ASUS P5N64 WS Professional motherboard specifications

Form factor:	ATX 12" x 9.6" / 30.5 cm x 24.5 cm
CPU socket type:	Socket 775
Front Side Bus:	1066 MHz 1333 MHz 1600 MHz 800 MHz
Chipset:	NVIDIA nForce 790i Ultra SLI
Motherboard features:	AI Nap MyLogo 2
Memory:	Dual-channel
Integrated Audio:	8-channel HD audio ADI AD1988B Audio codec
USB:	USB 2.0 x 8
BIOS:	AMI BIOS 8 MB Flash
Expansion slots:	PCI x 2 PCIe x1 x 1
Internal connectors:	ATX Power (24-pin) x 1 CD audio in x 1
Rear panel ports:	External SATA x 2 IEEE 1394a x 1 LAN RJ45 x 2 PS/2 Keyboard x 1 USB 2.0/1.1 x 6

NOTE: specifications are not complete

ASUS P5N64 WS Professional CPU compatibility list

Part Number	Frequency	Features	BIOS	PCB	Notes
Intel Celeron
HH80557RG041512 BX80557440 BXC80557440	440	2 GHz,800 FSB,L2 512KB,LGA775,revA1	0303	1.02G
HH80557RG041512 BX80557440 BXC80557440	440	2 GHz,800 FSB,L2 512KB,LGA775,revA1	0303	Any
HH80557RG049512	450	2.2 GHz,800 FSB,L2 512KB,LGA775,revA1	0503	Any
Intel Celeron Dual Core
HH80557PG025D BX80557E1200 BXC80557E1200F	E1200	1.6 GHz,800 FSB,L2:512K,revL2	0209	1.02G
HH80557PG025D BX80557E1200 BXC80557E1200F	E1200	revM0,1.6 GHz,800 FSB,L2:512K	0303	Any
HH80557PG025D BX80557E1200 BXC80557E1200F	E1200	revM0,1.6 GHz,800 FSB,L2:512K	0303	1.02G
Intel Core 2 Duo
HH80557PG0412M BX80557E4400	E4400	2 GHz,800FSB,L2:2MB,65W,rev.L2	0303	1.02G
HH80557PG0412M BX80557E4400	E4400	2 GHz,800FSB,L2:2MB,65W,rev.L2	0303	Any
HH80557PG0412M BX80557E4400	E4400	2 GHz,800FSB,L2:2MB,65W,rev.M0	0303	Any
HH80557PG0412M BX80557E4400	E4400	2 GHz,800FSB,L2:2MB,65W,rev.M0	0303	1.02G
HH80557PG0562M BX80557E4600	E4600	2.4 GHz,800FSB,L2:2MB,65W,rev.M0	0303	1.02G
HH80557PG0562M BX80557E4600	E4600	2.4 GHz,800FSB,L2:2MB,65W,rev.M0	0303	Any
HH80557PG0642M BX80557E4700	E4700	2.6 GHz,800FSB,L2:2MB,revG0	0303	Any
HH80557PG0642M BX80557E4700	E4700	2.6 GHz,800FSB,L2:2MB,revG0	0303	1.02G
EU80571PG0602M BX80571E5200 BXC80571E5200	E5200	2.5 GHz,800FSB,L2:2MB,rev.M0		Any
HH80557PH0362M BX80557E6300	E6300	1.86 GHz,1066FSB,L2:2MB,rev.B2	0303	1.02G
HH80557PH0362M BX80557E6300	E6300	1.86 GHz,1066FSB,L2:2MB,rev.B2	0303	Any
HH80557PH0462M BX80557E6400	E6400	2.13 GHz,1066FSB,L2:2MB,rev.L2	0209	1.02G
HH80557PH0674M BX80557E6700	E6700	2.66 GHz,1066FSB,L2:4MB,rev.B2	0303	1.02G
HH80557PH0674M BX80557E6700	E6700	2.66 GHz,1066FSB,L2:4MB,rev.B2	0303	Any
HH80557PJ0804MG BX80557E6850	E6850	3 GHz,1333FSB,L2:4MB,rev.G0	0303	1.02G
HH80557PJ0804MG BX80557E6850	E6850	3 GHz,1333FSB,L2:4MB,rev.G0	0303	Any
EU80571PH0613M BX80571E7200 BXC80571E7200	E7200	2.53 GHz,1066FSB,L2:3MB,rev.M0	0703	Any
