Intel BI440ZX motherboard specifications

CPU socket type:	Socket 370
* Motherboard BI440ZX supports Intel® Celeron® processors in the Plastic Pin Grid Array (PPGA) form factor. 1. Requires BIOS P07 or later AND one of the following AA numbers: * AA 725662-208 or greater * AA 725665-208 or greater * AA 729695-208 or greater 2. Requires BIOS P07 or later 3. Requires BIOS P04 or later

Intel BI440ZX CPU compatibility list

Part Number	Frequency	Features	BIOS	PCB	Notes
Intel Celeron
	300A MHz	socket 370
BX80524P333128 FV80524RX333128	333 MHz	socket 370
BX80524P366128 FV80524RX366128	366 MHz	socket 370
BX80524P400128 FV80524RX400128	400 MHz	socket 370
BX80524P433128 FV80524RX433128	433 MHz	socket 370			Note 3
BX80524P466128 FV80524RX466128	466 MHz	socket 370			Note 3
BX80524P500128 FV80524RX500128	500 MHz	socket 370			Note 2
BX80524P533128 BX80526F533128 FV80524RX533128 RB80526RX533128	533 MHz	socket 370			Note 1

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.