Biostar G31-M4 7.x motherboard specifications

Form factor:	micro-ATX 235mm x 200mm
CPU socket type:	Socket 478
Front Side Bus:	533 MHz FSB 800 MHz FSB
Chipset:	Intel G31 Intel ICH7
Integrated graphics:	Intel Graphics Media Accelerator 3100 Up to 256 MB of shared RAM
Integrated Audio:	6-channel HD audio Realtek ALC662
LAN:	10Mb/100Mb Realtek RTL8102EL LAN controller
IDE:	1 x IDE
SATA:	4 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 PCIe x16 2 x PCI
Internal connectors:	1 x CPU fan 1 x FDD 1 x Front audio 1 x Front panel 1 x IDE 1 x Serial 2 x USB 2.0 4 x SATA II 3Gb/s
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 Quick Guide 2 x SATA cable
Supported Operating System(s):	Microsoft Windows 7 Microsoft Windows Vista Microsoft Windows XP

NOTE: specifications are not complete

Biostar G31-M4 7.x CPU compatibility list

Part Number	Frequency	Features	BIOS	PCB	Notes
Intel Celeron D
B80546RE051256 BX80546RE2267C NE80546RE051256 RK80546RE051256	315	SL8AW, 2.26 GHz, 533 Mhz FSB		7.x
B80546RE051256 BX80546RE2267C NE80546RE051256 RK80546RE051256	315	SL8AW, 2.26 GHz, 533 Mhz FSB
B80546RE067256 BX80546RE2667C NE80546RE067256 RK80546RE067256	330	SL7DL, 2.66 GHz, 533 Mhz FSB		7.x
B80546RE067256 BX80546RE2667C NE80546RE067256 RK80546RE067256	330	SL7DL, 2.66 GHz, 533 Mhz FSB
B80546RE072256 BX80546RE2800C NE80546RE072256 RK80546RE072256	335	SL7NW, 2.8 GHz, 533 Mhz FSB		7.x
B80546RE072256 BX80546RE2800C NE80546RE072256 RK80546RE072256	335	SL7NW, 2.8 GHz, 533 Mhz FSB
B80546RE077256 BX80546RE2933C NE80546RE077256 RK80546RE077256	340	SL7Q9, 2.93 GHz, 533 Mhz FSB		7.x
B80546RE077256 BX80546RE2933C NE80546RE077256 RK80546RE077256	340	SL7Q9, 2.93 GHz, 533 Mhz FSB
B80546RE083256 BX80546RE3066C NE80546RE083256 RK80546RE083256	345	SL8HP, 3.06 GHz, 533 Mhz FSB		7.x
B80546RE083256 BX80546RE3066C NE80546RE083256 RK80546RE083256	345	SL8HP, 3.06 GHz, 533 Mhz FSB
BX80546RE3200C NE80546RE088256 RK80546RE088256	350	SL8HQ, 3.2 GHz, 533 Mhz FSB		7.x
BX80546RE3200C NE80546RE088256 RK80546RE088256	350	SL8HQ, 3.2 GHz, 533 Mhz FSB
Intel Pentium 4
B80546PE0561M BX80532PE2400D BX80546PE2400E RK80532PE056512	2.40 GHz	SL6EU, 533 Mhz FSB		7.x
B80546PE0561M BX80532PE2400D BX80546PE2400E RK80532PE056512	2.40 GHz	SL6EU, 533 Mhz FSB
BX80532PG2400D RK80532PG056512	2.40 GHz	SL6WF, 800 Mhz FSB		7.x
BX80532PG2400D RK80532PG056512	2.40 GHz	SL6WF, 800 Mhz FSB
BX80532PG2600D RK80532PG064512	2.60 GHz	SL6WS, 800 Mhz FSB		7.x
BX80532PG2600D RK80532PG064512	2.60 GHz	SL6WS, 800 Mhz FSB
	2.80 GHz	SL6Z5, 800 Mhz FSB, 75.1W		7.x
	2.80 GHz	SL6Z5, 800 Mhz FSB, 75.1W
BX80532PG3000D RK80532PG080512	3 GHz	SL6WK, 800 Mhz FSB, 81.9W		7.x
BX80532PG3000D RK80532PG080512	3 GHz	SL6WK, 800 Mhz FSB, 81.9W
BX80546PG3000E RK80546PG0801M	3E GHz	SL7E4, 800 Mhz FSB, 89W		7.x
BX80546PG3000E RK80546PG0801M	3E GHz	SL7E4, 800 Mhz FSB, 89W
BX80532PE3066D RK80532PE083512	3.06 GHz	SL6SM, 533 Mhz FSB, 81.8W		7.x
BX80532PE3066D RK80532PE083512	3.06 GHz	SL6SM, 533 Mhz FSB, 81.8W

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.