EU80571PH0673M BX80571E7300 BXC80571E7300	E7300	2.66 GHz,1066FSB,L2:3MB,65W, rev.M0	0209	1.02G
EU80571PH0673M BX80571E7300 BXC80571E7300	E7300	2.66 GHz,1066FSB,L2:3MB,rev.M0	0303	Any
EU80571PH0673M BX80571E7300 BXC80571E7300	E7300	2.66 GHz,1066FSB,L2:3MB,rev.M0	0303	1.02G
AT80571PH0723M BX80571E7400 BXC80571E7400	E7400	2.8 GHz,1066FSB,L2:3MB,rev.R0	0503	Any
AT80571PH0773M BX80571E7500 BXC80571E7500	E7500	2.93 GHz,1066FSB,L2:3MB,rev.R0	0602	Any
AT80571PH0833ML BX80571E7600 BXC80571E7600	E7600	3.06 GHz,1066FSB,L2:3MB,rev.R0	0703	Any
EU80570PJ0676MN BX80570E8190	E8190	2.66 GHz,1333FSB,L2:6MB,65W,rev.C0	0209	1.02G
EU80570PJ0676MN BX80570E8190	E8190	2.66 GHz,1333FSB,L2:6MB,rev.C0	0303	Any
EU80570PJ0676MN BX80570E8190	E8190	2.66 GHz,1333FSB,L2:6MB,rev.C0	0303	1.02G
EU80570PJ0806M BX80570E8400 BXC80570E8400 BX80570E8400A	E8400	3 GHz,1333FSB,L2:6MB,65W,rev.C0	0209	1.02G
EU80570PJ0806M BX80570E8400 BXC80570E8400 BX80570E8400A	E8400	3 GHz,1333FSB,L2:6MB,65W,rev.E0	0405	Any
EU80570PJ0806M BX80570E8400 BXC80570E8400 BX80570E8400A	E8400	3 GHz,1333FSB,L2:6MB,rev.C0	0303	Any
EU80570PJ0806M BX80570E8400 BXC80570E8400 BX80570E8400A	E8400	3 GHz,1333FSB,L2:6MB,rev.C0	0303	1.02G
EU80570PJ0876M BX80570E8500 BXC80570E8500 BX80570E8500A	E8500	3.16 GHz,1333FSB,L2:6MB,65W,rev.C0	0209	1.02G
EU80570PJ0876M BX80570E8500 BXC80570E8500 BX80570E8500A	E8500	3.16 GHz,1333FSB,L2:6MB,65W,rev.E0	0405	Any
EU80570PJ0876M BX80570E8500 BXC80570E8500 BX80570E8500A	E8500	3.16 GHz,1333FSB,L2:6MB,rev.C0	0303	Any
EU80570PJ0876M BX80570E8500 BXC80570E8500 BX80570E8500A	E8500	3.16 GHz,1333FSB,L2:6MB,rev.C0	0303	1.02G
AT80570PJ0936M BX80570E8600 BXC80570E8600	E8600	3.33 GHz,1333FSB,L2:6MB,65W,rev.E0	0405	Any
Intel Core 2 Extreme
HH80562PH0678M BX80562QX6700	QX6700	2.66 GHz,1066FSB,L2:2X4MB,revB3,4 cores	0209	1.02G
HH80562PH0678M BX80562QX6700	QX6700	revB3,2.66 GHz,1066FSB,L2:2X4MB	0303	Any
HH80562PH0678M BX80562QX6700	QX6700	revB3,2.66 GHz,1066FSB,L2:2X4MB	0303	1.02G
HH80562PH0778M BX80562QX6800 BX80562PH0778M	QX6800	2.93 GHz,1066FSB,L2:2X4MB,rev.B3,4 cores	0209	1.02G
HH80562PH0778M BX80562QX6800 BX80562PH0778M	QX6800	rev.G0,2.93 GHz,1066FSB,L2:2X4MB,4 cores	0303	Any
HH80562PH0778M BX80562QX6800 BX80562PH0778M	QX6800	rev.G0,2.93 GHz,1066FSB,L2:2X4MB,4 cores	0303	1.02G
HH80562XJ0808M BX80562QX6850	QX6850	3 GHz,1333FSB,L2:2X4MB,rev.G0,4 cores	0209	1.02G
HH80562XJ0808M BX80562QX6850	QX6850	revG0,3 GHz,1333FSB,L2:2X4MB	0303	Any
HH80562XJ0808M BX80562QX6850	QX6850	revG0,3 GHz,1333FSB,L2:2X4MB	0303	1.02G
EU80569XJ080NL BX80569QX9650	QX9650	3 GHz,1333FSB,L2:2X6MB,rev.C0,4 cores	0209	1.02G
