5.25in MO WORM DISK 4.1GB
COMPATIBILITY FOR RELIABLE PERFORMANCE IN DIVERSE USAGE ENVIRONMENTS PI DATE: NOVEMBER 2006 MEDIA TYPE: 5.25" Magneto-Optical Disc, Write-Once version CAPACITY: 4.1 GB USER AREA: 29.96"62.00(mm) PHYSICAL TRACKS PER SIDE: 37,696 LOGICAL TRACKS PER SIDE: 130,112 BYTES PER SECTOR: 512 Bytes/sector TRACK PITCH: 0.85 micro-m, NUMBER OF BANDS: 38 CART DIMENSIONS: 135 H X 153 W X11 D (mm), WEIGHT: 165 g DISK DIAMETER: 130 mm ESTIMATED ARCHIVAL LIFE: over 50 years * Advanced recording methods are achieved through reduced track pitch, increased recording density, expanded recording area, and the use of groove recording * The recording layer in this MO disk features a Wide Margin design to accommodate variations in laser power in a broad range of environments * High precision stamper and substrate molding tech contribute to consistently stable performance * High output is maintained even after 10-million write/playback cycles, & estimated archival life is over 50 years, making these MO disk suitable for to long-term data archiving * Original cartridge design and robust parts achieve durability that withstand 100,000 insertion cycles per side * An original anti-static hard coat guards the disk surface against dust and scratches