DFI 648FX-AL motherboard specifications

CPU socket type:

Socket 478

DFI 648FX-AL CPU compatibility list

Part Number	Frequency	Features	BIOS	PCB	Notes
Intel Celeron
RK80532RC045128 BX80532RC2100B	2.1 GHz	21 x 400 MHz, Northwood	06/12/2003	A
RK80532RC049128 BX80532RC2200B	2.2 GHz	22 x 400 MHz, 1.525V, Northwood	06/12/2003	A
RK80532RC056128 BX80532RC2400B	2.4 GHz	24 x 400 MHz, Northwood	06/12/2003	A
RK80532RC064128 BX80532RC2600B	2.6 GHz	26 x 400 MHz, Northwood	Any	A
RK80532RC072128 BX80532RC2800B	2.8 GHz	28 x 400 MHz, Northwood	06/27/2003	A
Intel Pentium 4
RK80532PC041512 BX80532PC2000D	2.0 GHz	20 x 400 MHz, Northwood	06/12/2003	A
RK80532PC049512 BX80532PC2200D	2.2 GHz	22 x 400 MHz, Northwood	06/12/2003	A
RK80532PE051512 BX80532PE2266D	2.26 GHz	19 x 533 MHz, Northwood	06/12/2003	A
RK80532PG056512 BX80532PG2400D	2.4 GHz	12 x 800 MHz, HT technology	06/12/2003	A
RK80532PE056512 BX80532PE2400D	2.4 GHz	18 x 533 MHz, Northwood	06/12/2003	A
RK80532PC056512 BX80532PC2400D	2.4 GHz	24 x 400 MHz, Northwood	06/12/2003	A
RK80532PE061512 BX80532PE2533D	2.53 GHz	19 x 533 MHz, Northwood	06/12/2003	A
RK80532PG064512 BX80532PG2600D	2.6 GHz	13 x 800 MHz, HT technology	06/12/2003	A / B
RK80532PC064512 BX80532PC2600D	2.6 GHz	26 x 400 MHz, Northwood	06/12/2003	A
RK80532PE067512 BX80532PE2667D	2.66 GHz	20 x 533 MHz, HT technology	06/12/2003	A / B
RK80546PG0721M BX80546PG2800E	2.8 GHz	14 x 800 MHz, FMB 1.0+, 90nm	06/12/2003	A / B
RK80532PE072512 BX80532PE2800D RK80546PE0721M BX80546PE2800E	2.8 GHz	21 x 533 MHz, HT technology	06/12/2003	A / B
RK80532PE072512 BX80532PE2800D	2.8 GHz	21 x 533 MHz, Northwood	06/12/2003	A
RK80532PG080512 BX80532PG3000D RK80546PG0801M BX80546PG3000E	3.0 GHz	15 x 800 MHz, HT technology	06/12/2003	A / B
RK80532PE083512 BX80532PE3066D	3.06 GHz	23 x 533 MHz, 1.55V, 1.55V, HT technology	06/27/2003	A / B
RK80532PE083512 BX80532PE3066D	3.06 GHz	23 x 533 MHz, 1.5V, 1.5V, HT technology	06/12/2003	A
RK80532PG088512 BX80532PG3200D RK80546PG0881M BX80546PG3200E	3.2 GHz	16 x 800 MHz, HT technology	06/12/2003	A / B

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.