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This is the most that I know to tell you about my mobo....
Motherboard Features
Ali® Magic 1645 & Magic 1535D+ Chipset
Sockets A for AMD® Athlon/Duron (K7) processors
Two 184-pin DDR DIMMs and two 168-pin DIMMs with DDR DRAMor SDRAM support, support, up to 2GB
RealTek 8139C LAN Chip on board
AC97 Audio Codec on board
PROCESSORS Detail
AMD® Athlon/Duron (K7) processors
Full series of Athlon/Duron CPU including the future Athlon processors
K7AMA mainboard has a Socket-462 processor socket for an AMD K7 type CPUs. You can install any one of these processors on the mainboard. The mainboard supports Socket-462 processor front-side bus speeds of 200MHz or 266MHz.
CHIPSET
Ali® Magic 1645(NB) & Magic 1535D+(SB) Chipset
Support AGP 2.0 specification (4X)
Support PCI 2.2 Specification
LPC I/O - IT8870F
SAN: RealTek 8139C
AC97 Audio Codec Compliant with AC97 2.1 specification
MEMORY
2 DDR DIMM Sockets and 2 DIMM sockets support (can not be used simultaneously)
Two 184-pin 2.5V DDR SDRAM (DDR266/DDR200) or
Two 168-pin 3.3V SDRAM (PC133/PC100)
Maximum: 2GB
SYSTEM BIOS
AMI 2MB Flash EEPROM
Supports Plug and Play 1.0A, AMP 1.2, Multi Boot, DMI
Support for ACPI revision 1.0 specification
I/O INTERFACE
Supports Plug and Play function
PS/2 keyboard and PS/2 mouse connectors
Two USB Ports
One - EPP/ECP mode parallel port
Two - 16550 high-speed serial I/O port
Audio Ports (Line-in, Line-out, Mic-in, CD-in and game port)
LAN Header
Supports 360K~2.88M Byte, 3 Mode FDDs
Dual PCI IDE interfaces - support four IDE devices (PIO mode 4, DMA Mode 2, Ultra DMA 33/66/100)
ATX Power Supply Connector
Ports, Headers and Others: IrDA Cable header, Two Extra USB Headers Onboard
Front Panel MIC/Line-Out header, Green, HDD, Power indicator LED headers
CPU and Case Fan headers
LAN Card Wake Up / Internal Modem Ring Wake-Up headers
RTC & BATTERY
M1535D+ included 256 bytes of CMOS
With CMOS hardware clear jumper
EXPANSION SLOTS
4 PCI slots, 1 AGP slot, 1 AMR slot
FORM FACTOR
ATX (304mm*220mm)