Intel D850EMD2 motherboard specifications

CPU socket type:

Socket 478

Intel D850EMD2 CPU compatibility list

Part Number	Frequency	Features	BIOS	PCB	Notes
Intel Pentium 4
BX80531NK140G RK80531PC017G0K	1.40 GHz	400 MHz FSB, 256 KB	P10 or greater
BX80531NK150G RK80531PC021G0K	1.50 GHz	400 MHz FSB, 256 KB	P10 or greater
BX80531NK160G RK80531PC025G0K	1.60 GHz	400 MHz FSB, 256 KB	P10 or greater
BX80532PC1600D RK80532PC025512	1.60A GHz	400 MHz FSB, 512 KB	P10 or greater
BX80531NK170G RK80531PC029G0K	1.70 GHz	400 MHz FSB, 256 KB	P10 or greater
RK80532PC029512	1.7A GHz	400 MHz FSB, 512 KB	P10 or greater
BX80531NK180G RK80531PC033G0K	1.80 GHz	400 MHz FSB, 256 KB	P10 or greater
BX80532PC1800D RK80532PC033512	1.80A GHz	400 MHz FSB, 512 KB	P10 or greater
BX80531NK190G RK80531PC037G0K	1.90 GHz	400 MHz FSB, 256 KB	P10 or greater
BX80531NK200G RK80531PC041G0K	2.0 GHz	400 MHz FSB, 256 KB	P10 or greater
BX80532PC2000D RK80532PC041512	2.0A GHz	400 MHz FSB, 512 KB	P10 or greater
BX80532PC2200D RK80532PC049512	2.20 GHz	400 MHz FSB, 512 KB	P10 or greater
	2.26 GHz	400 MHz FSB, 512 KB	P10 or greater
BX80532PE2400D RK80532PE056512	2.40 GHz	533 MHz FSB, 512 KB	P10 or greater
	2.4B GHz	400 MHz FSB, 512 KB	P10 or greater
	2.50 GHz	533 MHz FSB, 512 KB	P10 or greater
BX80532PE2533D RK80532PE061512	2.53 GHz	400 MHz FSB, 512 KB	P10 or greater
BX80532PC2600D RK80532PC064512	2.60 GHz	400 MHz FSB, 512 KB	P10 or greater
BX80532PE2667D RK80532PE067512	2.66 GHz	533 MHz FSB, 512 KB	P10 or greater
BX80532PE2800D RK80532PE072512	2.80 GHz	533 MHz FSB, 512 KB	P10 or greater

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.