Sony PCV-J150 Handbuch
VAIO® Reference Manual
88
Drives and Controllers
System BIOS
Drive
Description
Diskette drive
3.5-inch, 1.44 Mbyte.
CD-RW drive
*
*
The CD-RW/CD-R/CD-ROM data transfer standard 1X rate is 150 kbytes/s.
CD-RW read
†
CD-RW write
‡
CD-R read
**
CD-R write
††
CD-ROM read
‡‡
†
Data on a CD-RW is read at a variable transfer rate, ranging from 8X at the innermost track to 20X
at the outermost track. The average data transfer rate is 14X (2100 kbytes/s).
at the outermost track. The average data transfer rate is 14X (2100 kbytes/s).
‡
Data on a CD-RW is written at a constant transfer rate of 1X, 2X, or 4X, depending on the speed
you select.
you select.
** Data on the CD-R is read at a variable transfer rate, ranging from 13X at the innermost track to 32X
at the outermost track (the data transfer standard 1X rate is 150 kbytes/s). The average data transfer
rate is 22.5X (3375 kbytes/s).
rate is 22.5X (3375 kbytes/s).
†† Data on a CD-R is written at a constant transfer rate of 1X, 2X, 4X, or 8X, depending on the speed
you select.
‡‡ Data on the CD-ROM is read at a variable transfer rate, ranging from 13X at the innermost track to
32X at the outermost track (the data transfer standard 1X rate is 150 kbytes/s). The average data
transfer rate is 22.5X (3375 kbytes/s).
transfer rate is 22.5X (3375 kbytes/s).
20X maximum performance
4X maximum performance
32X maximum performance
8X maximum performance
32X maximum performance
4X maximum performance
32X maximum performance
8X maximum performance
32X maximum performance
Make and model
Award-based
ROM
2Mbit CMOS Flash memory
Passwords
User and supervisor passwords supported
Recovery boot block
Supported
Power management
APM 1.2
Advanced features
ACPI-1.0 compliant hardware for use with APM and
PNP BIOS APIs
PNP BIOS APIs
Plug and Play devices
Supported with steerable DMA channels and
interrupts
interrupts
Special features
PC-99 compliant, multi-boot, PCI add-in card auto-
configure
configure