TESTED/WORKING. With I\O Shield, CPU Athlon XP 2800+, 1Gb (2x512Mb) DDR1 PC3200
 
Socket A and FSB333/DDR400 Motherboard
M852 is the most advance and unique module from PCCHIPS production. It can support AMD Athlon XP CPU, up to 333MHz FSB, DDR400, AGP8X and 6 USB2.0 for feature technology. 

Specification
CPU Socket A for AMD Athlon XP / Sempron processor
FSB 333/266/200 MHz
Chipset VIA KT400A/VT8235
Memory 2 x 184-pin DIMM sockets support two 2.5V DDR SDRAMs (DDR400/333/266)
Maximum: 2GB
Expansion Slots
1 x AGP 8X
5 x PCI
1 x CNR
LAN VIA VT6103 10/100Mbps Fast Ethernet PHY
Audio VIA VT1612A 2-channel audio Codec
Compliant with AC97 2.2 specification
IDE 2 x ATA 133/100/66
Back Panel I/O Ports 1 x PS/2 keyboard
1 x PS/2 mouse
1 x Parallel Port
1 x Serial Port
4 x USB 2.0 Ports
1 x RJ 45 Port
1 x Audio I/O (Line-in, Line-out and Mic-in)
Internal I/O Connectors & Headers 20-pin ATX power supply connector
1 x Floppy connector-support 360K~2.88M Byte, 3 Mode FDDs or LS120
1 x IrDA for SIR header
1 x USB header support additional 2 USB2.0 ports
1 x Front panel switch/LED header
1 x Speaker header
CPU / CAS FAN headers
1 x CD in header
1 x Front panel audio header
System BIOS Award 2Mb Flash ROM
Supports Plug and Play 1.0A, APM 1.2, Multi Boot, DMI
Full support for ACPI revision 1.0 specification
Form Factor ATX Form Factor, 305*190mm