EU80569XJ080NL BX80569QX9650	QX9650	3 GHz,1333FSB,L2:2X6MB,rev.C1,4 cores	0209	1.02G
EU80569XJ080NL BX80569QX9650	QX9650	revC0,3 GHz,1333FSB,L2:2X6MB	0303	Any
EU80569XJ080NL BX80569QX9650	QX9650	revC0,3 GHz,1333FSB,L2:2X6MB	0303	1.02G
EU80569XL088NL BX80569QX9770	QX9770	3.2 GHz,1600FSB,L2:2X6MB,rev.C0,4 cores	0209	1.02G
EU80569XL088NL BX80569QX9770	QX9770	revC1,3.2 GHz,1600FSB,L2:2X6MB	0303	Any
EU80569XL088NL BX80569QX9770	QX9770	revC1,3.2 GHz,1600FSB,L2:2X6MB	0303	1.02G
HH80557PH0774M BX80557X6800	X6800	2.93 GHz,1066FSB,L2:4MB,rev.B2	0209	1.02G
HH80557PH0774M BX80557X6800	X6800	2.93 GHz,1066FSB,L2:4MB,revB2	0303	Any
HH80557PH0774M BX80557X6800	X6800	2.93 GHz,1066FSB,L2:4MB,revB2	0303	1.02G
Intel Core 2 Quad
EU80580PJ0534MN AT80580PJ0534MN BX80580Q8200	Q8200	rev.M1,2.33 GHz,1333FSB,L2:4MB,4 cores	0405	Any
EU80580PJ0534MN AT80580PJ0534MN BX80580Q8200	Q8200	rev.R0,2.33 GHz,1333FSB,L2:4MB,4 cores	0703	Any
AT80580AJ0534MN BX80580Q8200S	Q8200S	rev.R0,2.33 GHz,1333FSB,L2:4MB,4 cores	0703	Any
AT80580PJ0604MN BX80580Q8300 BXC80580Q8300	Q8300	rev.R0,2.5 GHz,1333FSB,L2:4MB,4 cores	0503	Any
AT80580PJ0674ML BX80580Q8400 BXC80580Q8400	Q8400	rev.R0,2.66 GHz,1333FSB,L2:4MB,4 cores	0703	Any
AT80580AJ0674ML	Q8400S	rev.R0,2.66 GHz,1333FSB,L2:4MB,4 cores	0703	Any
EU80580PJ0606M BX80580Q9300	Q9300	2.5 GHz,1333FSB,L2:6MB,rev.M0,4 cores	0209	1.02G
EU80580PJ0606M BX80580Q9300	Q9300	2.5 GHz,1333FSB,L2:6MB,rev.M1,4 cores	0303	1.02G
EU80580PJ0606M BX80580Q9300	Q9300	2.5 GHz,1333FSB,L2:6MB,rev.M1,4 cores	0303	Any
AT80580PJ0676M BX80580Q9400 BXC80580Q9400	Q9400	rev.R0,2.66 GHz,1333FSB,L2:12MB	0405	Any
AT80580PJ0676M BX80580Q9400 BXC80580Q9400	Q9400	rev.R0,2.66 GHz,1333FSB,L2:6MB	0405	Any
AT80580AJ0676M BX80580Q9400S	Q9400S	rev.R0,2.66 GHz,1333FSB,L2:6MB	0703	Any
EU80569PJ073N BX80569Q9550	Q9550	2.83 GHz,1333FSB,L2:12MB,rev.C0,4 cores	0209	1.02G
EU80569PJ073N BX80569Q9550	Q9550	2.83 GHz,1333FSB,L2:12MB,rev.C1	0303	Any
EU80569PJ073N BX80569Q9550	Q9550	2.83 GHz,1333FSB,L2:12MB,rev.C1	0303	1.02G
EU80569PJ073N BX80569Q9550	Q9550	2.83 GHz,1333FSB,L2:12MB,rev.C1,4 cores	0209	1.02G
EU80569PJ073N BX80569Q9550	Q9550	rev.E0,2.83 GHz,1333FSB,L2:12MB	0405	Any
AT80569AJ073N BX80569Q9550S	Q9550S	rev.E0,2.83 GHz,1333FSB,L2:12MB	0703	Any
AT80569PJ080N BX80569Q9650 BXC80569Q9650	Q9650	rev.E0,3 GHz,1333FSB,L2:12MB	0405	Any
Intel Pentium 4
JM80547PG1041M BX80547PG3600E	560/560J	3.6 GHz, DO,E0, 800 FSB	0303	1.02G
JM80547PG1041M BX80547PG3600E	560/560J	3.6 GHz, DO,E0, 800 FSB	0303	Any
JM80547PG1121M BX80547PG3800E BX80547PG3800EJ	570	3.8 GHz, E0, 800 FSB	0209	1.02G
