ECS ISRT 945GCT-M(V1.0) motherboard specifications

Form factor:	micro-ATX 244mm x 220mm
CPU socket type:	Socket 775
Chipset:	Intel 945GC Intel ICH7
Integrated Audio:	6-channel audio Realtek ALC883 audio codec

NOTE: specifications are not complete

ECS ISRT 945GCT-M(V1.0) CPU compatibility list

Part Number	Frequency	Features	BIOS	PCB	Notes
Intel Celeron
HH80557RG025512 BX80557420 BXC80557420	420	1.6 GHz, 512KB, 800 MHz, LGA775, A1	07/10/26	V1.0
BX80557420 BXC80557420 HH80557RG025512	420	1.6 GHz, FSB 800 MHz, L2 512 KB, Rev A1
BX80557420 BXC80557420 HH80557RG025512	420	1.6 GHz, FSB 800 MHz, L2 512 KB, TDP 35 Watt, Rev A1
BX80557420 BXC80557420 HH80557RG025512	420	1.6 GHz, L2 512 KB, TDP 35 Watt, Rev A1
HH80557RG033512 BX80557430 BXC80557430	430	1.8 GHz, 512KB, 800 MHz, LGA775, A1	07/10/26	V1.0
BX80557430 BXC80557430 HH80557RG033512	430	1.8 GHz, FSB 800 MHz, L2 512 KB, Rev A1
BX80557430 BXC80557430 HH80557RG033512	430	1.8 GHz, FSB 800 MHz, L2 512 KB, TDP 35 Watt, Rev A1
BX80557430 BXC80557430 HH80557RG033512	430	1.8 GHz, L2 512 KB, TDP 35 Watt, Rev A1
HH80557RG041512 BX80557440 BXC80557440	440	2 GHz, 512KB, 800 MHz, LGA775, A1	07/10/26	V1.0
BX80557440 BXC80557440 HH80557RG041512	440	2 GHz, FSB 800 MHz, L2 512 KB, Rev A1
BX80557440 BXC80557440 HH80557RG041512	440	2 GHz, FSB 800 MHz, L2 512 KB, TDP 35 Watt, Rev A1
BX80557440 BXC80557440 HH80557RG041512	440	2 GHz, L2 512 KB, TDP 35 Watt, Rev A1
HH80557RG056512	460	2.4 GHz, 512KB, 800 MHz, LGA775, A1	07/10/26	V1.0
HH80557RG056512	460	2.4 GHz, FSB 800 MHz, L2 512 KB, Rev A1
HH80557RG056512	460	2.4 GHz, FSB 800 MHz, L2 512 KB, TDP 35 Watt, Rev A1
HH80557RG056512	460	2.4 GHz, L2 512 KB, TDP 35 Watt, Rev A1
Intel Celeron D
B80547RE056256 BX80547RE2400C	320	2.4 GHz, 256K, 533 MHz, LGA775	07/10/26	V1.0
	320	2.4 GHz, FSB 533 MHz, L2 256 KB
	320	2.4 GHz, L2 256 KB
JM80547RE061256 BX80547RE2533C	325	2.53 GHz, 256K, 533 MHz, LGA775	07/10/26	V1.0
B80546RE061256 B80547RE061256 BX80546RE2533C BX80547RE2533C BX80547RE2533CN HH80547RE061CN JM80547RE061256 JM80547RE061CN NE80546RE061256 RK80546RE061256	325	2.53 GHz, FSB 533 MHz, L2 256 KB
B80546RE061256 BX80546RE2533C NE80546RE061256 RK80546RE061256	325	2.53 GHz, FSB 533 MHz, L2 256 KB, TDP 73 Watt, Rev E0
B80546RE061256 BX80546RE2533C NE80546RE061256 RK80546RE061256	325	2.53 GHz, L2 256 KB, TDP 73 Watt, Rev E0
JM80547RE061256 BX80547RE2533C	325J	2.53 GHz, 256KB, 533 MHz, LGA775	07/10/26	V1.0
B80547RE061256 BX80547RE2533C JM80547RE061256	325J	2.53 GHz, FSB 533 MHz, L2 256 KB
B80547RE061256 BX80547RE2533C JM80547RE061256	325J	2.53 GHz, L2 256 KB
JM80547RE061CN HH80547RE061CN BX80547RE2533CN	326	2.53 GHz, 256KB, 533 MHz, LGA775	07/10/26	V1.0
BX80547RE2533CN HH80547RE061CN JM80547RE061CN	326	2.53 GHz, FSB 533 MHz, L2 256 KB
BX80547RE2533CN HH80547RE061CN JM80547RE061CN	326	2.53 GHz, L2 256 KB
JM80547RE067256 BX80547RE2667C	330	2.66 GHz, 256K, 533 MHz, LGA775	07/10/26	V1.0
	330	2.66 GHz, FSB 533 MHz, L2 256 KB
	330	2.66 GHz, L2 256 KB
JM80547RE067256 BX80547RE2667C	330J	2.66 GHz, 256KB, 533 MHz, LGA775	07/10/26	V1.0
B80547RE067256 BX80547RE2667C JM80547RE067256	330J	2.66 GHz, FSB 533 MHz, L2 256 KB
B80547RE067256 BX80547RE2667C JM80547RE067256	330J	2.66 GHz, L2 256 KB
JM80547RE067CN HH80547RE067CN BX80547RE2667CN	331	2.66 GHz, 256KB, 533 MHz, LGA775	07/10/26	V1.0
