The PR440FX motherboard has the following features:
Microprocessor
· Support for dual Intel Pentium Pro ® processors operating at 180 MHz or 200 MHz.
· Two 387-pin Socket 8 type processor sockets
Form Factor
· Custom ATX form factor
Cache
· 256 KB or 512 KB second-level cache memory in Pentium Pro ® processor
Main Memory
· Four DIMM sockets for up to 512 MB EDO memory
Chipset and PCI/IDE Interface
· Intel 82440FX PCIset
· PCI and Memory Controller (PMC)
· Data Bus Accelerator (DBX)
· 82371SB PCI/ISA IDE Xcelerator (PIIX3)
· Two Universal Serial Bus (USB) interfaces
I/O Features
· National Semiconductor PC87308 integrated I/O controller
Expansion Slots
· Three PCI slots
· One shared PCI/ISA slot
Audio Subsystem
· Crystal CS4236 audio subsystem
Other Features
· Intel EtherExpress PRO/100B PCI LAN subsystem
· Adaptec 7880 SCSI controller
· Independent voltage and fan speed sensing for each processor
· Desktop Management Interface (DMI) included in BIOS |