CPU
Socket 478 for Intel Pentium 4 on-die 512/256KB L2 Cache with full speed
Chipset
Intel 82850E MCH
Intel 82801 BA ICH2
Front Side Bus
533 / 400 MHz
Memory
4 x 184-pin RIMM Sockets support max. 2GB* PC800 / PC1066 ECC * / non-ECC 16 bit RDRAM memory

Note:
Due to Intel 850E chipset's limitation, this board can:
Support Max. 64 memory devices for PC800 or 48 memory devices for PC1066 Dual-Channel mode.
Based on current 256Mb memory chip technology, the maximum total memory size is 2GB for PC800, 1.5GB for PC1066.
Both ECC and non-ECC RIMM are supported.
* 512Mb DRDRAM chip is not available now. Verification test is required before knowing its capability.
Expansion Slots
1 x AGP 4X (1.5V only)
5 x PCI
Storage
2 x UltraDMA 100 / 66 / 33
Audio (optional)
Realtek ALC650 6-channel CODEC
LAN (optional)
Intel 82562ET PHY
USB 2.0
NEC USB2.0 Controller
4 USB 2.0 Ports
Special Features
Power Loss Restart
ASUS JumperFree
Vcore adjustable
Support ASUS iPanel
Support S/PDIF out interface (on audio model only)
ASUS POST Reporter
ASUS EZ Plug
ASUS EZ Flash
AGP warning LED
.......

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