Biostar G31M 7.x motherboard specifications

Form factor:	micro-ATX 225mm x 170mm
CPU socket type:	Socket 775
Chipset:	Intel G31 Intel ICH7
Integrated graphics:	Intel Graphics Media Accelerator 3100 Up to 384 MB of shared RAM
Integrated Audio:	6-channel HD audio VIA VT1708B
LAN:	10Mb/100Mb Realtek RTL8103EL LAN controller
IDE:	1 x IDE
SATA:	2 x SATA II 3Gb/s
USB:	2 x USB 2.0 (header) 4 x USB 2.0 (port)
Parallel:	1 x Parallel
Expansion slots:	1 x PCI 1 x PCIe x16
Internal connectors:	1 x CPU fan 1 x FDD 1 x Front audio 1 x Front panel 1 x IDE 1 x System fan 2 x SATA II 3Gb/s 2 x USB 2.0
Rear panel ports:	1 x Keyboard PS/2 1 x Mouse PS/2 1 x RJ45 1 x VGA 3 x Audio 4 x USB 2.0
Included accessories:	1 x CD with drivers 1 x I/O shield 1 x User Manual 2 x SATA cable
Supported Operating System(s):	Microsoft Windows 7 Microsoft Windows Vista Microsoft Windows XP

NOTE: specifications are not complete

Biostar G31M 7.x CPU compatibility list

Part Number	Frequency	Features	BIOS	PCB	Notes
Intel Celeron
HH80557RG025512 BX80557420 BXC80557420	420	SL9XP, 1.6 GHz, 800 MHz FSB, 35W
HH80557RG025512 BX80557420 BXC80557420	420	SL9XP, 1.6 GHz, 800 MHz FSB, 35W		7.x
HH80557RG033512 BX80557430 BXC80557430	430	SL9XN, 1.8 GHz, 800 MHz FSB, 35W
HH80557RG033512 BX80557430 BXC80557430	430	SL9XN, 1.8 GHz, 800 MHz FSB, 35W		7.x
HH80557RG049512	450	SLAFZ, 2.2 GHz, 800 MHz FSB, 35W
HH80557RG049512	450	SLAFZ, 2.2 GHz, 800 MHz FSB, 35W		7.x
Intel Celeron Dual Core
HH80557PG025D BX80557E1200 BXC80557E1200F	E1200	SLAQW, 1.6 GHz, 800 MHz FSB, 65W
HH80557PG025D BX80557E1200 BXC80557E1200F	E1200	SLAQW, 1.6 GHz, 800 MHz FSB, 65W		7.x
HH80557PG056D BX80557E1600 BXC80557E1600	E1600	Q9DM, 2.4 GHz, 800 MHz FSB, 65W
HH80557PG056D BX80557E1600 BXC80557E1600	E1600	Q9DM, 2.4 GHz, 800 MHz FSB, 65W		7.x
Intel Core 2 Duo
	E3000	QLVM, 3.4 GHz, 800 MHz FSB, 65W
	E3000	QLVM, 3.4 GHz, 800 MHz FSB, 65W		7.x
HH80557PG0332M BX80557E4300	E4300	SL9TB, 1.8 GHz, 800 MHz FSB, 65W
HH80557PG0332M BX80557E4300	E4300	SL9TB, 1.8 GHz, 800 MHz FSB, 65W		7.x
HH80557PG0412M BX80557E4400	E4400	SLA3F, 2 GHz, 800 MHz FSB, 65W
HH80557PG0412M BX80557E4400	E4400	SLA3F, 2 GHz, 800 MHz FSB, 65W		7.x
HH80557PG0492M BX80557E4500	E4500	SLA95, 2.2 GHz, 800 MHz FSB, 65W
HH80557PG0492M BX80557E4500	E4500	SLA95, 2.2 GHz, 800 MHz FSB, 65W		7.x
