of 500 MB/s and written with 431 MB/s.

HD Tune Pro Benchmark

HD Tune writes a 1 GB file to the ORICO SATA SSD. The transfer data of the read speed is displayed graphically. The minimum, maximum and average values are also determined. The determined access time and burst rate are also displayed.

ATTO Disk Benchmark

Here, a 256 MB file is written several times to the ORICO SATA SSD . The I/O block size varies (from 512 bytes to 64 megabytes). The larger the blocks, the faster they can be written and read.

SSD-Z Benchmark

Similar to HD Tune, a 500 MB file is written to the ORICO SATA SSD here. is written. The transfer data is displayed. The more constant the line, the better.

The benchmark test was performed on January 23, 2025.
Information about the test system can be found at the bottom of the home page.
As an Amazon Associate I earn from qualifying purchases.