User`s manual

AIMB-744 User’s Manual 4
• SATA/EIDE hard disk drive interface: Supports up to two indepen-
dent serial ATA hard drives (up to 150MB/s) and two IDE hard disk
drives or four enhanced IDE devices. Supports PIO mode 4 (16.67MB/s
data transfer rate) and ATA 33/66/100 (33/66/100MB/s data transfer
rate.) BIOS enabled/disabled. AIMB-744 also supports software SATA
RAID (RAID1/0)
• Floppy disk drive interface: Supports up to two floppy disk drives,
5¼" (360 KB and 1.2 MB) and/or 3½" (720 KB, 1.44 MB). BIOS
enabled/disabled
1.3.2 Memory
• RAM: Up to 4GB in four 184-pin DIMM sockets. Supports dual channel
DDR266/333/400 ECC SDRAM
1.3.3 Input/Output
• PCI-X bus : 2 PCI-X slots, 64-bit, 66MHz. PCI 2.2 compliant
• PCI Bus: 4 PCI slots, 32-bit, 33MHz. PCI 2.2 compliant
• Enhanced parallel port: Configured to LPT1, LPT2, LPT3, or dis-
abled. Standard DB-25 female connector provided. Supports EPP/SPP/
ECP
• Serial ports: Four RS-232 ports with two DB-9 connectors and two
onboard pin headers for extension. Supports speeds up to 115.2 Kbps.
Ports can be individually configured to COM1, COM2, COM3, COM4
or disabled
• Keyboard and PS/2 mouse connector:
Two 6-pin mini-DIN connec-
tors are located on the mounting bracket for easy connection to a key-
board and PS/2 mouse
• USB ports: Supports up to four USB 2.0 ports with a transmission
rate of up to 480Mbp
• Default setting: Two front panel USB ports (USB4 and USB5, via
CN6), and two rear I/O USB ports (USB0 and USB1, on CN31)
• Optional settings: four rear I/O USB ports (USB2 and USB3 on CN32
are enabled; USB4 and USB5 on CN6 are disabled
• S1 and S2 setting details: Please refer to Page 14, Table 1.7: USB port
2, 3/ port 4, 5 selection (S1&S2)
1.3.4 AGP interface
• AGP port: One AGP 8X/4X slot, 0.8V and 1.5V only
1.3.5 Ethernet LAN
• Supports single/dual 10/100/1000Base-T Ethernet networking