Fall 2004 DVDR Roundup: Dual Layer and 16X DVD+R
by Anand Shimpi & Virginia Lee on November 1, 2004 12:05 AM EST- Posted in
- Storage
LG GSA-4160B
LG always sparks our attention, since they design and build one of the few truly universal DVD burners available. 5X DVD-RAM support is an enormous addition to the DVD-RAM community, and the GSA-4120B introduced in May was the only burner capable of high DVD-RAM speeds. Unfortunately, media then (and now) still seems to plague the DVD-RAM community, although that hasn't stopped LG from producing a tri-format recording solution.LG is completely unique in the sense that most of its components are designed around chipsets and servos exclusively used on LG-Hitachi burners. We don't see recorders with the same controllers for sale under different brand names, like we do with the Pioneer 108D (ASUS DRW-1604P) or the NEC 3500A.
| LG GSA-4160B 16X DVD-/+RW Drive | |
| Interface | PATA |
| CD Write Speed | 40X, 24X 16X, 8X, 4X |
| CD Rewrite Speed | 24X, 16X, 10X, 4X |
| CD Read Speed | 40X MAX |
| DVD-R Write Speed | 8X, 6X, 4X, 2X, 1X |
| DVD-RW Rewrite Speed | 4X, 2X, 1X |
| DVD+R Write Speed | 16X, 12X, 8X 4X, 2.4X |
| DVD+RW Rewrite Speed | 4X, 2.4X |
| DVD+RAM Write Speed | 5X, 3X, 2X |
| DVD+DL Write Speed | 2.4X |
| DVD Read Speed | 16X MAX (ROM) 8X MAX (-/+R, -/+RW) 5X MAX (RAM) |
| Supported Modes | DAO / DAO-RAW 16 & 96 TAO SAO / RAW SAO, RAW SAO 16 & 96 Packet Write Multi-Session |
| Supported Formats | DVD+R (DAO, incremental, seq) DVD+RW (random) DVD-R (DAO, incremental, seq) DVD-RW (restricted overwrite) CD-R, CD-RW, CD-ROM, CD-DA, Mixed Mode, CD Extra Photo CD, CD Text, Bootable CD, UDF |
| Access Time | CD: 125ms DVD: 145ms DVD-RAM: 165ms |
| Buffer | 2MB |
Even though the GSA-4160B has slower DVD-R write speeds than most of the other drives in our roundup, the ability to write DVD-RAM discs sets it apart from all of our other burners. DVD readers are starting to adopt DVD-RAM reading much better than they have in the past. So, if you can find DVD-RAM media for cheap, it certainly makes an attractive feature addition.
Click to enlarge.
Unlike most of our other DVD recorders in the roundup, the GSA-4160B does not advertise 16X DVD-R write speeds. Although, we question how necessarily relevant that specification is, since no 16X DVD-R media exists yet anyway. Below, you can see what Infotools reports:
Inside, our GSA-4160B looks identical to the GSA-4120B, all the way down to the SKUs on the chips itself.
Click to enlarge.
The flash memory located on the left side of the PCB appears to be the only major change. You may recall that our older GSA-4120B utilized a 2MB Fujitsu flash solution, while the GSA-4160B incorporates a Macronix MX29LV160BT TSOP instead. The performance advancements in this drive almost certainly come from the more mature firmware, rather than newer components.
We had positive feelings for the GSA-4120B, and if LG-Hitachi corrected some of the minor write strategy issues while adding 16X DVD+R write capability, this drive will give all of the top tier manufacturers a run for its money.
Feel free to download the performance graphs for the GSA-4160B here.
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Sabresiberian - Monday, November 1, 2004 - link
#15 DL is important to me because I know the price of media will drop and I want the drive I buy to be as useful as possible for the longest time possible. I might be buying it today but I will be using it tomorrow :) Overall you make some good points :)I think this is a difficult time to do this kind of article, because other improved versions will be available before the end of the year. For example, the Plextor 716A will be released with SATA capabilities.
I think its wierd that you couldn't get the Plextor drive in time, as I know this product has been reviewed by others.
southernpac - Monday, November 1, 2004 - link
A recent (17 August) article in PC World advised extreme caution when buying an OEM (versus retail) DVD burner. It said that OEM units "carry no manufacturer's warranty, lack burning software and are ineligible for firmware upgrades" (therefore costing more in the long run). Many examples were given. I would appreciate advise as to whether this is percieved to be a real concern. If so, NEC has no retail outlet - how would you buy a non-OEM unit?southernpac - Monday, November 1, 2004 - link
A recent (August 17th) PC World article advised extreme caution when buying OEM vs. retail DVD burners. It claimed that OEM versions carry no manufacturer's warranty, lack software and are ineligible for firmware upgrades (therefore actually costing more in the long run). Many examples were given. I would appreciate some advise as to whether this is percieved to be a real risk. If so, NEC has no retail outlet - how would you buy a non-OEM unit? BillGatak - Monday, November 1, 2004 - link
How about overburn tests? I have many times wanted to burn 50-100MB more than a standard single-layer disk but failed because my drive or software won't do it.Codyman - Monday, November 1, 2004 - link
I'm kinda wondering if a PX716A couldn't get crammed into this test somehow. Been waiting for this review in hopes that it would've been in this test and I haven't been waiting the extra couple months for nothing.danidentity - Monday, November 1, 2004 - link
I'd like to see a list of recommended media for different speed grades (4x, 8x, etc.) for different burners.techfuzz - Monday, November 1, 2004 - link
Why weren't the firmware on all the drives tested brought up to at the very least the most recent officially released version? For example, NEC's current official firmware is v2.17 where the v2.16 used in this roundup is the original firmware as-shipped from the factory?!Bozo Galora - Monday, November 1, 2004 - link
firmwares are on www.cdrinfo.comecouser - Monday, November 1, 2004 - link
Doesn’t Samsung make a Dual Layer DVD burner? If so why isn’t it in this roundup?MIDIman - Monday, November 1, 2004 - link
Yay! I'm a winner! I was waiting for this article, but couldn't wait long enough, and picked up the NEC two weeks ago. Couldn't be happier.Here's hoping for better Ritek 8x/16x support...