Jetway BI-521 motherboard specifications

CPU socket type:

Socket 775

Jetway BI-521 CPU compatibility list

Part Number	Frequency	Features	BIOS	PCB	Notes
AMD Phenom II X4
HDZ940XCGIBOX HDZ940XCJ4DGI	940	3 GHz, HT 1800 MHz, L2 4x512 KB, L3 6 MB, TDP 125 Watt, Deneb, Rev C2, PART HDZ*XCJ4DGI			Not supported
Intel Celeron Dual Core
AT80571RG0601ML BX80571E3300 BXC80571E3300	E3300	2.5 GHz, 800MHz FSB, 1 MB L2, Wolfdale, 65W			Under testing
Intel Celeron Dual-Core
AT80571RG0601ML BX80571E3300 BXC80571E3300	E3300	2.5 GHz, FSB 800 MHz, L2 1 MB, TDP 65 Watt, Wolfdale			Under testing
Intel Core 2 Duo
AT80571PH0773M AT80571PH0773ML BX80571E7500	E7500	2.93 GHz, 1066 MHz FSB, 3 MB L2, Wolfdale, 0.045 micron, 65W	A01
AT80571PH0773M AT80571PH0773ML BX80571E7500 BXC80571E7500	E7500	2.93 GHz, FSB 1066 MHz, L2 3 MB, TDP 65 Watt, Wolfdale, 0.045 micron	A01
Intel Core 2 Extreme
BX80562QX6700 HH80562PH0678M	QX6700	2.66 GHz, 1066 MHz FSB, 8 MB L2 L2, Kentsfield, 130W			Over spec
BX80562QX6700 HH80562PH0678M	QX6700	2.66 GHz, 1066 MHz FSB, 8 MB L2, Kentsfield, 130W			Over spec
BX80562QX6700 HH80562PH0678M	QX6700	2.66 GHz, FSB 1066 MHz, L2 8 MB, TDP 130 Watt, Kentsfield			Over spec
BX80562PH0778M BX80562QX6800 HH80562PH0778M	QX6800	2.93 GHz, 1333 MHz FSB, 8 MB L2, Kentsfield, 130W			Over spec
	QX6800	2.93 GHz, FSB 1333 MHz, L2 8 MB, TDP 130 Watt, Kentsfield			Over spec
	QX6850	3 GHz, FSB 1066 MHz, L2 8 MB, TDP 130 Watt, Kentsfield			Over spec
	QX9650	3 GHz, 1600MHz/130 FSB, 12 MB L2, Yorkfield, 0.045 micron			Over spec
	QX9650	3 GHz, FSB 1600 MHz, L2 12 MB, TDP 130 Watt, Yorkfield, 0.045 micron			Over spec
BX80569QX9770 EU80569XL088NL	QX9770	3.2 GHz, 1600 MHz FSB, 12 MB L2, Yorkfield, 0.045 micron, 135W			Not supported
BX80569QX9770 EU80569XL088NL	QX9770	3.2 GHz, FSB 1600 MHz, L2 12 MB, TDP 135 Watt, Yorkfield, 0.045 micron			Not supported
Intel Core 2 Quad
EU80569PJ067N BX80569Q9450	Q9450	2.66 GHz, 1333 MHz FSB, 12 MB L2, Yorkfield, 0.045 micron, 95W			Under testing
BX80569Q9450 BXC80569Q9450 EU80569PJ067N	Q9450	2.66 GHz, FSB 1333 MHz, L2 12 MB, TDP 95 Watt, Yorkfield, 0.045 micron			Under testing
EU80569PJ073N BX80569Q9550	Q9550	2.83 GHz, 1333 MHz FSB, 12 MB L2, Yorkfield, 0.045 micron, 95W	A01
BX80569Q9550 BXC80569Q9550 EU80569PJ073N	Q9550	2.83 GHz, FSB 1333 MHz, L2 12 MB, TDP 95 Watt, Yorkfield, 0.045 micron	A01
AT80569AJ073N BX80569Q9550S	Q9550S	2.83 GHz, 1333 MHz FSB, 12 MB L2, Yorkfield, 0.045 micron, 65W			Under testing
AT80569AJ073N BX80569Q9550S	Q9550S	2.83 GHz, FSB 1333 MHz, L2 12 MB, TDP 65 Watt, Yorkfield, 0.045 micron			Under testing
AT80569PJ080N BX80569Q9650 BXC80569Q9650	Q9650	3 GHz, 1333 MHz FSB, 12 MB L2, Yorkfield, 0.045 micron, 95W	A01
AT80569PJ080N BX80569Q9650 BXC80569Q9650	Q9650	3 GHz, FSB 1333 MHz, L2 12 MB, TDP 95 Watt, Yorkfield, 0.045 micron	A01
	QX6850	3 GHz, 1066 MHz FSB, 8 MB L2, Kentsfield, 130W			Over spec
Intel Pentium Dual-Core
AT80571PH0772ML BX80571E6500 BXC80571E6500	E6500	2.93 GHz, 1066 MHz FSB, 2M L2, Wolfdale	A05
AT80571PH0772ML BX80571E6500 BXC80571E6500	E6500	2.93 GHz, FSB 1066 MHz, L2 2 MB, Wolfdale	A05

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.