Path: Home Products Mainboards Socket A MK20/N Specification

Mainboard MK20, MK20N

Specification

Chipset
VIA KLE133 Chipsatz für 100/133MHz BUS
Northbridge: VT8361, Southbridge: VT82C686B
Socket A CPU support
supports the following 462Pin Socket A Processors:
AMD Athlon Thunderbird with 266MHz FSB
AMD Athlon Thunderbird with 200MHz FSB
AMD Duron with 200MHz FSB
AMD Morgan from Board Version 1.2 and from BIOS version MK 20 S325
AMD Athlon XP Palomino up to 2100+ from BOM 16
AMD Athlon T-Bred (Model 8) is not supported
successfully tested with: Duron up to 1,3GHz / Athlon up to 1,4GHz / Athlon XP up to 2100+
Automatical adjustment of CPU Vcore voltage

On the left: Palomino (Model 6), on the right: Thoroughbred (T-Bred, Model 8)
Integrated 3D-Graphics-accelerator:
Trident Blade3D graphics accelerator integrated in chipset
integrated 24-Bit 230MHz RAMDAC
supports max. resolution of 1600x1200 with 8-Bit-Color screen refreshing rate in 2D mode
Shared Memory in BIOS adjustable: 2, 4 or 8 MB
Expansion slots
3 x 32 Bit PCI (al busmaster)
1 x 16 Bit ISA
Onboard IDE Controller
2-Channel Enhanced PCI IDE
for up to 4 IDE devices
supports up to UltraDMA/100
with ATA-100 cable
Integrated Network Function
Realtek RTL8139C Fast Ethernet Controller with MAC Interface
supports 10/100MBit with RJ45 connector on the backpanel
Hardware monitoring
for voltage, temperature and fan revolution
More interfaces
Backpanel (Connectors on the back of the mainboard)
1 x VGA
1 x PS/2 Mouse
1 x PS/2 Keyboard
2 x USB (two more onboard)
1 x RJ45 Network connector
1 x Parallel (SSP/EPP/ECP)
1 x Serial (16550 compatible, Fifo - second port of the plate)
Audio: line-in/out, microphone, Midi/gameport
Onboard (More connectors on the mainboard)
1 x Floppy drive (for 2 floppy drives up to 2,88 MB)
1 x Seriell (bracket-adapter in delivery content)
1 x Infared (COM2 can be used for infrared communication, IrDA-adapter not included in delivery)
2 x USB (additional)
2 x Audio-in (CD and AUX)
3 x 12V connectors for fans
Memory
2 x 168-Pin DIMM socket
for up to 1 GB of SDRAM PC100/133 memory
of sizes of 32, 64, 128, 256 and 512 MB
Asynchronic operation of CPU/memory possible, e.g. 100/133 or 133/100MHz
Soundfunction
Software-Audio with AC'97 2.1 conforming CODEC onboard
Power Management
Power saving modes: Doze, Standby and Suspend
ACPI (Advanced Configuration and Power Interface)
supports Suspend to RAM
Power on via modem, timer, network, PCI-card
On/Off button with two functions: Suspend-mode / soft-off
supports Power on after power failure (since BIOS-Version MK 20 S33B)
BIOS
2 MBit Flash EPROM with AWARD Bios
Manual assignment of interrupts possible
Form Factor
MicroATX: 24,4 x 20 cm