JM80547PG1121M BX80547PG3800E	570J	3.8 GHz, D0,E0, 800 FSB	0303	Any
JM80547PG1121M BX80547PG3800E	570J	3.8 GHz, D0,E0, 800 FSB	0303	1.02G
HH80552PG0802M BX80552631	631	65nm,3 GHz, 800 FSB, L2:2MB, revD0	0303	1.02G
HH80552PG0802M BX80552631	631	65nm,3 GHz, 800 FSB, L2:2MB, revD0	0303	Any
JM80547PG1122MM HH80547PG1122MM BX80547PG3800F BX80547PG3600FT	670	3.8 GHz, 800 FSB, L2:2MB	0303	1.02G
JM80547PG1122MM HH80547PG1122MM BX80547PG3800F BX80547PG3600FT	670	3.8 GHz, 800 FSB, L2:2MB,N0	0303	1.02G
JM80547PG1122MM HH80547PG1122MM BX80547PG3800F BX80547PG3600FT	670	3.8 GHz, 800 FSB, L2:2MB,N0	0303	Any
HH80547PG1122MH	672	3.8 GHz, 800 FSB, L2:2MB, revR0	0303	1.02G
HH80547PG1122MH	672	3.8 GHz, 800 FSB, L2:2MB, revR0	0303	Any
	3.73 GHz	1066FSB, L2:2MB,rev,NO	0303	Any
	3.73 GHz	1066FSB, L2:2MB,rev,NO	0303	1.02G
Intel Pentium D
HH80551PG0882MN BX80551PG3200FN BX80551PG3200FT	840	3.2 GHz, 800 FSB, revA0	0303	1.02G
HH80551PG0882MN BX80551PG3200FN BX80551PG3200FT	840	3.2 GHz, 800 FSB, revA0	0303	Any
HH80553PG0724MN BX80553915 BX80553915R	915	2.8 GHz, 800 FSB, L2 4MB, revD0,without VT function	0209	1.02G
HH80553PG0884M BX80553940 BX80553940T	940	3.2 GHz, 800 FSB, L2 4MB, revB1	0303	1.02G
HH80553PG0884M BX80553940 BX80553940T	940	3.2 GHz, 800 FSB, L2 4MB, revB1	0303	Any
HH80553PG0964MN BX80553945 BX80553945R	945	3.4 GHz, 800 FSB, L2 4MB, revC1, without VT function	0209	1.02G
	955	3.4 GHz, 1066 FSB, L2 4MB, revB1	0303	Any
	955	3.4 GHz, 1066 FSB, L2 4MB, revB1	0303	1.02G
Intel Pentium Dual-Core
BX80557E2160 BXC80557E2160 HH80557PG0331M	E2160	1.8 GHz, 800FSB, L2 1MB, rev.L2	0209	1.02G
BX80557E2160 BXC80557E2160 HH80557PG0331M	E2160	1.8 GHz, 800FSB, L2 1MB,L2	0303	Any
BX80557E2160 BXC80557E2160 HH80557PG0331M	E2160	1.8 GHz, 800FSB, L2 1MB,L2	0303	1.02G
BX80557E2200 BXC80557E2200 HH80557PG0491M	E2200	2.2 GHz,800FSB,L2 1MB,M0	0303	1.02G
BX80557E2200 BXC80557E2200 HH80557PG0491M	E2200	2.2 GHz,800FSB,L2 1MB,rev.M0	0209	1.02G
AT80571PG0602M BX80571E5200 BXC80571E5200 EU80571PG0602M	E5200	2.5 GHz,800FSB,L2:2MB,rev.M0	0503	Any
AT80571PG0602M BX80571E5200 BXC80571E5200 EU80571PG0602M	E5200	2.5 GHz,800FSB,L2:2MB,rev.R0	0703	Any
AT80571PG0642M AT80571PG0642ML BX80571E5300 BXC80571E5300	E5300	2.6 GHz,800FSB,L2:2MB,rev.R0	0602	Any
AT80571PG0642M AT80571PG0642ML BX80571E5300	E5300	2.7 GHz,800FSB,L2:2MB,rev.R0	0602	Any
AT80571PH0722ML BX80571E6300 BXC80571E6300	E6300	2.8 GHz,1066FSB,L2:2MB,rev.R0	0703	Any
Intel Pentium Extreme Edition
HH80553PH1094M BX80553965	965	3.73 GHz, rev C1	0303	Any
HH80553PH1094M BX80553965	965	3.73 GHz, rev C1	0303	1.02G

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.