BX80547RE2667CN HH80547RE067CN JM80547RE067CN	331	2.66 GHz, FSB 533 MHz, L2 256 KB
BX80547RE2667CN HH80547RE067CN JM80547RE067CN	331	2.66 GHz, L2 256 KB
JM80547RE072256 BX80547RE2800C	335	2.8 GHz, 256K, 533 MHz, LGA775	07/10/26	V1.0
	335	2.8 GHz, FSB 533 MHz, L2 256 KB
	335	2.8 GHz, L2 256 KB
JM80547RE072256 BX80547RE2800C	335J	2.8 GHz, 256KB, 533 MHz, LGA775	07/10/26	V1.0
B80547RE072256 BX80547RE2800C JM80547RE072256	335J	2.8 GHz, FSB 533 MHz, L2 256 KB
B80547RE072256 BX80547RE2800C JM80547RE072256	335J	2.8 GHz, L2 256 KB
JM80547RE072CN HH80547RE072CN BX80547RE2800CN	336	2.8 GHz, 256KB, 533 MHz, LGA775	07/10/26	V1.0
BX80547RE2800CN HH80547RE072CN JM80547RE072CN	336	2.8 GHz, FSB 533 MHz, L2 256 KB
BX80547RE2800CN HH80547RE072CN JM80547RE072CN	336	2.8 GHz, L2 256 KB
JM80547RE077256 BX80547RE2933C	340	2.93 GHz, 256K, 533 MHz, LGA775	07/10/26	V1.0
B80546RE077256 B80547RE077256 BX80546RE2933C BX80547RE2933C BX80547RE2933CN HH80547RE077CN JM80547RE077256 JM80547RE077CN NE80546RE077256 RK80546RE077256	340	2.93 GHz, FSB 533 MHz, L2 256 KB
B80546RE077256 B80547RE077256 BX80546RE2933C BX80547RE2933C BX80547RE2933CN HH80547RE077CN JM80547RE077256 JM80547RE077CN NE80546RE077256 RK80546RE077256	340	2.93 GHz, L2 256 KB
JM80547RE077256 BX80547RE2933C	340J	2.93 GHz, 256KB, 533 MHz, LGA775	07/10/26	V1.0
B80547RE077256 BX80547RE2933C JM80547RE077256	340J	2.93 GHz, FSB 533 MHz, L2 256 KB
B80547RE077256 BX80547RE2933C JM80547RE077256	340J	2.93 GHz, L2 256 KB
JM80547RE077CN HH80547RE077CN BX80547RE2933CN	341	2.93 GHz, 256KB, 533 MHz, LGA775, G1	07/10/26	V1.0
BX80547RE2933CN HH80547RE077CN JM80547RE077CN	341	2.93 GHz, FSB 533 MHz, L2 256 KB, Rev G1
BX80547RE2933CN HH80547RE077CN JM80547RE077CN	341	2.93 GHz, FSB 533 MHz, L2 256 KB, TDP 84 Watt, Rev G1
BX80547RE2933CN HH80547RE077CN JM80547RE077CN	341	2.93 GHz, L2 256 KB, TDP 84 Watt, Rev G1
JM80547RE083256 BX80547RE3066C	345	3.06 GHz, 256K, 533 MHz, LGA775	07/10/26	V1.0
	345	3.06 GHz, FSB 533 MHz, L2 256 KB
	345	3.06 GHz, L2 256 KB
JM80547RE083256 BX80547RE3066C	345J	3.06 GHz, 256KB, 533 MHz, LGA775	07/10/26	V1.0
B80547RE083256 BX80547RE3066C JM80547RE083256	345J	3.06 GHz, FSB 533 MHz, L2 256 KB
B80547RE083256 BX80547RE3066C JM80547RE083256	345J	3.06 GHz, L2 256 KB
JM80547RE083CN HH80547RE083CN BX80547RE3066CN	346	3.06 GHz, 256KB, 533 MHz, LGA775	07/10/26	V1.0
BX80547RE3066CN HH80547RE083CN JM80547RE083CN	346	3.06 GHz, FSB 533 MHz, L2 256 KB
BX80547RE3066CN HH80547RE083CN JM80547RE083CN	346	3.06 GHz, L2 256 KB
HH80552RE083512 BX80552347	347	3.06 GHz, 512KB, 533 MHz, LGA775, C1	07/10/26	V1.0
BX80552347 HH80552RE083512	347	3.06 GHz, FSB 533 MHz, L2 512 KB, Rev C1
BX80552347 HH80552RE083512	347	3.06 GHz, L2 512 KB, Rev C1
JM80547RE088256 BX80547RE3200C	350	3.2 GHz, 256KB, 533 MHz, LGA775	07/10/26	V1.0
	350	3.2 GHz, FSB 533 MHz, L2 256 KB
	350	3.2 GHz, L2 256 KB
JM80547RE088CN HH80547RE088CN BX80547RE3200CN	351	3.2 GHz, 256KB, 533 MHz, LGA775	07/10/26	V1.0
BX80547RE3200CN HH80547RE088CN JM80547RE088CN	351	3.2 GHz, FSB 533 MHz, L2 256 KB
BX80547RE3200CN HH80547RE088CN JM80547RE088CN	351	3.2 GHz, L2 256 KB
HH80552RE088512 BX80552352	352	3.2 GHz, 512KB, 533 MHz, LGA775, C1	07/10/26	V1.0
BX80552352 HH80552RE088512	352	3.2 GHz, FSB 533 MHz, L2 512 KB, Rev C1
BX80552352 HH80552RE088512	352	3.2 GHz, L2 512 KB, Rev C1
HH80547RE093CN BX80547RE3330CN	355	3.33 GHz, 256KB, 533 MHz, LGA775	07/10/26	V1.0
