ОПИСАНИЕ И ТЕХНИЧЕСКИЕ ХАРАКТЕРИСТИКИ
SONY 3.25MO GIGAMO 2,3Gb магнитооптический диск [EDM-G23C]
Environmental Requirements Absolute Humidity (g/m3) 1~30
Operating Humidity (% RH) 3~85
Operating Temperatures (degrees C) 5~55
Operating Temperatures (degrees F) 41~131
Storage Humidity (% RH) 3~90
Storage Temperatures (degrees C) -10~55
Storage Temperatures (degrees F) 14~131
Format Configuration of Track Spiral
Logical Tracks 64944.0
Number of Bands 12.0
Physical Tracks 28050.0
Sector Size (bytes/sector) 2048.0
Track Pitch (µm) 0.67
User Area (radius) (mm) 23.7~41.0
Mechanical Characteristics Cartridge Width (mm) 90.0
Cartridge Height (mm) 94.0
Cartridge Depth (mm) 6.0
Diameter of Hub (mm) 15.0
Disk Weight without Cartridge (g) 10.0
Outer Diameter of Disk (mm) 86.0
Weight total (g) 40.0
Optical Characteristics Reflectivity of Blank Area (%) 19.0
Read-Write Characteristics
Recording Capacity Formatted (MB/side) 2177.0
Number of Sides Used Single Sided
Unformatted (MB/side) 2261.0
Reliability (Acceleration Test Results) Archival Life (Years) inferior or equals to 50
Erase/Write/Read Cycle bigger or equals to 1 million
Load/Unload Cycle bigger or equals to 10 000
Read Cycle bigger or equals to 100 millions
|