Ricoh CDRW

Drive LTR-48125W, VS08 , 650 MB file
This Disc is designed for CD-RW/COMBO Drive Only.
Disc Type, Material = HSCD-RW, Phase Change
ATIP Lead-in = 97m 27s 00f
Norminal Capacity = 651.86MB (74m 12s 00f)
Disc Manufacturer maybe = RICOH,Maxell
SMART-BURN Speed Limit = 10X

I put this disc through 12 cycles of burn and quick erase, then tested.

Labeled as “Made In Austria” , Sony 10x CDRW 650MB
Nero shows this media as being made by “Digital Storage Technology, LTD”
SmartBurn limits the burn speed on this media to 10x. Not wishing to be told how to behave, I elected to turn off SmartBurn and burn at 12x. As CDSpeed showed “0” errors, I again chose to use WSES, the read was done at full speed.

LTR-40125W 700MB media
This Disc is designed for CD-RW/COMBO Drive Only.
Disc Type, Material = HSCD-RW, Phase Change
ATIP Lead-in = 97m 27s 00f
Norminal Capacity = 702.83MB (79m 59s 74f)
Disc Manufacturer maybe = RICOH,maxell
SMART-BURN Speed Limit = 12X

These discs are made in Japan. Ricoh CDRW80-10XCW.

LTR52246S 6S0F 700MB Data

Drive Type = CD-RW
Disc Type = HIGH SPEED CD-RW
Lead In = 97:27:00
Lead Out = 79:59:74
Nominal = 702.83MB (79m 59s 74f/LBA:359849)
Manufacturer = Ricoh Company Limited
Cur. Speed = Wrt(10X),Rd(40X)

Sold as Ramedia CD-RW 4x-10x

LTR52246S 6S0F 650MB Data

Drive Type = CD-RW
Disc Type = NORMAL CD-RW
Lead In = 97:27:00
Lead Out = 74:12:00
Nominal = 651.86MB (74m 12s 00f/LBA:333750)
Manufacturer = Ricoh Company Limited
Cur. Speed = Wrt(4X),Rd(40X)

Sold as Fujifilm CD-RW 4x

LTR-52327S QS0A 650MB
Drive Type = CD-RW
Disc Type = HIGH SPEED CD-RW
Lead In = 97:27:00
Lead Out = 74:12:00
Nominal Capacity = 651.86MB (74m 12s 00f/LBA:333750)
Manufacturer Maybe = CDtech,OfficeDepot
Smart-Burn Speed Limit = Wrt(10X),Rd(12X)

Identified as Digital Storage Tech. in Nero.
Sold as Sony 10x CDRW

LDW-411S FS0F 650MB image
This Disc is designed for CD-RW/COMBO Drive Only.
Disc Type, Material = HSCD-RW, Phase Change
ATIP Lead-in = 97m 27s 00f
Norminal Capacity = 651.86MB (74m 12s 00f)
Disc Manufacturer maybe = RICOH,Maxell
SMART-BURN Speed Limit = 10X

sold as Sony HS CDRW 10x 650MB