Part Number	Frequency	Features	BIOS	PCB	Notes
Intel Celeron D
JM80547RE061256 BX80547RE2533C	325J	2.53 GHz, 256KB, 533 MHz, LGA775	070824	V2.0
JM80547RE061CN HH80547RE061CN BX80547RE2533CN	326	2.53 GHz, 256KB, 533 MHz, LGA775	070824	V2.0
JM80547RE067256 BX80547RE2667C	330J	2.66 GHz, 256KB, 533 MHz, LGA775	070824	V2.0
JM80547RE067CN HH80547RE067CN BX80547RE2667CN	331	2.66 GHz, 256KB, 533 MHz, LGA775	070824	V2.0
JM80547RE072256 BX80547RE2800C	335J	2.8 GHz, 256KB, 533 MHz, LGA775	070824	V2.0
JM80547RE072CN HH80547RE072CN BX80547RE2800CN	336	2.80 GHz, 256KB, 533 MHz, LGA775	070824	V2.0
JM80547RE077256 BX80547RE2933C	340J	2.93 GHz, 256KB, 533 MHz, LGA775	070824	V2.0
JM80547RE077CN HH80547RE077CN BX80547RE2933CN	341	2.93 GHz, 256KB, 533 MHz, LGA775	070824	V2.0
JM80547RE083256 BX80547RE3066C	345J	3.06 GHz, 256KB, 533 MHz, LGA775	070824	V2.0
JM80547RE083CN HH80547RE083CN BX80547RE3066CN	346	3.06 GHz, 256KB, 533 MHz, LGA775	070824	V2.0
HH80552RE083512 BX80552347	347	3.06 GHz, 512KB, 533 MHz, LGA775, C1	070824	V2.0
JM80547RE088CN HH80547RE088CN BX80547RE3200CN	351	3.2 GHz, 256KB, 533 MHz, LGA775	070824	V2.0
HH80547RE093CN BX80547RE3330CN	355	3.33 GHz, 256KB, 533 MHz, LGA775	070824	V2.0
HH80547RE093CN BX80547RE3330CN	355	3.33 GHz, 256KB, 533 MHz, LGA775, G1	070824	V2.0
HH80552RE093512 BX80552356	356	3.33 GHz, 512KB, 533 MHz, LGA775, B1	070824	V2.0
HH80552RE099512 BX80552360	360	3.46 GHz, 512KB, 533 MHz, LGA775, D0	070824	V2.0
HH80552RE104512 BX80552365	365	3.6 GHz, 512KB, 533 MHz, LGA775, D0	070824	V2.0
Intel Core 2 Duo
HH80557PG0332M BX80557E4300	E4300	1.8 GHz, 2x1MB, 800 MHz, LGA775, L2	070824	V2.0
HH80557PG0332M BX80557E4300	E4300	1.80 GHz, 2MB, 800 MHz, LGA775, L2	070824	V2.0
HH80557PG0412M BX80557E4400	E4400	2.0 GHz, 2x1MB, 800 MHz, LGA775, L2	070824	V2.0
HH80557PG0412M BX80557E4400	E4400	2.00 GHz, 2MB, 800 MHz, LGA775, L2	070824	V2.0
HH80557PG0492M BX80557E4500	E4500	2.2 GHz, 2x1MB, 800 MHz, LGA775, M0	070824	V2.0
HH80557PG0492M BX80557E4500	E4500	2.20 GHz, 2MB, 800 MHz, LGA775, M0	070824	V2.0
HH80557PG0562M BX80557E4600	E4600	2.4 GHz, 2x1MB, 800 MHz, LGA775, M0	070824	V2.0
HH80557PH0362M BX80557E6300	E6300	1.86 GHz, 2x1MB, 1066 MHz, LGA775	070824	V2.0
HH80557PH0362M BX80557E6300	E6300	1.86 GHz, 2x1MB, 1066 MHz, LGA775, L2	070824	V2.0
HH80557PH0364M BX80557E6320	E6320	1.86 GHz, 2x2MB, 1066 MHz, LGA775, B2	070824	V2.0
HH80557PH0364M BX80557E6320	E6320	1.86 GHz, 4MB, 1066 MHz, LGA775, B2	070824	V2.0
HH80557PH0462M BX80557E6400	E6400	2.13 GHz, 2x1MB, 1066 MHz, LGA775	070824	V2.0
HH80557PH0462M BX80557E6400	E6400	2.13 GHz, 2x1MB, 1066 MHz, LGA775, L2	070824	V2.0
HH80557PH0464M BX80557E6420	E6420	2.13 GHz, 2x2MB, 1066 MHz, LGA775, B2	070824	V2.0
HH80557PH0464M BX80557E6420	E6420	2.13 GHz, 4MB, 1066 MHz, LGA775, B2	070824	V2.0
HH80557PH0564M BX80557E6600	E6600	2.40 GHz, 2x2MB, 1066 MHz, LGA775	070824	V2.0
HH80557PH0674M BX80557E6700	E6700	2.66 GHz, 2x2MB, 1066 MHz, LGA775	070824	V2.0
Intel Pentium Dual Core
HH80557PG0251M BX80557E2140 BXC80557E2140	E2140	1.6 GHz, 1MB, 800 MHz, LGA775, L2	070824	V2.0
HH80557PG0251M BX80557E2140 BXC80557E2140	E2140	1.60 GHz, 1MB, 800 MHz, LGA775, L2	070824	V2.0
HH80557PG0331M BX80557E2160 BXC80557E2160	E2160	1.8 GHz, 1MB, 800 MHz, LGA775, L2	070824	V2.0
HH80557PG0331M BX80557E2160 BXC80557E2160	E2160	1.80 GHz, 1MB, 800 MHz, LGA775, L2	070824	V2.0
HH80557PG0491M BX80557E2200 BXC80557E2200	E2200	2.20 GHz, 1MB, 800 MHz, LGA775, M0	070824	V2.0
HH80557PG0561M BX80557E2220 BXC80557E2220	E2220	2.40 GHz, 1MB, 800 MHz, LGA775, M0	070824	V2.0

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.