BX80547RE3330CN HH80547RE093CN	355	3.33 GHz, FSB 533 MHz, L2 256 KB
BX80547RE3330CN HH80547RE093CN	355	3.33 GHz, L2 256 KB
HH80552RE093512 BX80552356	356	3.33 GHz, 512KB, 533 MHz, LGA775, C1	07/10/26	V1.0
HH80552RE093512 BX80552356	356	3.33 GHz, 512KB, 533 MHz, LGA775, D0	07/10/26	V1.0
BX80552356 HH80552RE093512	356	3.33 GHz, FSB 533 MHz, L2 512 KB, Rev C1
BX80552356 HH80552RE093512	356	3.33 GHz, FSB 533 MHz, L2 512 KB, Rev D0
BX80552356 HH80552RE093512	356	3.33 GHz, FSB 533 MHz, L2 512 KB, TDP 86 Watt, Rev D0
BX80552356 HH80552RE093512	356	3.33 GHz, L2 512 KB, Rev C1
BX80552356 HH80552RE093512	356	3.33 GHz, L2 512 KB, TDP 86 Watt, Rev D0
HH80552RE104512 BX80552365	365	3.6 GHz, 512KB, 533 MHz, LGA775, D0	07/10/26	V1.0
BX80552365 HH80552RE104512	365	3.6 GHz, FSB 533 MHz, L2 512 KB, Rev D0
BX80552365 HH80552RE104512	365	3.6 GHz, FSB 533 MHz, L2 512 KB, TDP 65 Watt, Rev D0
BX80552365 HH80552RE104512	365	3.6 GHz, L2 512 KB, TDP 65 Watt, Rev D0
Intel Core 2 Duo
HH80557PG0251M BX80557E2140 BXC80557E2140	E2140	1.6 GHz, 2 x 512KB, 800 MHz, LGA775, L2	07/10/26	V1.0
HH80557PG0331M BX80557E2160 BXC80557E2160	E2160	1.8 GHz, 2x1MB, 800 MHz, LGA775, L2	07/10/26	V1.0
HH80557PG0332M BX80557E4300	E4300	1.8 GHz, 2MB, 800 MHz, LGA775, L2	07/10/26	V1.0
BX80557E4300 HH80557PG0332M	E4300	1.8 GHz, FSB 800 MHz, L2 2 MB, Rev L2
BX80557E4300 HH80557PG0332M	E4300	1.8 GHz, FSB 800 MHz, L2 2 MB, TDP 65 Watt, Rev L2
BX80557E4300 HH80557PG0332M	E4300	1.8 GHz, L2 2 MB, TDP 65 Watt, Rev L2
HH80557PG0412M BX80557E4400	E4400	2 GHz, 2MB, 800 MHz, LGA775, L2	07/10/26	V1.0
BX80557E4400 HH80557PG0412M	E4400	2 GHz, FSB 800 MHz, L2 2 MB, Rev L2
BX80557E4400 HH80557PG0412M	E4400	2 GHz, FSB 800 MHz, L2 2 MB, TDP 65 Watt, Rev L2
BX80557E4400 HH80557PG0412M	E4400	2 GHz, L2 2 MB, TDP 65 Watt, Rev L2
HH80557PG0492M BX80557E4500	E4500	2.2 GHz, 2MB, 800 MHz, LGA775, M0	07/10/26	V1.0
BX80557E4500 HH80557PG0492M	E4500	2.2 GHz, FSB 800 MHz, L2 2 MB, Rev M0
BX80557E4500 HH80557PG0492M	E4500	2.2 GHz, FSB 800 MHz, L2 2 MB, TDP 65 Watt, Rev M0
BX80557E4500 HH80557PG0492M	E4500	2.2 GHz, L2 2 MB, TDP 65 Watt, Rev M0
EU80571PG0602M BX80571E5200 BXC80571E5200	E5200	2.5 GHz, 2MB, 800MHz, LGA775, M0	07/10/26	V1.0
HH80557PH0362M BX80557E6300	E6300	1.86 GHz, 2MB, 1066 MHz, LGA775, B2	07/10/26	V1.0
HH80557PH0362M BX80557E6300	E6300	1.86 GHz, 4MB, 1066 MHz, LGA775, B2	07/10/26	V1.0
BX80557E6300 HH80557PH0362M	E6300	1.86 GHz, FSB 1066 MHz, L2 2 MB, Rev B2
HH80557PH0364M BX80557E6320	E6320	1.86 GHz, 4MB, 1066 MHz, LGA775, B2	07/10/26	V1.0
BX80557E6320 HH80557PH0364M	E6320	1.86 GHz, FSB 1066 MHz, L2 4 MB, Rev B2
BX80557E6320 HH80557PH0364M	E6320	1.86 GHz, FSB 1066 MHz, L2 4 MB, TDP 65 Watt, Rev B2
BX80557E6320 HH80557PH0364M	E6320	1.86 GHz, L2 4 MB, TDP 65 Watt, Rev B2
HH80557PH0462M BX80557E6400	E6400	2.13 GHz, 2MB, 1066 MHz, LGA775, B2	07/10/26	V1.0
HH80557PH0462M BX80557E6400	E6400	2.13 GHz, 4MB, 1066 MHz, LGA775, B2	07/10/26	V1.0
BX80557E6400 HH80557PH0462M	E6400	2.13 GHz, FSB 1066 MHz, L2 2 MB, Rev B2
HH80557PH0464M BX80557E6420	E6420	2.13 GHz, 4MB, 1066 MHz, LGA775, B2	07/10/26	V1.0
BX80557E6420 HH80557PH0464M	E6420	2.13 GHz, FSB 1066 MHz, L2 4 MB, Rev B2
BX80557E6420 HH80557PH0464M	E6420	2.13 GHz, FSB 1066 MHz, L2 4 MB, TDP 65 Watt, Rev B2
BX80557E6420 HH80557PH0464M	E6420	2.13 GHz, L2 4 MB, TDP 65 Watt, Rev B2
