This is what it says.
TSSTcorp CDDVDW SH-S223C SB07 (ATA)
Current Profile: DVD-R
Disc Information:
Status: Incomplete
State of Last Session: Incomplete
Erasable: No
Free Sectors: 2,249,888
Free Space: 4,607,770,624 bytes
Free Time: 500:00:38 (MM:SS:FF)
Next Writable Address: 48000
Current Read Speed: 6.6x - 16x
TOC Information:
Session 1... (LBA: 0)
-> Track 01 (Mode 1, LBA: 0)
-> LeadOut (LBA: 1)
Pre-recorded Information:
Manufacturer ID: CMC MAG. AM3
Physical Format Information (Last Recorded):
Disc ID: 0@P-!-00
Book Type: DVD-R
Part Version: 5
Disc Size: 120mm
Maximum Read Rate: Not Specified
Number of Layers: 1
Track Path: Parallel Track Path (PTP)
Linear Density: 0.267 um/bit
Track Density: 0.74 um/track
First Physical Sector of Data Area: 196,608
Last Physical Sector of Data Area: 2,495,103
Last Physical Sector in Layer 0: 0