Asus DRW-20B1ST/DRW-20B1LT

vbimport

#1

DRW-20B1LT SATA firmware 1.00
Imation CMC MAG M01, burned at 16x - HT, OS, OHT = On

Connected to USB using a SATA to IDE converter. Nero CD/DVD Speed cannot burn a disc but ImgBurn works fine.

HT, OS and OHT enabled using the Settings Utility (SmartBurn works also).

Jitter enabled using a patched Nero CD/DVD Speed:
http://upload.cdfreaks.com/liteon/tools/CDSpeed-SE2-47716.rar

Also works with 20A3, iHAS, iHAP and Plextor (MTK versions). Does not work with 20A4 or 20A1 and earlier LiteOn drives.


#2

DRW-20B1LT SATA firmware 1.00
Verbatim MCC 03RG20, burned at 16x (20x Max) - HT, OS, OHT = On



#3

DRW-20B1LT SATA firmware 1.00
Verbatim MCC003, 8x media burned at 16x - HT, OS, OHT = On



#4

DRW-20B1LT SATA firmware 1.00
Verbatim MCC004, burned at 16x - HT, OS, OHT = On



#5

DRW-20B1LT SATA firmware 1.00
Verbatim MCC003, burned at 8x - HT, OS, OHT = On

Burned using CloneDVD2. So far Nero CD/DVD Speed is the only app that wont burn a disc using this SATA to IDE adaptor. Strange…



#6

DRW-20B1LT SATA firmware 1.00
Verbatim MCC004, burned at 16x - HT, OS, OHT = On

A different batch from the MCC004 above.



#7

Thanks for the results CK. I don’t remember if 1.00 allows MCC004 (or other MID) to burn at 20x even if OS is enabled. I want to say, “No,” since I crossflashed it to a 220 to see if this housing plays a factor.

Here’s the result for:
DAXONAZ3 @ 20x CAV
MCC004 @ 20x CAV

BTW, any chance for…

JItter enabled using a patched Nero CD/DVD Speed
?

Have a great NYE!


#8

AML003 @20x
All On


#9

MCC004 @20x
All On


#10

RITEK F1 @20x
All On


#11

MCC 01RG20 @8x
All On


#12

CMC MAG.AM3 @20x
All On


#13

WF1 A16002 @20x
All On


#14

MCC03RG20 @20x
All On


#15

MXL RG04@20x
All On


#16

[QUOTE=2601;2186463]AML003 @20x
All On[/QUOTE]

nice result for AML media at 20x :slight_smile:
What brand is it?


#17

KTL, link for the new Nero CD/DVD Speed (SE2) is now in the first post. Promising results with the iHAS220 firmware. This drive seems very smooth and quiet, even at the 20x RPM.

2601, thanks for all the 20x scans. I wasn’t able to burn above 16x with the setup I have at the moment, so they are good to see. I wonder if it would be worth trying EOHT with this firmware?


#18

[QUOTE=Womi;2186483]nice result for AML media at 20x :slight_smile:
What brand is it?[/QUOTE]

Thanks, it is Kodak branded.


#19

1.00 FR EOHT 8G

18x reading in the external enclosure looks good. :slight_smile:



#20

1.00 EOHT 8H

The OPC is set perfectly in this firmware, so nothing to be gained from EOHT in that respect. I’ve changed the interval and lowered the jitter at the end of the burn.

First burn stock and second with EOHT. Both 16x burns. Higher PIF is most likely just media flaws.