HH80557PH0564M BX80557E6600	E6600	2.4 GHz, 4MB, 1066 MHz, LGA775, B2	07/10/26	V1.0
BX80557E6600 HH80557PH0564M	E6600	2.4 GHz, FSB 1066 MHz, L2 4 MB, Rev B2
BX80557E6600 HH80557PH0564M	E6600	2.4 GHz, FSB 1066 MHz, L2 4 MB, TDP 65 Watt, Rev B2
BX80557E6600 HH80557PH0564M	E6600	2.4 GHz, L2 4 MB, TDP 65 Watt, Rev B2
HH80557PH0674M BX80557E6700	E6700	2.66 GHz, 4MB, 1066 MHz, LGA775, B2	07/10/26	V1.0
BX80557E6700 HH80557PH0674M	E6700	2.66 GHz, FSB 1066 MHz, L2 4 MB, Rev B2
BX80557E6700 HH80557PH0674M	E6700	2.66 GHz, FSB 1066 MHz, L2 4 MB, TDP 65 Watt, Rev B2
BX80557E6700 HH80557PH0674M	E6700	2.66 GHz, L2 4 MB, TDP 65 Watt, Rev B2
AT80570PJ0936M BX80570E8600 BXC80570E8600	E8600	3.33 GHz, 6MB, 1333MHz, LGA775, E0	07/10/26	V1.0
AT80570PJ0936M BX80570E8600 BXC80570E8600	E8600	3.33 GHz, FSB 1333 MHz, L2 6 MB, Rev E0
AT80570PJ0936M BX80570E8600 BXC80570E8600	E8600	3.33 GHz, FSB 1333 MHz, L2 6 MB, TDP 65 Watt, Rev E0
AT80570PJ0936M BX80570E8600 BXC80570E8600	E8600	3.33 GHz, L2 6 MB, TDP 65 Watt, Rev E0
Intel Pentium 4
JM80547PE0671M BX80547PE2667E	505	2.66 GHz, 1MB, 533 MHz, LGA775	07/10/26	V1.0
BX80547PE2667E BX80547PE2667EJ JM80547PE0671M	505	2.66 GHz, FSB 533 MHz, L2 1 MB
BX80547PE2667E BX80547PE2667EJ JM80547PE0671M	505	2.66 GHz, L2 1 MB
B80547PE0721M JM80547PE0721M BX80547PE2800ET	510	2.8 GHz, 1MB, 533 MHz, LGA775	07/10/26	V1.0
B80547PE0721M BX80547PE2800ET JM80547PE0721M	510	2.8 GHz, FSB 533 MHz, L2 1 MB
B80547PE0721M BX80547PE2800ET JM80547PE0721M	510	2.8 GHz, L2 1 MB
JM80547PE0771M	515	2.93 GHz, 1MB, 533 MHz, LGA775	07/10/26	V1.0
JM80547PE0771M	515	2.93 GHz, FSB 533 MHz, L2 1 MB
JM80547PE0771M	515	2.93 GHz, L2 1 MB
JM80547PE0771MN HH80547PE0771MN BX80547PE2933EN	516	2.66 GHz, 1MB, 533 MHz, LGA775, G1	07/10/26	V1.0
	516	2.66 GHz, FSB 533 MHz, L2 1 MB, Rev G1
	516	2.66 GHz, L2 1 MB, Rev G1
JM80547PE0771MN HH80547PE0771MN BX80547PE2933EN	516	2.93 GHz, 1MB, 533 MHz, LGA775	07/10/26	V1.0
BX80547PE2933EN HH80547PE0771MN JM80547PE0771MN	516	2.93 GHz, FSB 533 MHz, L2 1 MB
BX80547PE2933EN HH80547PE0771MN JM80547PE0771MN	516	2.93 GHz, FSB 533 MHz, L2 1 MB, TDP 84 Watt, Rev G1
BX80547PE2933EN HH80547PE0771MN JM80547PE0771MN	516	2.93 GHz, L2 1 MB, TDP 84 Watt, Rev G1
JM80547PG0721M HH80547PG0721M BX80547PG2800E	520/520J	2.8 GHz, 1MB, 800 MHz, LGA775	07/10/26	V1.0
JM80547PG0721M HH80547PG0721M BX80547PG2800E BX80547PG2800EJ	520/520J	2.8 GHz, FSB 800 MHz, L2 1 MB
JM80547PG0721M HH80547PG0721M BX80547PG2800E BX80547PG2800EJ	520/520J	2.8 GHz, L2 1 MB
JM80547PG0801M HH80547PG0801M BX80547PG3000E	530/530J	3 GHz, 1MB, 800 MHz, LGA775	07/10/26	V1.0
JM80547PG0801M HH80547PG0801M BX80547PG3000E BX80547PG3000EJ	530/530J	3 GHz, FSB 800 MHz, L2 1 MB
JM80547PG0801M HH80547PG0801M BX80547PG3000E BX80547PG3000EJ	530/530J	3 GHz, L2 1 MB
JM80547PG0801MM HH80547PG0801MM BX80547PG3000EK	531	3 GHz, 1MB, 800 MHz, LGA775	07/10/26	V1.0
BX80547PG3000EK BX80547PG3000EKT HH80547PG0801MM JM80547PG0801MM	531	3 GHz, FSB 800 MHz, L2 1 MB
BX80547PG3000EK BX80547PG3000EKT HH80547PG0801MM JM80547PG0801MM	531	3 GHz, L2 1 MB
JM80547PG0881M HH80547PG0881M BX80547PG3200E	540/540J	3.2 GHz, 1MB, 800 MHz, LGA775	07/10/26	V1.0
JM80547PG0881M HH80547PG0881M BX80547PG3200E BX80547PG3200EJ	540/540J	3.2 GHz, FSB 800 MHz, L2 1 MB
JM80547PG0881M HH80547PG0881M BX80547PG3200E BX80547PG3200EJ	540/540J	3.2 GHz, L2 1 MB
