FIC KA31 motherboard specifications

CPU socket type:

Slot 1

FIC KA31 CPU compatibility list

Part Number	Frequency	Features	BIOS	PCB	Notes
Intel Celeron
BX80523R266000 Celeron 266	266 MHz	4x, FSB 66 MHz	QN411	1.3
	300 MHz	4.5x, FSB 66 MHz, L2 0 KB	QN411	1.3
80524RX300128 BX80524R300128	300A	4.5x, FSB 66 MHz, L2 128 KB	QN411	1.3
BX80524R333128 Celeron 333	333 MHz	5x, FSB 66 MHz	QN411	1.3
	333 MHz	5x, FSB 66 MHz, PPGA package	QN411	1.3	Supported only with Converter Board
BX80524R366128 Celeron 366	366 MHz	5.5x, FSB 66 MHz	QN411	1.3
	366 MHz	5.5x, FSB 66 MHz, PPGA package	QN411	1.3	Supported only with Converter Board
BX80524R400128 Celeron 400	400 MHz	6x, FSB 66 MHz	QN411	1.3
	400 MHz	6x, FSB 66 MHz, PPGA package	QN411	1.3	Supported only with Converter Board
80524RX433128	433 MHz	6.5x, FSB 66 MHz	QN411	1.3
	433 MHz	6.5x, FSB 66 MHz, PPGA package	QN411	1.3	Supported only with Converter Board
	466 MHz	7x, FSB 66 MHz, PPGA package	QN411	1.3	Supported only with Converter Board
	500 MHz	7.5x, FSB 66 MHz, PPGA package	QN411	1.3	Supported only with Converter Board
	533 MHz	8x, FSB 66 MHz, FC-PGA package	QN411	1.3	Supported only with FIC-CK71 slotket
	533 MHz	8x, FSB 66 MHz, PPGA package	QN411	1.3	Supported only with Converter Board
	566 MHz	8.5x, FSB 66 MHz, FC-PGA package	QN411	1.3	Supported only with FIC-CK71 slotket
	600 MHz	9x, FSB 66 MHz, FC-PGA package	QN411	1.3	Supported only with FIC-CK71 slotket
	667 MHz	10x, FSB 66 MHz, FC-PGA package	QN411	1.3	Supported only with FIC-CK71 slotket
Intel Pentium II
80522PX233512 80522PX233512EC B80522P233512	233 MHz	3.5x, FSB 66 MHz	QN411	1.3
80522PX266512 80522PX266512EC 80523PX266512 80523PX266512PE B80522P266512 B80522P266512E B80523P266512E	266 MHz	4x, FSB 66 MHz	QN411	1.3
80522PX300512 80522PX300512EC 80523PX300512PE B80522P300512E B80523P300512E	300 MHz	4.5x, FSB 66 MHz	QN411	1.3
80523PX333512 80523PX333512PE B80523P333512E	333 MHz	5x, FSB 66 MHz	QN411	1.3
80523PY350512 80523PY350512PE 80523PY350512PE B80523P350512E BX80523U350512E	350 MHz	3.5x, FSB 100 MHz, Deschutes	QN411	1.3
80523PY400512 80523PY400512PE 80523PY400512PE B80523P400512E BX80523U400512E	400 MHz	4x, FSB 100 MHz, Deschutes	QN411	1.3
80523PY450512 80523PY450512PE 80523PY450512PE B80523P450512E BX80523U450512E	450 MHz	4.5x, FSB 100 MHz, Deschutes	QN411	1.3
Intel Pentium III
80525PY450512 BX80525U450512 BX80525U450512E	450 MHz	4.5x, FSB 100 MHz, Katmai	QN411	1.3
	500 MHz	5x, FSB 100 MHz, Coppermine, FC-PGA package	QN411	1.3	Supported only with FIC-CK71 slotket
80525PY500512 BX80525U500512 BX80525U500512E	500 MHz	5x, FSB 100 MHz, Katmai	QN411	1.3
80526PZ533256 BX80526U533256	533 MHz	4x, FSB 133 MHz, Coppermine, FC-PGA package	QN411	1.3	Supported only with FIC-CK71 slotket
