Advantech AIMB-740 Series, Руководство пользователя, Страница: 19 / 134

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1.2 Features
1. Standard ATX form factor with industrial features: AIMB-740/
741 provides industrial features like long product life, reliable oper-
ation under wide temperature range, watchdog timer, CMOS
backup functions, etc.
2. PCI and ISA bus support: in addition to the 5 PCI slots, AIMB-
740/741 provides 2 ISA slots, allowing existing ISA legacy devices
to be used in modern high performance computing system.
3. Healthy status monitoring and remote management: System
voltage levels, fan speed, CPU temperature are monitored to ensure
stable operation. The remote management interface allows the sys-
tem to be managed through Ethernet when it is connected to the
SNMP-1000 Remote HTTP/SNMP System Manager.
4. BIOS CMOS backup and restore: When BIOS CMOS setup has
been completed, data in the CMOS RAM is automatically backed
up to the Flash ROM. This is particularly useful in harsh environ-
ments which may cause setup data loss such as battery failure.
Upon such an error occurring, BIOS will check the data, and auto-
matically restore the original data for booting.
5. Automatically power on after power failure: It is often required
to have an unattended system come back to operation when power
resumes after a power failure. Advantech's industrial motherboard
allows users to set the system to power on automatically without
pushing the power on button.
1.3 Specifications
1.3.1 System
• CPU: AIMB-740/741 supports Intel Pentium® 4/ Celeron™ up to 3.06
GHz, FSB 400/533 MHz.
• L2 Cache: CPU built-in 128/256/512 KB full-speed L2 cache
• BIOS: Award Flash BIOS (4Mb Flash Memory)
• System Chipset: AIMB-740: Intel® 845GV, AIMB-741: Intel® 845E
• EIDE hard disk drive interface: Supports up to four IDE hard disk
drives other enhanced IDE devices. Supports PIO mode 4 (16.67 MB/s
data transfer rate) and Ultra ATA 100/66/33 (100/66/33 MB/s data
transfer rate).