JM80547PG0881MM HH80547PG0881MM BX80547PG3200EK	541	3.2 GHz, 1MB, 800 MHz, LGA775	07/10/26	V1.0
BX80547PG3200EK HH80547PG0881MM JM80547PG0881MM	541	3.2 GHz, FSB 800 MHz, L2 1 MB
BX80547PG3200EK HH80547PG0881MM JM80547PG0881MM	541	3.2 GHz, L2 1 MB
JM80547PG0961M BX80547PG3400E	550/550J	3.4 GHz, 1MB, 800 MHz, LGA775	07/10/26	V1.0
JM80547PG0961M BX80547PG3400E BX80547PG3400EJ	550/550J	3.4 GHz, FSB 800 MHz, L2 1 MB
JM80547PG0961M BX80547PG3400E BX80547PG3400EJ	550/550J	3.4 GHz, L2 1 MB
JM80547PG0961MM HH80547PG0961MM BX80547PG3400EK BX80547PG3400EKT	551	3.4 GHz, 1MB, 800 MHz, LGA775	07/10/26	V1.0
BX80547PG3400EK BX80547PG3400EKT HH80547PG0961MM JM80547PG0961MM	551	3.4 GHz, FSB 800 MHz, L2 1 MB
BX80547PG3400EK BX80547PG3400EKT HH80547PG0961MM JM80547PG0961MM	551	3.4 GHz, L2 1 MB
JM80547PG1041M BX80547PG3600E	560/560J	3.6 GHz, 1MB, 800 MHz, LGA775	07/10/26	V1.0
JM80547PG1041M BX80547PG3600E BX80547PG3600EJ	560/560J	3.6 GHz, FSB 800 MHz, L2 1 MB
JM80547PG1041M BX80547PG3600E BX80547PG3600EJ	560/560J	3.6 GHz, L2 1 MB
JM80547PG1041MM BX80547PG3600EK	561	3.6 GHz, 1MB, 800 MHz, LGA775	07/10/26	V1.0
BX80547PG3600EK BX80547PG3600EKT JM80547PG1041MM	561	3.6 GHz, FSB 800 MHz, L2 1 MB
BX80547PG3600EK BX80547PG3600EKT JM80547PG1041MM	561	3.6 GHz, L2 1 MB
JM80547PG1121M BX80547PG3800E	570J	3.8 GHz, 1MB, 800 MHz, LGA775	07/10/26	V1.0
BX80547PG3800E BX80547PG3800EJ JM80547PG1121M	570J	3.8 GHz, FSB 800 MHz, L2 1 MB
BX80547PG3800E BX80547PG3800EJ JM80547PG1121M	570J	3.8 GHz, L2 1 MB
JM80547PG1121MM BX80547PG3800EK	571	3.8 GHz, 1MB, 800 MHz, LGA775	07/10/26	V1.0
BX80547PG3800EK JM80547PG1121MM	571	3.8 GHz, FSB 800 MHz, L2 1 MB
BX80547PG3800EK JM80547PG1121MM	571	3.8 GHz, L2 1 MB
JM80547PG0802MM HH80547PG0802MM BX80547PG3000F	630	3 GHz, 2MB, 800 MHz, LGA775	07/10/26	V1.0
BX80547PG3000F BX80547PG3000FT HH80547PG0802MM JM80547PG0802MM	630	3 GHz, FSB 800 MHz, L2 2 MB
BX80547PG3000F BX80547PG3000FT HH80547PG0802MM JM80547PG0802MM	630	3 GHz, L2 2 MB
HH80552PG0802M BX80552631	631	3 GHz, 2MB, 800 MHz, LGA775, C1	07/10/26	V1.0
BX80552631 BX80552631T BX80552631T2 HH80552PG0802M	631	3 GHz, FSB 800 MHz, L2 2 MB, Rev C1
BX80552631 BX80552631T BX80552631T2 HH80552PG0802M	631	3 GHz, FSB 800 MHz, L2 2 MB, TDP 65 Watt, Rev C1
BX80552631 BX80552631T BX80552631T2 HH80552PG0802M	631	3 GHz, L2 2 MB, TDP 65 Watt, Rev C1
JM80547PG0882MM HH80547PG0882MM BX80547PG3200F	640	3.2 GHz, 2MB, 800 MHz, LGA775	07/10/26	V1.0
BX80547PG3200F BX80547PG3200FT HH80547PG0882MM JM80547PG0882MM	640	3.2 GHz, FSB 800 MHz, L2 2 MB
BX80547PG3200F BX80547PG3200FT HH80547PG0882MM JM80547PG0882MM	640	3.2 GHz, L2 2 MB
HH80552PG0882M BX80552641	641	3.2 GHz, 2MB, 800 MHz, LGA775, C1	07/10/26	V1.0
BX80552641 BX80552641T BX80552641T2 HH80552PG0882M	641	3.2 GHz, FSB 800 MHz, L2 2 MB, Rev C1
BX80552641 BX80552641T BX80552641T2 HH80552PG0882M	641	3.2 GHz, FSB 800 MHz, L2 2 MB, TDP 65 Watt, Rev C1
BX80552641 BX80552641T BX80552641T2 HH80552PG0882M	641	3.2 GHz, L2 2 MB, TDP 65 Watt, Rev C1
JM80547PG0962MM HH80547PG0962MM BX80547PG3400F	650	3.4 GHz, 2MB, 800 MHz, LGA775	07/10/26	V1.0
BX80547PG3400F BX80547PG3400FT HH80547PG0962MM JM80547PG0962MM	650	3.4 GHz, FSB 800 MHz, L2 2 MB
BX80547PG3400F BX80547PG3400FT HH80547PG0962MM JM80547PG0962MM	650	3.4 GHz, L2 2 MB
HH80552PG0962M BX80552651	651	3.4 GHz, 2MB, 800 MHz, LGA775, C1	07/10/26	V1.0
BX80552651 BX80552651T BX80552651T2 HH80552PG0962M	651	3.4 GHz, FSB 800 MHz, L2 2 MB, Rev C1
