ASUS P5G-MX motherboard specifications

Form factor:	micro-ATX 9.6" x 7.6" / 24.4 cm x 18.3 cm
CPU socket type:	Socket 775
Chipset:	Intel 945GC
Motherboard features:	CrashFree BIOS 2 EZ Flash MyLogo Q-Fan
Memory:	2 DIMMs 4 GB DDR2 667/533 Dual-channel
Integrated Audio:	6-channel HD audio Realtek ALC662, Audio codec
BIOS:	AMI BIOS 4 MB Flash
Expansion slots:	PCI 2.2 x 1 PCIe x1 x 1 PCIe x16 x 1
Internal connectors:	CD/AUX audio in x 1 CPU Fan x 1 Chassis Fan x 1 Front panel audio x 1 IDE x 1 S/PDIF Out x 1 System Panel x 1
Rear panel ports:	LAN RJ45 x 2 PS/2 Keyboard x 1 PS/2 Mouse x 1 Parallel port x 1 Serial port x 1 USB 2.0/1.1 x 6 VGA x 1
Included accessories:	I/O Shield x 1 SATA cable(s) x 1 SATA power cable(s) x 1 UltraDMA 133/100/66 cable(s) x 1 User manual x 1
Supported Operating System(s):	Windows Vista Windows XP