HH80557PG0642M BX80557E4700	E4700	E4700, 2.6 GHz, 800 MHz FSB, 65W
BX80557E4700 HH80557PG0642M	E4700	SLALT, 2.6 GHz, 800 MHz FSB, 65W
BX80557E4700 HH80557PG0642M	E4700	SLALT, 2.6 GHz, 800 MHz FSB, 65W		7.x
AT80571PG0602M BX80571E5200 BXC80571E5200 EU80571PG0602M	E5200	QFHQ, 2.5 GHz, 800 MHz FSB, 65W
	E6000	QLPP, 3.46 GHz, 1066 MHz FSB, 65W
	E6000	QLPP, 3.46 GHz, 1066 MHz FSB, 65W		7.x
HH80557PH0362M BX80557E6300	E6300	SL9SA, 1.86 GHz, 1066 MHz FSB, 65W
HH80557PH0362M BX80557E6300	E6300	SL9SA, 1.86 GHz, 1066 MHz FSB, 65W		7.x
HH80557PH0364M BX80557E6320	E6320	SLA4U, 1.86 GHz, 1066 MHz FSB, 65W
HH80557PH0364M BX80557E6320	E6320	SLA4U, 1.86 GHz, 1066 MHz FSB, 65W		7.x
HH80557PH0462M BX80557E6400	E6400	SL9S9, 2.13 GHz, 1066 MHz FSB, 65W
HH80557PH0462M BX80557E6400	E6400	SL9S9, 2.13 GHz, 1066 MHz FSB, 65W		7.x
HH80557PH0564M BX80557E6600	E6600	SL9S8, 2.4 GHz, 1066 MHz FSB, 65W
HH80557PH0564M BX80557E6600	E6600	SL9S8, 2.4 GHz, 1066 MHz FSB, 65W		7.x
HH80557PH0674M BX80557E6700	E6700	SL9ZF, 2.66 GHz, 1066 MHz FSB, 65W
HH80557PH0674M BX80557E6700	E6700	SL9ZF, 2.66 GHz, 1066 MHz FSB, 65W		7.x
HH80557PJ0674MG BX80557E6750	E6750	SLA9V, 2.66 GHz, 1333 MHz FSB, 65W
HH80557PJ0674MG BX80557E6750	E6750	SLA9V, 2.66 GHz, 1333 MHz FSB, 65W		7.x
HH80557PJ0804MG BX80557E6850	E6850	SLA9U, 3 GHz, 1333 MHz FSB, 65W
HH80557PJ0804MG BX80557E6850	E6850	SLA9U, 3 GHz, 1333 MHz FSB, 65W		7.x
EU80571PH0613M BX80571E7200 BXC80571E7200	E7200	SLAVN, 2.53 GHz, 1066 MHz FSB, 65W
EU80571PH0613M BX80571E7200 BXC80571E7200	E7200	SLAVN, 2.53 GHz, 1066 MHz FSB, 65W		7.x
EU80571PH0673M BX80571E7300 BXC80571E7300	E7300	SLAPB, 2.66 GHz, 1066 MHz FSB, 65W
EU80571PH0673M BX80571E7300 BXC80571E7300	E7300	SLAPB, 2.66 GHz, 1066 MHz FSB, 65W		7.x
AT80571PH0773M BX80571E7500 BXC80571E7500	E7500	SLB9Z, 2.93 GHz, 1066 MHz FSB, 65W
AT80571PH0773M BX80571E7500 BXC80571E7500	E7500	SLB9Z, 2.93 GHz, 1066 MHz FSB, 65W		7.x
AT80571PH0833ML BX80571E7600 BXC80571E7600	E7600	QLUH, 3.06 GHz, 1066 MHz FSB, 65W
AT80571PH0833ML BX80571E7600 BXC80571E7600	E7600	QLUH, 3.06 GHz, 1066 MHz FSB, 65W		7.x
EU80570PJ0676M BX80570E8200 BXC80570E8200	E8200	Q9HR, 2.66 GHz, 1333 MHz FSB, 65W
EU80570PJ0676M BX80570E8200 BXC80570E8200	E8200	Q9HR, 2.66 GHz, 1333 MHz FSB, 65W		7.x
EU80570PJ0806M AT80570PJ0806M BX80570E8400	E8400	Q9HD, 3 GHz, 1333 MHz FSB, 65W
