LiteOn SOHW-1693S
5. Protected Disc Tests - Reading Tests
Review Pages
2. Transfer Rate Reading Tests
3. CD Error Correction Tests
4. DVD Error Correction Tests
5. Protected Disc Tests - Reading Tests
6. DAE Tests
7. Protected AudioCDs
8. CD Recording Tests
9. C1 / C2 Error Measurements
10. Writing Quality Tests - Clover System Tests
11. DVD Recording Tests
12. Support Media list for fw KS04
13. CDSpeed/PlexTools Scans - Page 1
14. CDSpeed/PlexTools Scans - Page 2
15. CDSpeed/PlexTools Scans - Page 3
16. Writing Quality Tests - Almedio AEC-1000
17. DVD+R DL - Page 1
18. DVD+R DL - Page 2
19. SOHW-1693S vs. SA300 - Page 1
20. SOHW-1693S vs. SA300 - Page 2
21. SOHW-1693S vs. SA300 - Page 3
22. SOHW-1693S vs. SA300 - Page 4
23. BookType Setting
24. Conclusion
Using Alcohol 120% and three protected discs with the appropriate settings depending on the protection type of each disc, we measured the the duration and transfer rate of the protected media, given below.
| Game Title | Protection Scheme | Duration | Reading speed |
| PSX "NBA Jam Extreme" | Lybcrypt | 3:03 min | 491 sectors/sec |
| Serious Sam The Second Encounter | SafeDisc v.2.50.051 | 13:21 min | 418 sectors/sec |
| VRally II | SecuROM v.2 | 2:22 min | 2420 2383/sec |



The drive was the fastest and by a big margin among the drives in this comparison with the SafeDisc protected game. With SecuROM, there's not a lot between the drives but with the PSX protection, the LiteOn drive was very slow
- Writing TestsThe LiteON SOHW-1693S supports the DAO-RAW writing mode. For checking the drive's EFM correction status, we used 3 different game titles with different SafeDisc 2 versions having the latest software patches installed. After making the images of the various titles onto the hard disk, we burned them (maximum speed) with Alcohol 120% v1.9.2.1705. Two different discs were created for each title; one with the "Bypass EFM error" enabled and one more with the function disabled.
- Fifa 2004 - Safe Disc v3.1x
- The Sims Superstar - Safe Disc v2.9x
- The Sims Unleashed - Safe Disc v2.8x
- Serious Sam Second Encounter - Safe Disc v2.51.021
- Max Payne - Safe Disc v2.51.020
The table below shows the results of the attempted backups and whether they worked (game installed / played normally), or not.
| Drive | Fifa 2004 |
Sims Superstar SD v2.9x |
Sims Unleashed SD v2.8x |
Serious Sam-Second Encounter SD v2.50.051 |
Max Payne SD v2.51.020 |
|||||
| EFM OFF | EFM ON | EFM OFF | EFM ON | EFM OFF | EFM ON | EFM OFF | EFM ON | EFM OFF | EFM ON | |
| Liteon 1693s | No | Yes | ||||||||
Review Pages
2. Transfer Rate Reading Tests
3. CD Error Correction Tests
4. DVD Error Correction Tests
5. Protected Disc Tests - Reading Tests
6. DAE Tests
7. Protected AudioCDs
8. CD Recording Tests
9. C1 / C2 Error Measurements
10. Writing Quality Tests - Clover System Tests
11. DVD Recording Tests
12. Support Media list for fw KS04
13. CDSpeed/PlexTools Scans - Page 1
14. CDSpeed/PlexTools Scans - Page 2
15. CDSpeed/PlexTools Scans - Page 3
16. Writing Quality Tests - Almedio AEC-1000
17. DVD+R DL - Page 1
18. DVD+R DL - Page 2
19. SOHW-1693S vs. SA300 - Page 1
20. SOHW-1693S vs. SA300 - Page 2
21. SOHW-1693S vs. SA300 - Page 3
22. SOHW-1693S vs. SA300 - Page 4
23. BookType Setting
24. Conclusion