NOTE: specifications are not complete

ASUS P5G-MX CPU compatibility list

Part Number	Frequency	Features	BIOS	PCB	Notes
Intel Celeron
HH80557RG025512 BX80557420 BXC80557420	420	1.6 GHz, 800 FSB, L2 512KB, LGA775	0201	Any
HH80557RG025512 BX80557420 BXC80557420	420	1.6 GHz,800 FSB,L2 512KB,LGA775,revA1	0201	Any
HH80557RG033512 BX80557430 BXC80557430	430	1.8 GHz, 800 FSB, L2 512KB, LGA775	0201	Any
HH80557RG033512 BX80557430 BXC80557430	430	1.8 GHz,800 FSB,L2 512KB,LGA775,revA1	0201	Any
HH80557RG041512 BX80557440 BXC80557440	440	2 GHz, 800 FSB, L2 512KB, LGA775	0201	Any
HH80557RG041512 BX80557440 BXC80557440	440	2 GHz,800 FSB,L2 512KB,LGA775,revA1	0201	Any
HH80557RG049512	450	2.2 GHz,800 FSB,L2 512KB,LGA775,revA1	0404	Any
HH80557PG025D BX80557E1200 BXC80557E1200F	E1200	1.6 GHz, 800 FSB, L2: 512K, revM0	0302	Any
	E1300	1.8 GHz, 800 FSB, L2: 512K, revM0	0302	Any
Intel Celeron Dual Core
HH80557PG025D BX80557E1200 BXC80557E1200F	E1200	1.6 GHz,800 FSB,L2:512K,revM0	0302	Any
HH80557PG025D BX80557E1200 BXC80557E1200F	E1200	revM0,1.6 GHz,800 FSB,L2:512K	0302	Any
HH80557PG033D	E1300	1.8 GHz, 800 FSB, L2: 512K, revM0	0302	Any
HH80557PG033D	E1300	revM0,1.8 GHz, 800 FSB, L2: 512K	0302	Any
HH80557PG033D	E1300	revM0,1.8 GHz,800 FSB,L2: 512K	0302	Any
HH80557PG049D BX80557E1500 BXC80557E1500	E1500	revM0,2.2 GHz,800 FSB,L2: 512K	0302	Any
Intel Core 2 Duo
HH80557PG0332M BX80557E4300	E4300	1.8 GHz,800FSB,L2:2MB,65W,rev.L2	0201	Any
HH80557PG0412M BX80557E4400	E4400	2 GHz,800FSB,L2:2MB,65W,rev.L2	0201	Any
HH80557PG0412M BX80557E4400	E4400	2 GHz,800FSB,L2:2MB,65W,rev.M0	0302	Any
HH80557PG0492M BX80557E4500	E4500	2.2 GHz,800FSB,L2:2MB,65W,rev.M0	0201	Any
HH80557PG0562M BX80557E4600	E4600	2.4 GHz,800FSB,L2:2MB,65W,rev.M0	0302	Any
HH80557PG0642M BX80557E4700	E4700	2.6 GHz,800FSB,L2:2MB,revG0	0302	Any
EU80571PG0602M BX80571E5200 BXC80571E5200	E5200	2.5 GHz,800FSB,L2:2MB,rev.M0	0404	Any	beta
HH80557PH0362M BX80557E6300	E6300	1.86 GHz,1066FSB,L2:2MB,rev.B2	0201	Any
HH80557PH0362M BX80557E6300	E6300	1.86 GHz,1066FSB,L2:2MB,rev.L2	0201	Any
HH80557PH0364M BX80557E6320	E6320	1.86 GHz,1066FSB,B2:4MB,rev.B2	0201	Any
BX80557E6320 HH80557PH0364M	E6320	1.86 GHz,1066FSB,L2:4MB,rev.B2	0201	Any
HH80557PH0462M BX80557E6400	E6400	2.13 GHz,1066FSB,L2:2MB,rev.B2	0201	Any
HH80557PH0462M BX80557E6400	E6400	2.13 GHz,1066FSB,L2:2MB,rev.L2	0201	Any
HH80557PH0464M BX80557E6420	E6420	2.13 GHz,1066FSB,L2:4MB,rev.B2	0201	Any
HH80557PH0564M BX80557E6600	E6600	2.4 GHz,1066FSB,L2:4MB,rev.B2	0201	Any
HH80557PH0674M BX80557E6700	E6700	2.66 GHz,1066FSB,L2:4MB,rev.B2	0201	Any
EU80571PH0613M BX80571E7200 BXC80571E7200	E7200	2.53 GHz,1066FSB,L2:3MB,rev.M0	0404	Any	beta
EU80571PH0673M BX80571E7300 BXC80571E7300	E7300	2.66 GHz,1066FSB,L2:3MB,rev.M0	0404	Any	beta
EU80570PJ0676MN BX80570E8190	E8190	2.66 GHz,1333FSB,L2:6MB,rev.C0	0404	Any	beta,Due to chipset limitation, 1333FSB processors can only run at a maxium speed of 1066FSB on this motherboard.
EU80570PJ0676M BX80570E8200 BXC80570E8200 BX80570E8200A	E8200	2.66 GHz,1333FSB,L2:6MB,rev.C0	0404	Any	beta,Due to chipset limitation, 1333FSB processors can only run at a maxium speed of 1066FSB on this motherboard.
EU80570AJ0736M BX80570E8300	E8300	2.83 GHz,1333FSB,L2:6MB,rev.C0	0404	Any	beta,Due to chipset limitation, 1333FSB processors can only run at a maxium speed of 1066FSB on this motherboard.