BX80552651 BX80552651T BX80552651T2 HH80552PG0962M	651	3.4 GHz, FSB 800 MHz, L2 2 MB, TDP 86 Watt, Rev C1
BX80552651 BX80552651T BX80552651T2 HH80552PG0962M	651	3.4 GHz, L2 2 MB, TDP 86 Watt, Rev C1
JM80547PG1042MM HH80547PG1042MM BX80547PG3600F	660	3.6 GHz, 2MB, 800 MHz, LGA775	07/10/26	V1.0
BX80547PG3600F BX80547PG3600FT HH80547PG1042MM JM80547PG1042MM	660	3.6 GHz, FSB 800 MHz, L2 2 MB
BX80547PG3600F BX80547PG3600FT HH80547PG1042MM JM80547PG1042MM	660	3.6 GHz, L2 2 MB
HH80552PG1044M BX80552661	661	3.6 GHz, 2MB, 800 MHz, LGA775, C1	07/10/26	V1.0
BX80552661 BX80552661T BX80552661T2 HH80552PG1042M	661	3.6 GHz, FSB 800 MHz, L2 2 MB, Rev C1
BX80552661 BX80552661T BX80552661T2 HH80552PG1042M	661	3.6 GHz, FSB 800 MHz, L2 2 MB, TDP 86 Watt, Rev C1
BX80552661 BX80552661T BX80552661T2 HH80552PG1042M	661	3.6 GHz, L2 2 MB, TDP 86 Watt, Rev C1
HH80547PG1042MP HH80547PG1042MH	662	3.6 GHz, 2MB, 800 MHz, LGA775	07/10/26	V1.0
HH80547PG1042MH HH80547PG1042MP	662	3.6 GHz, FSB 800 MHz, L2 2 MB
HH80547PG1042MH HH80547PG1042MP	662	3.6 GHz, L2 2 MB
JM80547PG1122MM HH80547PG1122MM BX80547PG3800F BX80547PG3600FT	670	3.8 GHz, 2MB, 800 MHz, LGA775	07/10/26	V1.0
BX80547PG3800F BX80547PG3800FT HH80547PG1122MM JM80547PG1122MM	670	3.8 GHz, FSB 800 MHz, L2 2 MB
BX80547PG3800F BX80547PG3800FT HH80547PG1122MM JM80547PG1122MM	670	3.8 GHz, L2 2 MB
HH80547PG1122MH	672	3.8 GHz, 2x1MB, 800 MHz, LGA775, R0	07/10/26	V1.0
HH80547PG1122MH	672	3.8 GHz, FSB 800 MHz, L2 2 MB, TDP 115 Watt, Rev R0
HH80547PG1122MH	672	3.8 GHz, FSB 800 MHz, L2 2x1 MB, Rev R0
HH80547PG1122MH	672	3.8 GHz, L2 2 MB, TDP 115 Watt, Rev R0
Intel Pentium 4 Extreme Edition
JM80532PH0992M B80532PH0992MS	3.46 GHz	2MB, 1066 MHz, LGA775	07/10/26	V1.0
	3.46 GHz	FSB 1066 MHz, L2 2 MB
	3.46 GHz	L2 2 MB
JM80547PH1092MM BX80547PH3730F	3.73 GHz	3.73 GHz, 2MB, 1066 MHz, LGA775, N0	07/10/26	V1.0
BX80547PH3730F JM80547PH1092MM	3.73 GHz	FSB 1066 MHz, L2 2 MB, Rev N0
BX80547PH3730F JM80547PH1092MM	3.73 GHz	FSB 1066 MHz, L2 2 MB, TDP 115 Watt, Rev N0
BX80547PH3730F JM80547PH1092MM	3.73 GHz	L2 2 MB, TDP 115 Watt, Rev N0
Intel Pentium D
HH80551PE0672MN BX80551PE2666FN	805	2.66 GHz, 2x 1MB, 533 MHz, LGA775	07/10/26	V1.0
BX80551PE2666FN HH80551PE0672MN	805	2.66 GHz, FSB 533 MHz, L2 2x 1 MB
HH80551PG0722MN BX80551PG2800FN BX80551PG2800FT	820	2.8 GHz, 2x1MB, 800 MHz, LGA775, A0	07/10/26	V1.0
HH80551PG0722MN BX80551PG2800FN BX80551PG2800FT	820	2.8 GHz, 2x1MB, 800 MHz, LGA775, B0	07/10/26	V1.0
BX80551PG2800FN BX80551PG2800FT HH80551PG0722MN	820	2.8 GHz, FSB 800 MHz, L2 2 MB, TDP 95 Watt, Rev A0
BX80551PG2800FN BX80551PG2800FT HH80551PG0722MN	820	2.8 GHz, FSB 800 MHz, L2 2 MB, TDP 95 Watt, Rev B0
BX80551PG2800FN BX80551PG2800FT HH80551PG0722MN	820	2.8 GHz, FSB 800 MHz, L2 2x1 MB, Rev A0
BX80551PG2800FN BX80551PG2800FT HH80551PG0722MN	820	2.8 GHz, FSB 800 MHz, L2 2x1 MB, Rev B0
BX80551PG2800FN BX80551PG2800FT HH80551PG0722MN	820	2.8 GHz, L2 2 MB, TDP 95 Watt, Rev A0
BX80551PG2800FN BX80551PG2800FT HH80551PG0722MN	820	2.8 GHz, L2 2 MB, TDP 95 Watt, Rev B0
HH80551PG0802MN BX80551PG3000FN BX80551PG3000FT	830	3 GHz, 2x 1MB, 800 MHz, LGA775	07/10/26	V1.0
BX80551PG3000FN BX80551PG3000FT HH80551PG0802MN	830	3 GHz, FSB 800 MHz, L2 2x 1 MB
BX80551PG3000FN BX80551PG3000FT HH80551PG0802MN	830	3 GHz, L2 2x 1 MB
