Intel AL440LX motherboard specifications

CPU socket type:	Slot 1
* Pentium III processor is not supported on this motherboard and attempting to use it may result in damage to the processor and/or motherboard. 1. requires BIOS P13 or later 2. requires BIOS P10 or later 3. requires BIOS P08 or later

Intel AL440LX CPU compatibility list

Part Number	Frequency	Features	BIOS	PCB	Notes
Intel Celeron
BX80523R266000 Celeron 266	266 MHz				Note 3
BX80523R300000 BX80524R300128 Celeron 300 Celeron 300A	300 MHz				Note 3
Celeron 300 BX80523R300000 BX80524R300128 Celeron 300A	300A MHz				Note 2
BX80524R333128 Celeron 333	333 MHz				Note 2
BX80524R366128 Celeron 366	366 MHz				Note 2
BX80524R400128 Celeron 400	400 MHz				Note 2
Celeron 433	433 MHz				Note 1
Intel Pentium II
80522PX233512 80522PX233512EC B80522P233512	233 MHz
80522PX266512 B80522P266512 80522PX266512EC B80522P266512E 80523PX266512 80523PX266512PE B80523P266512E	266 MHz
80522PX300512 80522PX300512EC B80522P300512E 80523PX300512PE B80523P300512E2	300 MHz
80523PX333512 80523PX333512PE B80523P333512E	333 MHz
Intel Pentium III
	Any				Not supported

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.