EU80570PJ0806M BX80570E8400 BXC80570E8400 BX80570E8400A	E8400	3 GHz,1333FSB,L2:6MB,65W,rev.E0	0404	Any	beta,Due to chipset limitation, 1333FSB processors can only run at a maxium speed of 1066FSB on this motherboard.
EU80570PJ0806M BX80570E8400 BXC80570E8400 BX80570E8400A	E8400	3 GHz,1333FSB,L2:6MB,rev.C0	0404	Any	beta,Due to chipset limitation, 1333FSB processors can only run at a maxium speed of 1066FSB on this motherboard.
EU80570PJ0876M BX80570E8500 BXC80570E8500 BX80570E8500A	E8500	3.16 GHz,1333FSB,L2:6MB,65W,rev.E0	0404	Any	beta,Due to chipset limitation, 1333FSB processors can only run at a maxium speed of 1066FSB on this motherboard.
EU80570PJ0876M BX80570E8500 BXC80570E8500 BX80570E8500A	E8500	3.16 GHz,1333FSB,L2:6MB,rev.C0	0404	Any	beta,Due to chipset limitation, 1333FSB processors can only run at a maxium speed of 1066FSB on this motherboard.
AT80570PJ0936M BX80570E8600 BXC80570E8600	E8600	3.33 GHz,1333FSB,L2:6MB,65W,rev.E0	0404	Any	beta,Due to chipset limitation, 1333FSB processors can only run at a maxium speed of 1066FSB on this motherboard.
AT80570PJ0936M BX80570E8600 BXC80570E8600	E8600	3.33 GHz,1333FSB,L2:6MB,rev.C0	0404	Any	beta,Due to chipset limitation, 1333FSB processors can only run at a maxium speed of 1066FSB on this motherboard.
Intel Core 2 Extreme
HH80562PH0678M BX80562QX6700	QX6700	2.66 GHz,1066FSB,L2:2X4MB,rev.B3,4 cores	0201	Any
HH80562PH0778M BX80562QX6800 BX80562PH0778M	QX6800	2.93 GHz,1066FSB,L2:2X4MB,rev.B3,4 cores	0201	Any
HH80557PH0774M BX80557X6800	X6800	2.93 GHz,1066FSB,L2:4MB,rev.B2	0201	Any
HH80557PH0774M BX80557X6800	X6800	2.93 GHz,1066FSB,L2:4MB,revB2	0201	Any
Intel Core 2 Quad
HH80562PH0468M BX80562Q6400	Q6400	2.13 GHz,1066FSB,L2:2X4MB,rev.B3,4 cores	0201	Any
HH80562PH0568M BX80562Q6600	Q6600	2.4 GHz,1066FSB,L2:2X4MB,rev.B3,4 cores	0201	Any
Intel Pentium Dual-Core
BX80557E2140 BXC80557E2140 HH80557PG0251M	E2140	1.6 GHz, 800FSB, L2 1MB, rev.L2	0201	Any
BX80557E2140 BXC80557E2140 HH80557PG0251M	E2140	1.6 GHz, 800FSB, L2 1MB,L2	0201	Any
BX80557E2140 BXC80557E2140 HH80557PG0251M	E2140	1.6 GHz,800FSB,L2 1MB,M0	0302	Any
BX80557E2140 BXC80557E2140 HH80557PG0251M	E2140	1.6 GHz,800FSB,L2 1MB,rev.M0	0302	Any
BX80557E2160 BXC80557E2160 HH80557PG0331M	E2160	1.8 GHz, 800FSB, L2 1MB, rev.L2	0201	Any
BX80557E2160 BXC80557E2160 HH80557PG0331M	E2160	1.8 GHz, 800FSB, L2 1MB,L2	0201	Any
BX80557E2160 BXC80557E2160 HH80557PG0331M	E2160	1.8 GHz,800FSB,L2 1MB,M0	0302	Any
BX80557E2160 BXC80557E2160 HH80557PG0331M	E2160	1.8 GHz,800FSB,L2 1MB,rev.M0	0302	Any
BX80557E2180 BXC80557E2180 HH80557PG0411M	E2180	2 GHz,800FSB,L2 1MB,M0	0302	Any
BX80557E2180 BXC80557E2180 HH80557PG0411M	E2180	2 GHz,800FSB,L2 1MB,rev.M0	0302	Any
BX80557E2200 BXC80557E2200 HH80557PG0491M	E2200	2.2 GHz,800FSB,L2 1MB,M0	0302	Any
BX80557E2200 BXC80557E2200 HH80557PG0491M	E2200	2.2 GHz,800FSB,L2 1MB,rev.M0	0302	Any
BX80557E2220 BXC80557E2220 HH80557PG0561M	E2220	2.4 GHz,800FSB,L2 1MB,M0	0302	Any
BX80557E2220 BXC80557E2220 HH80557PG0561M	E2220	2.4 GHz,800FSB,L2 1MB,rev.M0	0302	Any
AT80571PG0602M BX80571E5200 BXC80571E5200 EU80571PG0602M	E5200	2.5 GHz,800FSB,L2:2MB,rev.M0	0404	Any	beta

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.