HH80551PG0882MN BX80551PG3200FN BX80551PG3200FT	840	3.2 GHz, 2x 1MB, 800 MHz, LGA775	07/10/26	V1.0
BX80551PG3200FN BX80551PG3200FT HH80551PG0882MN	840	3.2 GHz, FSB 800 MHz, L2 2x 1 MB
BX80551PG3200FN BX80551PG3200FT HH80551PG0882MN	840	3.2 GHz, L2 2x 1 MB
HH80553PG0724MN BX80553915 BX80553915R	915	2.8 GHz, 2x2MB, 800 MHz, LGA775, C1	07/10/26	V1.0
BX80553915 BX80553915R HH80553PG0724MN	915	2.8 GHz, FSB 800 MHz, L2 2x2 MB, Rev C1
BX80553915 BX80553915R HH80553PG0724MN	915	2.8 GHz, FSB 800 MHz, L2 2x2 MB, TDP 95 Watt, Rev C1
BX80553915 BX80553915R HH80553PG0724MN	915	2.8 GHz, L2 2x2 MB, TDP 95 Watt, Rev C1
HH80553PG0804MN BX80553925	925	3 GHz, 2x2MB, 800 MHz, LGA775, C1	07/10/26	V1.0
BX80553925 HH80553PG0804MN	925	3 GHz, FSB 800 MHz, L2 2x2 MB, Rev C1
BX80553925 HH80553PG0804MN	925	3 GHz, FSB 800 MHz, L2 4 MB, TDP 95 Watt, Rev C1
BX80553925 HH80553PG0804MN	925	3 GHz, L2 4 MB, TDP 95 Watt, Rev C1
HH80553PG0804M BX80553930 BX80553930T	930	3 GHz, 2x2MB, 800 MHz, LGA775, C1	07/10/26	V1.0
BX80553930 BX80553930T BX80553930T2 HH80553PG0804M	930	3 GHz, FSB 800 MHz, L2 2x2 MB, Rev C1
BX80553930 BX80553930T BX80553930T2 HH80553PG0804M	930	3 GHz, FSB 800 MHz, L2 4 MB, TDP 95 Watt, Rev C1
BX80553930 BX80553930T BX80553930T2 HH80553PG0804M	930	3 GHz, L2 4 MB, TDP 95 Watt, Rev C1
HH80553PG0884MN BX80553935	935	3.2 GHz, 2x2MB, 800 MHz, LGA775, C1	07/10/26	V1.0
HH80553PG0884MN BX80553935	935	3.2 GHz, 2x2MB, 800 MHz, LGA775, D0	07/10/26	V1.0
BX80553935 HH80553PG0884MN	935	3.2 GHz, FSB 800 MHz, L2 2x2 MB, Rev C1
BX80553935 HH80553PG0884MN	935	3.2 GHz, FSB 800 MHz, L2 2x2 MB, Rev D0
BX80553935 HH80553PG0884MN	935	3.2 GHz, FSB 800 MHz, L2 4 MB, TDP 95 Watt, Rev D0
BX80553935 HH80553PG0884MN	935	3.2 GHz, L2 2x2 MB, Rev C1
BX80553935 HH80553PG0884MN	935	3.2 GHz, L2 4 MB, TDP 95 Watt, Rev D0
HH80553PG0884M BX80553940 BX80553940T	940	3.2 GHz, 2x2MB, 800 MHz, LGA775, C1	07/10/26	V1.0
BX80553940 BX80553940T BX80553940T2 HH80553PG0884M	940	3.2 GHz, FSB 800 MHz, L2 2x2 MB, Rev C1
BX80553940 BX80553940T BX80553940T2 HH80553PG0884M	940	3.2 GHz, FSB 800 MHz, L2 4 MB, TDP 95 Watt, Rev C1
BX80553940 BX80553940T BX80553940T2 HH80553PG0884M	940	3.2 GHz, L2 4 MB, TDP 95 Watt, Rev C1
HH80553PG0964MN BX80553945 BX80553945R	945	3.4 GHz, 2x2MB, 800 MHz, LGA775, C1	07/10/26	V1.0
HH80553PG0964MN BX80553945 BX80553945R	945	3.4 GHz, 2x2MB, 800 MHz, LGA775, D0	07/10/26	V1.0
BX80553945 BX80553945R HH80553PG0964MN	945	3.4 GHz, FSB 800 MHz, L2 2x2 MB, Rev C1
BX80553945 BX80553945R HH80553PG0964MN	945	3.4 GHz, FSB 800 MHz, L2 2x2 MB, Rev D0
BX80553945 BX80553945R HH80553PG0964MN	945	3.4 GHz, FSB 800 MHz, L2 4 MB, TDP 95 Watt, Rev C1
BX80553945 BX80553945R HH80553PG0964MN	945	3.4 GHz, FSB 800 MHz, L2 4 MB, TDP 95 Watt, Rev D0
BX80553945 BX80553945R HH80553PG0964MN	945	3.4 GHz, L2 4 MB, TDP 95 Watt, Rev C1
BX80553945 BX80553945R HH80553PG0964MN	945	3.4 GHz, L2 4 MB, TDP 95 Watt, Rev D0
HH80553PG0964M BX80553950 BX80553950T	950	3.4 GHz, 2x2MB, 800 MHz, LGA775, C1	07/10/26	V1.0
BX80553950 BX80553950T HH80553PG0964M	950	3.4 GHz, FSB 800 MHz, L2 2x2 MB, Rev C1
BX80553950 BX80553950T HH80553PG0964M	950	3.4 GHz, FSB 800 MHz, L2 4 MB, TDP 95 Watt, Rev C1
BX80553950 BX80553950T HH80553PG0964M	950	3.4 GHz, L2 4 MB, TDP 95 Watt, Rev C1
HH80553PG1044M BX80553960	960	3.6 GHz, 2x2MB, 800 MHz, LGA775, C1	07/10/26	V1.0
HH80553PG1044M BX80553960	960	3.6 GHz, 2x2MB, 800 MHz, LGA775, D0	07/10/26	V1.0
