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Specifications
Product Name
MB720
Form Factor
Mini ITX (170mm x 170mm)
CPU Type
VIA EDEN EBGA / C3 EBGA
CPU Voltage
1.05V ~ 1.20V
CPU Frequency / FSB
300MHz ~ 1.0GHz w/ FSB 100/133/200MHz
Green / APM
APM1.2
Chipset
VIA CN400/8237 chipset
North bridge: CN400 681-pin HSBGA
South bridge: VT8237 539-pin PBGA
BIOS
Award BIOS supports ACPI function
Cache
128K/256K (CPU integrated)
VGA
VIA CN400 built-in 128-bit Unichrome Pro 3D/2D controller
Supports 16/32/64 MB frame buffer size
LCD (TTL)
24-bit TTL LCD interface
LAN
Via built-in 10/100 LAN MAC + VT6103 PHY
Realtek RTL8100C (10/100) LAN controller x1 co-layout w/
RTL8110S-32 Gigabit LAN controller
1394
VIA VT6307 1394 controller for two ports
Memory Type
One DDR DIMM socket, supports up to 1GB
DDR200/266/333/400
USB
6 ports, USB Version 2.0
Serial ATA
2 ports, support RAID 0, 1
IDE Interface
Two channels; support Ultra DMA 33/66/100/133
Sound
VIA VT8237 built-in Sound controller + AC97 Codec ALC
655
5.1 Channel (Line-out, Line-in & Mic.)
LPC I/O
Winbond W83697HF: Parallel port x1, COM1, COM2
(RS-232), FDC 1.44MB, IrDA, hardware monitor
Secondary I/O
Fintek F81216D for COM3, 4 (RS-232)
RTC/CMOS
VIA VT8237 built-in RTC with on board Lithium Battery
KB/Mouse
Supports PS/2 Keyboard/Mouse
Expansion Slots
PCI slot x 1 (supports 2 bus masters) and Mini-PCI x 1
Edge Connectors
PS/2 KB & MS, VGA CRT, COM1, LPT, RJ45 + dual USB,
RJ45 x1 for LAN 2, TV-Out, Audio (SPKR, Line-In & MIC)
On Board Connector /
Serial ATA connector x 2
40 pins box-header x 1 (IDE1)
Header
44 pins box-header x 1 (IDE2)
44 pins pin-header x 1 for TTL LCD interface
30 pins pin-header x 1 for COM2, 3 & 4
12 pins pin-header x 1 for audio
8 pins pin-header x 2 for USB x 4
12 pins pin-header x 1 for 1394 x 2
26 pins slim type header x 1 for Floppy
5 pins pin-header x 1 for IrDA
20 pins pin-header for power switch, reset, speaker, etc.
Power Connector
ATX power connector
Watchdog Timer
Yes (256 segments: 0, 1, 2,..., 255 sec/min)
Dimensions
170mm x 170mm
MB720 User's Manual
INTRODUCTION
3
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