Here's the GA-BX2000's exact spec sheet, notice how it seems to be a reprint of the last five 440BX boards Sharky Extreme has tested….

DESCRIPTION
66/100MHz Slot-1 processor based ATX mainboard with AGP Port

PROCESSOR
Intel Celeron processor (266 - 550+MHz)
Intel Pentium II processor (233 - 550+MHz)
Front Side Bus Speeds Supported: 66, 75, 83, 100, 103, 112, 124, 133Mhz
CPU Clock Multipliers Supported: 2, 2.5,3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9.0, 9.5
Dipswitch selected

CHIPSET
Intel 440BX AGPset

SYSTEM MEMORY
4 x 168 pin SDRAM DIMM sockets
Support up to 1GB
Full ECC Support

BIOS
DualBIOS 2Mbit Flash RAM
Award Plug and Play
Y2K Compliant

EXPANSION SLOTS
5 x 32 bit PCI slots
2 x 16 bit ISA slots (One PCI/ISA Shared slot)
1 x 32 bit AGP slot (v1.0 compliant)

ON BOARD Ultra I/O Chip
ITE 8671 chip
2 RS-232 Serial Ports (16550 UART compatible)
1 Parallel Printer Port (SPP/EPP/ECP mode)
1 FDD port (supports LS120, 3 mode, 1.2/1.44/2.88 MB FDD)
Built in IrDA TX/RX Header

HARDWARE MONITORING
Fan speed, voltages, system temp built in

ULTRA DMA/33 IDE PORTS
Supports 4 IDE devices
Supports up to PIO mode 4 and Ultra DMA/33
2 PCI bus mastering ATA E-IDE ports

BOARD DIMENSIONS
4 Layer PCB, (30.7cm x 19.2cm)
ATX form factor

DOUBLE STACK BACK PANEL I/O CONNECTORS
PS/2 Mini-DIN mouse & keyboard ports
2 USB ports
2 D-Sub 9-pin male Serial ports
1 D-sub 25-pin female printer port