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ATX Double Deck Ports (PC 99 color-coded connectors)
• Two USB ports
• One RJ45 LAN port (NT72-SA only)
• Two NS16C550A-compatible DB-9 serial ports
• One DB-25 parallel port
• One mini-DIN-6 PS/2 mouse port
• One mini-DIN-6 PS/2 keyboard port
• One game/MIDI port
• Three audio jacks: line-out, line-in and mic-in
Connectors
• One connector for 2 additional external USB ports
• One connector for IrDA interface
• Two RAID IDE connectors (NT72-SA only)
• Two IDE connectors
• One floppy drive interface supports up to two 2.88MB floppy
drives
• Three ATX power supply connectors
• One Wake-On-LAN connector
• One Wake-On-Ring connector
• CPU, chassis and second fan connectors
• One opened chassis alarm connector (optional)
• Two internal audio connectors (CD-in and TAD)
ATA RAID - Redundant Array of Inexpensive Disk (NT72-SA
only)
• RAID 0 (striping) or RAID 1 (mirroring) - RAID 0 and RAID 1
cannot coexist
• Two independent IDE channels support up to 4 drives (UDMA
modes 33/66/100 or EIDE)
• Suppor ts PIO modes 0/1/2/3/4, DMA modes 0/1/2 and
UDMA modes 0/1/2/3/4/5
PCI Bus Master IDE Controller
• Two PCI IDE interfaces support up to four IDE devices
• Supports ATA/33, ATA/66 and ATA/100 hard drives
• PIO Mode 4 Enhanced IDE (data transfer rate up to 14MB/sec.)
• Bus mastering reduces CPU utilization during disk transfer
• Supports ATAPI CD-ROM, LS-120 and ZIP
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