DFI PA61 motherboard specifications

CPU socket type:	Slot 1
Chipset:	VIA Apollo Pro (693A)

DFI PA61 CPU compatibility list

Part Number	Frequency	Features	BIOS	PCB	Notes
Intel Celeron
	266 - 433	66 MHz FSB, SEPP		D2
Intel Pentium II
	233 - 333	66 MHz FSB		D2
	350 - 450	100 MHz FSB		D2
Intel Pentium III
80525PY450512 BX80525U450512	450	4.5 x 100 MHz, Katmai	The latest	D2
	450 - 600	100 MHz FSB, Katmai		D2
80525PY500512 BX80525U500512	500	5 x 100 MHz, Katmai	The latest	D2
80526PY500256	500E	5 x 100 MHz, Coppermine	The latest	D2
	500E - 850E	100 MHz FSB, Coppermine		D2
	533 - 733	133 MHz FSB		D2
80525PZ533512 BX80525U533512	533B	4 x 133 MHz, Katmai	The latest	D2
	533EB - 933EB	133 MHz FSB, Coppermine		D2
80525PY550512 BX80525U550512	550	5.5 x 100 MHz, Katmai	The latest	D2
80526PY550256 BX80526U550256	550E	5.5 x 100 MHz, Coppermine	The latest	D2
80525PY600512 BX80525U600512	600	6 x 100 MHz, Katmai	The latest	D2
80525PZ600512 BX80525H600512	600B	4.5 x 133 MHz, Katmai	The latest	D2
80526PY600256 BX80526PY600256	600E	6 x 100 MHz, Coppermine	The latest	D2
80526PZ600256 BX80526U600256	600EB	4.5 x 133 MHz, Coppermine	The latest	D2
80526PY650256 BX80526U650256	650	6.5 x 100 MHz, Coppermine	The latest	D2
80526PZ667256 BX80526U667256	667	5 x 133 MHz, Coppermine	The latest	D2
80526PY700256 BX80526U700256	700	7 x 100 MHz, Coppermine	The latest	D2
80526PZ733256 BX80526U733256	733	5.5 x 133 MHz, Coppermine	The latest	D2

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.