User`s manual

6
1.1 Features and Specifications
1.1.1 Features
Chipset
PB64-BX
 Intel

440BX AGPset
 ESS Solo-1 PCI AudioDrive
PB64-ZX
 Intel

440ZX-100 AGPset
 ESS Solo-1 PCI AudioDrive
Processor
The system board is equipped with a 242-pin Slot 1 processor slot
for installing an Intel Pentium

II/Pentium

III processor that is
packaged in an SECC/SECC 2 or an Intel Celeron
TM
processor
(SEPP). It is also equipped with a switching voltage regulator that
automatically detects 1.30V to 3.5V.
 450/100MHz or 500/100MHz Pentium

III processor
 233/66MHz, 266/66MHz, 300/66MHz, 333/66MHz,
350/100MHz, 400/100MHz or 450/100MHz Pentium

II
processor
 266/300/300A/333/366/400/433MHz Celeron
TM
processor
(SEPP for Slot 1)
System Memory
 PB64-BX
- 16MB to 384MB memory using unbuffered DIMMs
- 32MB to 768MB memory using registered DIMMs
- Three 168-pin DIMM sockets
- Uses x64 or x72 PC SDRAM, 3.3V
: PC-66 SDRAM DIMM for 66MHz FSB processors
: PC-100 SDRAM DIMM for 100MHz FSB processors
- ECC supported (uses x72 PC SDRAM DIMM)
Chapter 1 - Introduction