EU80570PJ0806M AT80570PJ0806M BX80570E8400	E8400	Q9HD, 3 GHz, 1333 MHz FSB, 65W		7.x
EU80570PJ0876M AT80570PJ0876M BX80570E8500	E8500	Q9G2, 3.16 GHz, 1333 MHz FSB, 65W
EU80570PJ0876M AT80570PJ0876M BX80570E8500	E8500	Q9G2, 3.16 GHz, 1333 MHz FSB, 65W		7.x
AT80570PJ0936M BX80570E8600 BXC80570E8600	E8600	SLB9L, 3.33 GHz, 1333 MHz FSB, 65W
AT80570PJ0936M BX80570E8600 BXC80570E8600	E8600	SLB9L, 3.33 GHz, 1333 MHz FSB, 65W		7.x
Intel Core 2 Quad
AT80580AJ0674ML	Q8400s	QLRY, 2.66 GHz, 1333 MHz FSB, 65W
AT80580AJ0674ML	Q8400s	QLRY, 2.66 GHz, 1333 MHz FSB, 65W		7.x
AT80580AJ0736MG	Q9505s	QMLU, 2.83 GHz, 1333 MHz FSB, 65W
AT80580AJ0736MG	Q9505s	QMLU, 2.83 GHz, 1333 MHz FSB, 65W		7.x
Intel Pentium
AT80571PH0722ML BX80571E6300	E6300	QLPZ, 2.8 GHz, 1066 MHz FSB, 65W
AT80571PH0722ML BX80571E6300	E6300	QLPZ, 2.8 GHz, 1066 MHz FSB, 65W		7.x
AT80571PH0722ML BX80571E6300	E6300	QMDW, 2.8 GHz, 1066 MHz FSB, 45W
AT80571PH0722ML BX80571E6300	E6300	QMDW, 2.8 GHz, 1066 MHz FSB, 45W		7.x
Intel Pentium Dual-Core
BX80557E2140 BXC80557E2140 HH80557PG0251M	E2140	SLA3J, 1.6 GHz, 800 MHz FSB, 65W
BX80557E2140 BXC80557E2140 HH80557PG0251M	E2140	SLA3J, 1.6 GHz, 800 MHz FSB, 65W		7.x
HH80557PG0331M BX80557E2160 BXC80557E2160	E2160	SLA3H, 1.8 GHz, 800 MHz FSB, 65W
HH80557PG0331M BX80557E2160 BXC80557E2160	E2160	SLA3H, 1.8 GHz, 800 MHz FSB, 65W		7.x
HH80557PG0491M BX80557E2200	E2200	SLA8X, 2.2 GHz, 800 MHz FSB, 65W
HH80557PG0491M BX80557E2200	E2200	SLA8X, 2.2 GHz, 800 MHz FSB, 65W		7.x
BX80557E2220 BXC80557E2220 HH80557PG0561M	E2220	SLA8W, 2.4 GHz, 800 MHz FSB, 65W
BX80557E2220 BXC80557E2220 HH80557PG0561M	E2220	SLA8W, 2.4 GHz, 800 MHz FSB, 65W		7.x
AT80571PG0602M BX80571E5200 BXC80571E5200 EU80571PG0602M	E5200	QFHQ, 2.5 GHz, 800 MHz FSB, 65W		7.x
AT80571PG0602M BX80571E5200 BXC80571E5200 EU80571PG0602M	E5200	QFHQ, 2.5 GHz, 800 MHz FSB, 65W
AT80571PG0682M AT80571PG0682ML BX80571E5400 BXC80571E5400	E5400	QLQG, 2.7 GHz, 800 FSB, 65W
AT80571PG0682M AT80571PG0682ML BX80571E5400 BXC80571E5400	E5400	QLQG, 2.7 GHz, 800 MHz FSB, 65W		7.x
AT80571PG0682M AT80571PG0682ML BX80571E5400 BXC80571E5400	E5400	QLQG, 2.7 GHz, 800 MHz FSB, 65W
AT80571PG0802ML BX80571E5700 BXC80571E5700	E5700	SLGTH, 3 GHz, 800 MHz FSB, 65W		7.x
AT80571PG0802ML BX80571E5700 BXC80571E5700	E5700	SLGTH, 3 GHz, 800 MHz FSB, 65W

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.