Intel 815EP B-step
CPU Socket
Socket 370
CPU Supported

Intel Pentium III FCPGA2 1.13-1.26GHz/133MHz
Intel Pentium III FCPGA 533EB-1GHz/133MHz
Intel Pentium III FCPGA 500E-850E/ 100MHz
Celeron FCPGA 800-950MHz/100MHz
Celeron FCPGA 566-700MHz/66MHz 
Future VIA CyrixIII processor

3 x DIMM sockets
max. 512MB (unbuffered)
Supports PC100/ PC133 SDRAM

Dual PIO mode 4 EIDE channels up to 4 IDE devices
UltraDMA/100 transfer rate up to 100MB/sec

Super I/O
2 x NS16C550A compatible UARTs
1 x SPP/ECP/EPP parallel port
External Connectors
2 x USB, 2 x DB-9, 1 x DB-25, 1 x PS/2 keyboard, 1 x PS/2 mouse,  1 x game/MIDI, 3 x Audio jacks
Internal Connectors
2 x external USB, 1x IrDA, 2 x IDE, 1x Floppy,1 x ATX power, 3 x fan,1 x WOL,1 x WOR, 2 x internal audio connector (CD-in, TAD)
Power Management
ACPI and OS direct power management
Wake-on event: RTC/USB Keyboard/Modem/LAN/Keyboard/Mouse
Hardware Monitor
System, processor temperature, voltage and fan speed
Expansion Slots
1 AGP slot (Supports 4x/2x AGP )
6 PCI slots
1 CNR slot
Audio On Board
AC`97 Audio codec
Video On Board
Ice-Qube cooling system supports, Suspend to RAM
Other features
Ice-Qube cooling system supports, Suspend to RAM
Award / 2Mbit
Form Factors
ATX, 4 layers
30.5cm x 20cm
12.05 inch. x 7.87inch.

All specifications above are subject to change without prior notice.