A-Trend
ATC-6521/ATC-6521M (BX)
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BIOS images:
| Manuf. |
POST String |
Note |
BIOS Ver. |
Core Ver. |
| Award |
05/05/1999-i440BX-W977-ATC-6521C-DW |
|
1.0 02 WB1
|
4.51PG |
| I/O ports: |
Expansion slots: |
- 1x Floppy interface
- 2x IDE interface
- 1x PS/2 keyboard
- 1x PS/2 mouse
- 1x Parallel
- 2x Serial
- 2x USB 1.x
|
- 2x 32-bit PCI
- 2x 3.3V AGP
- 2x 16-bit ISA
|
| Audio Chipset: |
Yamaha DS-1 (YMF724) |
| Supported CPUs: |
Intel Pentium II (Klamath/Deschutes)
Intel Pentium III (Katmai)
Intel Celeron (Covington/Mendocino)
|
| Supported FSB speeds: |
66MHz
100MHz
|
Notes:
Boards also exists in a 440ZX varaint but we don't have info on that one yet.