80526PZ533256 BX80526U533256	533 MHz	4x, FSB 133 MHz, Coppermine, SECC2 package	QN411	1.3
80525PZ533512 BX80525U533512 BX80525U533512E	533 MHz	4x, FSB 133 MHz, Katmai	QN411	1.3
	550 MHz	5.5x, FSB 100 MHz, Coppermine, FC-PGA package	QN411	1.3	Supported only with FIC-CK71 slotket
80525PY550512 BX80525U550512	550 MHz	5.5x, FSB 100 MHz, Katmai	QN411	1.3
	600 MHz	4.5x, FSB 133 MHz, Coppermine, FC-PGA package	QN411	1.3	Supported only with FIC-CK71 slotket
80526PZ600256 BX80526U600256 BX80526U600256E KC80526PZ600256	600 MHz	4.5x, FSB 133 MHz, Coppermine, SECC2 package	QN411	1.3
80525PZ600512 BX80525H600512 BX80525H600512E	600 MHz	4.5x, FSB 133 MHz, Katmai	QN411	1.3
	600 MHz	6x, FSB 100 MHz, Coppermine, FC-PGA package	QN411	1.3	Supported only with FIC-CK71 slotket
80526PY600256 BX80526H600256 BX80526H600256E BX80526PY600256	600 MHz	6x, FSB 100 MHz, Coppermine, SECC2 package	QN411	1.3
	650 MHz	6.5x, FSB 100 MHz, Coppermine, FC-PGA package	QN411	1.3	Supported only with FIC-CK71 slotket
80526PY650256 BX80526PY650256 BX80526U650256	650 MHz	6.5x, FSB 100 MHz, Coppermine, SECC2 package	QN411	1.3
	667 MHz	5x, FSB 133 MHz, Coppermine, FC-PGA package	QN411	1.3	Supported only with FIC-CK71 slotket
80526PZ667256 BX80526U667256 BX80526U667256E KC80526PZ667256	667 MHz	5x, FSB 133 MHz, Coppermine, SECC2 package	QN411	1.3
	700 MHz	7x, FSB 100 MHz, Coppermine, FC-PGA package	QN411	1.3	Supported only with FIC-CK71 slotket
80526PY700256 BX80526U700256 BX80526U700256E KC80526PY700256	700 MHz	7x, FSB 100 MHz, Coppermine, SECC2 package	QN411	1.3
80526PZ733256 BX80526U733256 BX80526U733256E KC80526PZ733256	733 MHz	5.5x, FSB 133 MHz, Coppermine, FC-PGA package	QN411	1.3	Supported only with FIC-CK71 slotket
80526PZ733256 BX80526U733256 BX80526U733256E KC80526PZ733256	733 MHz	5.5x, FSB 133 MHz, Coppermine, SECC2 package	QN411	1.3
	750 MHz	7.5x, FSB 100 MHz, Coppermine, FC-PGA package	QN411	1.3	Supported only with FIC-CK71 slotket
80526PY750256 BX80526U750256 BX80526U750256E KC80526PY750256	750 MHz	7.5x, FSB 100 MHz, Coppermine, SECC2 package	QN411	1.3
80526PZ800256 BX80526U800256 BX80526U800256E KC80526PZ800256	800 MHz	6x, FSB 133 MHz, Coppermine, SECC2 package	QN411	1.3
80526PY800256 BX80526H800256 BX80526H800256E KC80526PY800256	800 MHz	8x, FSB 100 MHz, Coppermine, SECC2 package	QN411	1.3
80526PZ866256 BX80526U866256 KC80526PZ866256	866 MHz	6.5x, FSB 133 MHz, Coppermine, SECC2 package	QN411	1.3

When part numbers are not supplied by motherboard manufacturers, we use best guess approach to determine part numbers based on CPU model, frequency and features. In some cases our guess may be incorrect or incomplete. Please always verify part numbers before committing to buying the CPU.