Good overall performance with data reads and writes.
Bad performance ripping video discs.
The GH22LS30 comes with Nero Express for recording discs and Cyberlink's Power-Producer and PowerDVD for disc authoring and playback chores.
If you read our disc-ripping challenge on page 62, then you already know that LG’s GH22LS30 22x SATA drive is a slowpoke at copying video discs. But if that’s not an activity that interests you, this drive offsets the shortcoming with other talents. For example, the GH22LS30 turned in the fastest time we’ve ever clocked at writing data to a single-layer DVD+R disc. Like Samsung’s SH-S223 (reviewed February), LG’s 22x burner isn’t daunted by 16x media; the drive peaked at a 20.1x speed when filling the disc and achieved an impressive write-speed average of 16.31x. Thus the GH22LS30 was able to write 4.38GB of data in 4:29 (min:sec) compared with the SH-S223’s time of 4:46. The GH22LS30 read the single-layer data disc in 4:58 to the SH-S223’s 4:55.
The two drives were close performers when reading and writing dual-layer discs, as well—when the content was data, that is. The GH22LS30 wrote 7.96GB of data to disc in 13:54 versus the SH-S223’s 13:13. And LG’s drive took 11:46 to read the data disc we created, while Samsung’s drive took 11:29. But as we mentioned earlier, the speed of the GH22LS30 ratchets way down when the drive is reading video files. Our new disc-ripping test involves copying the contents of a dual-layer movie disc to a hard drive (a read operation, as far as the optical drive is concerned). LG’s GH22LS30 took 20:24 to rip our test DVD, while Samsung’s SH-S223 finished in 15:26 in stock trim (and just 8:26 with a third-party firmware hack), and a host of other DVD drives took just a little over 10:00. (See page 62 for details). That kind of time can add up when you’re archiving a movie collection.
The two drives evened out again in our DVD+RW tests, with the GH22LS30 writing 4.38GB of data to a rewriteable disc in 14:55, a second faster than Samsung’s drive mustered.
Yes, the GH22LS30 is nearly equal to Samsung’s SH-S223 in many respects, but we’ll opt for the total package over a partial any day.
|LG GH22LS30 ||Samsung SH-S223|
|DVD+R Write Speed Average ||16.31x||14.94X |
|DVD+R Read Speed Average ||12.03x ||12.16X |
|Access Times (random/full)||123/233ms||117/204MS |
|DVD+DL Write Speed Average||9.12x ||9.12x |
|DVD Ripping (min:sec)||20:24 ||15:26/8:13* |