Sony pcv-rx740 Verweishandbuch
VAIO Computer System Reference Manual
72
I/O and Expansion Slots
Floppy Disk Drive and Controller
Hard Drives and Controller
Serial ports
One high-speed NS16C550-compatible port
Parallel port
One high-speed bi-directional Centronics-
compatible port with ECP and EPP modes
compatible port with ECP and EPP modes
Modem jacks
Two RJ-11 jacks (telephone and line)
USB ports
*
*
Universal Serial Port (USB) technology only supports version 1.1.
USB1 and USB2 (on front panel)
USB3 and USB4 (on rear panel)
(See online specifications sheet for details.)
USB3 and USB4 (on rear panel)
(See online specifications sheet for details.)
PCI slots
Four available slots. Not all PCI slots are available
for expansion.
for expansion.
CNR slot
One slot for a CNR modem.
IDE headers
Primary and secondary
(each supports two ATA-100 IDE drives)
(each supports two ATA-100 IDE drives)
i.LINK® (IEEE 1394)
ports
ports
One 4-pin port on front panel
One 6-pin port on rear panel
One 6-pin port on rear panel
Drive
Description
Floppy disk controller
82077-compatible (supports up to 2.88 MB)
Floppy disk drive
3.5-inch, 1.44 MB
Drive
Description
EIDE controller
Supports up to four EIDE drives (supports PIO Mode 4
EIDE drives and Ultra DMA/100 Mode drives)
EIDE drives and Ultra DMA/100 Mode drives)
IDE hard drive
*
*
Bus-mastering EIDE driver installed.
See online specifications sheet for details.