BX80553960 HH80553PG1044M	960	3.6 GHz, FSB 800 MHz, L2 2x2 MB, Rev C1
BX80553960 HH80553PG1044M	960	3.6 GHz, FSB 800 MHz, L2 2x2 MB, Rev D0
BX80553960 HH80553PG1044M	960	3.6 GHz, FSB 800 MHz, L2 4 MB, TDP 130 Watt, Rev C1
BX80553960 HH80553PG1044M	960	3.6 GHz, FSB 800 MHz, L2 4 MB, TDP 95 Watt, Rev D0
BX80553960 HH80553PG1044M	960	3.6 GHz, L2 4 MB, TDP 130 Watt, Rev C1
BX80553960 HH80553PG1044M	960	3.6 GHz, L2 4 MB, TDP 95 Watt, Rev D0
Intel Pentium Dual-Core
BX80557E2140 BXC80557E2140 HH80557PG0251M	E2140	1.6 GHz, 2 x 512KB, 800 MHz, LGA775, L2	07/10/26	V1.0
BX80557E2140 BXC80557E2140 HH80557PG0251M	E2140	1.6 GHz, FSB 800 MHz, L2 1 MB, TDP 65 Watt, Rev L2
BX80557E2140 BXC80557E2140 HH80557PG0251M	E2140	1.6 GHz, FSB 800 MHz, L2 2 x 512 KB, Rev L2
BX80557E2140 BXC80557E2140 HH80557PG0251M	E2140	1.6 GHz, L2 1 MB, TDP 65 Watt, Rev L2
BX80557E2160 BXC80557E2160 HH80557PG0331M	E2160	1.8 GHz, FSB 800 MHz, L2 2x1 MB, Rev L2
BX80557E2160 BXC80557E2160 HH80557PG0331M	E2160	1.8 GHz, L2 2x1 MB, Rev L2
BX80557E2200 BXC80557E2200 HH80557PG0491M	E2200	2.2 GHz, 1MB, 800 MHz, LGA775, M0	07/10/26	V1.0
BX80557E2200 BXC80557E2200 HH80557PG0491M	E2200	2.2 GHz, FSB 800 MHz, L2 1 MB, Rev M0
BX80557E2200 BXC80557E2200 HH80557PG0491M	E2200	2.2 GHz, FSB 800 MHz, L2 1 MB, TDP 65 Watt, Rev M0
BX80557E2200 BXC80557E2200 HH80557PG0491M	E2200	2.2 GHz, L2 1 MB, TDP 65 Watt, Rev M0
BX80557E2220 BXC80557E2220 HH80557PG0561M	E2220	2.4 GHz, 1MB, 800 MHz, LGA775, M0	07/10/26	V1.0
BX80557E2220 BXC80557E2220 HH80557PG0561M	E2220	2.4 GHz, FSB 800 MHz, L2 1 MB, Rev M0
BX80557E2220 BXC80557E2220 HH80557PG0561M	E2220	2.4 GHz, FSB 800 MHz, L2 1 MB, TDP 65 Watt, Rev M0
BX80557E2220 BXC80557E2220 HH80557PG0561M	E2220	2.4 GHz, L2 1 MB, TDP 65 Watt, Rev M0
AT80571PG0602M BX80571E5200 BXC80571E5200 EU80571PG0602M	E5200	2.5 GHz, 2MB, 800MHz, LGA775, M0	07/10/26	V1.0
AT80571PG0602M BX80571E5200 BXC80571E5200 EU80571PG0602M	E5200	2.5 GHz, FSB 800 MHz, L2 2 MB, Rev M0
Intel Pentium Extreme Edition
HH80551PG0882MM BX80551PG3200F	840	3.2 GHz, 2 x 1MB, 800 MHz, LGA775	07/10/26	V1.0
BX80551PG3200F HH80551PG0882MM	840	3.2 GHz, FSB 800 MHz, L2 2 x 1 MB
BX80551PG3200F HH80551PG0882MM	840	3.2 GHz, L2 2 x 1 MB
HH80553PH0994M BX80553955	955	3.46 GHz, 2x 2MB, 1066 MHz, LGA775	07/10/26	V1.0
HH80553PH0994M BX80553955	955	3.46 GHz, 2x2MB, 1066 MHz, LGA775, B1	07/10/26	V1.0
HH80553PH0994M BX80553955	955	3.46 GHz, 2x2MB, 1066 MHz, LGA775, C1	07/10/26	V1.0
BX80553955 HH80553PH0994M	955	3.46 GHz, FSB 1066 MHz, L2 2x 2 MB
BX80553955 HH80553PH0994M	955	3.46 GHz, FSB 1066 MHz, L2 2x2 MB, Rev B1
BX80553955 HH80553PH0994M	955	3.46 GHz, FSB 1066 MHz, L2 2x2 MB, Rev C1
BX80553955 HH80553PH0994M	955	3.46 GHz, FSB 1066 MHz, L2 2x2 MB, TDP 130 Watt, Rev B1
BX80553955 HH80553PH0994M	955	3.46 GHz, FSB 1066 MHz, L2 2x2 MB, TDP 130 Watt, Rev C1
BX80553955 HH80553PH0994M	955	3.46 GHz, L2 2x2 MB, TDP 130 Watt, Rev B1
BX80553955 HH80553PH0994M	955	3.46 GHz, L2 2x2 MB, TDP 130 Watt, Rev C1
HH80553PH1094M BX80553965	965	3.73 GHz, 2x2MB, 1066 MHz, LGA775, C1	07/10/26	V1.0
BX80553965 HH80553PH1094M	965	3.73 GHz, FSB 1066 MHz, L2 2x2 MB, Rev C1
BX80553965 HH80553PH1094M	965	3.73 GHz, FSB 1066 MHz, L2 4 MB, TDP 130 Watt, Rev C1
BX80553965 HH80553PH1094M	965	3.73 GHz, L2 4 MB, TDP 130 Watt, Rev C1

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.