ASUS P5B Premium motherboard specifications

Form factor:	ATX 12" x 9.6" / 30.5 cm x 24.4 cm
CPU socket type:	Socket 775
Front Side Bus:	1066 MHz 533 MHz 800 MHz
Chipset:	Intel P965
Motherboard features:	AI Nap CrashFree BIOS 3 Crystal Sound EZ DIY EZ Flash 2 MyLogo 2 Noise Filter O.C. Profile Q-Connector Q-Fan 2 Quiet Thermal Solution
Overclocking features:	AI Overclocking CPU Parameter Recall Stepless Frequency Selection
Memory:	4 DIMMs 8 GB DDR2 800/667/533 Dual-channel
Integrated Audio:	8-channel HD audio ADI AD1988B Audio codec
BIOS:	8 MB Flash
Expansion slots:	PCI 2.2 x 3
Internal connectors:	ATX Power (24-pin) x 1 CD/AUX audio in x 1 CPU Fan x 1 Chassis Fan x 3 Chassis Intrusion x 1 FDD x 1 Front panel audio x 1 IDE x 1 IEEE 1394a x 1 Power Fan x 1 S/PDIF Out x 1 SATA x 7 System Panel x 1
Rear panel ports:	8-channel Audio External SATA x 1 IEEE 1394a x 1 LAN RJ45 x 2 PS/2 Keyboard x 1 PS/2 Mouse x 1 S/PDIF Out x 1 Serial port x 1 USB 2.0/1.1 x 4
Included accessories:	2 in 1 Q-connector x 1 I/O Shield x 1 SATA cable(s) x 1 SATA power cable(s) x 1 UltraDMA 133/100/66 cable(s) x 1 User manual x 1
Supported Operating System(s):	Windows 2000 Windows Vista Windows XP

NOTE: specifications are not complete

ASUS P5B Premium CPU compatibility list

Part Number	Frequency	Features	BIOS	PCB	Notes
Intel Celeron
HH80557RG025512 BX80557420 BXC80557420	420	1.6 GHz, 800 FSB, L2 512KB, LGA775	0601	Any
HH80557RG025512 BX80557420 BXC80557420	420	1.6 GHz,800 FSB,L2 512KB,LGA775,revA1	0601	Any
HH80557RG033512 BX80557430 BXC80557430	430	1.8 GHz, 800 FSB, L2 512KB, LGA775	0601	Any
HH80557RG033512 BX80557430 BXC80557430	430	1.8 GHz,800 FSB,L2 512KB,LGA775,revA1	0601	Any
HH80557RG041512 BX80557440 BXC80557440	440	2 GHz, 800 FSB, L2 512KB, LGA775	0601	Any
HH80557RG041512 BX80557440 BXC80557440	440	2 GHz,800 FSB,L2 512KB,LGA775,revA1	0601	Any
Intel Celeron D
JM80547RE061256 BX80547RE2533C	325J	2.53 GHz, 533 FSB, LGA775	Any	Any
JM80547RE061CN HH80547RE061CN BX80547RE2533CN	326	2.53 GHz, 533 FSB, revG1, LGA775	Any	Any
JM80547RE061CN HH80547RE061CN BX80547RE2533CN	326	2.53 GHz, 533 MHz FSB, LGA775, rev E0,EM64T	Any	Any
JM80547RE067256 BX80547RE2667C	330J	2.66 GHz, 533 FSB, LGA775	Any	Any
JM80547RE067CN HH80547RE067CN BX80547RE2667CN	331	2.66 GHz, 533 FSB, revG1, LGA775	Any	Any
JM80547RE067CN HH80547RE067CN BX80547RE2667CN	331	2.66 GHz, 533 MHz FSB, LGA775, rev E0,EM64T	Any	Any
JM80547RE072256 BX80547RE2800C	335J	2.8 GHz, 533 FSB, LGA775	Any	Any
JM80547RE072CN HH80547RE072CN BX80547RE2800CN	336	2.8 GHz, 533 FSB, revG1, LGA775	Any	Any
JM80547RE072CN HH80547RE072CN BX80547RE2800CN	336	2.8 GHz, 533 MHz FSB, LGA775, rev E0,EM64T	Any	Any
JM80547RE077256 BX80547RE2933C	340J	2.93 GHz, 533 FSB, LGA775	Any	Any
JM80547RE077CN HH80547RE077CN BX80547RE2933CN	341	2.93 GHz, 533 FSB, revG1, LGA775	Any	Any
JM80547RE077CN HH80547RE077CN BX80547RE2933CN	341	2.93 GHz, 533 MHz FSB, LGA775, rev E0,EM64T	Any	Any
JM80547RE083256 BX80547RE3066C	345J	3.06 GHz, 533 FSB, LGA775	Any	Any
JM80547RE083CN HH80547RE083CN BX80547RE3066CN	346	3.06 GHz, 533 FSB, revG1, LGA775	Any	Any
JM80547RE083CN HH80547RE083CN BX80547RE3066CN	346	3.06 GHz, 533 MHz FSB, LGA775, rev E0,EM64T	Any	Any
HH80552RE083512 BX80552347	347	revD0,65nm,3.06 GHz, 533 FSB, L2:512KB, LGA775	Any	Any
JM80547RE088CN HH80547RE088CN BX80547RE3200CN	351	3.2 GHz, 533 FSB, revG1, LGA775	Any	Any
JM80547RE088CN HH80547RE088CN BX80547RE3200CN	351	3.2 GHz, 533 MHz FSB, LGA775, rev E0,EM64T	Any	Any
HH80552RE088512 BX80552352	352	65nm,3.2 GHz, 533 FSB, L2:512KB, revD0, LGA775	Any	Any
HH80552RE088512 BX80552352	352	revC1,65nm,3.2 GHz, 533 FSB, L2:512KB, LGA775	Any	Any
HH80547RE093CN BX80547RE3330CN	355	3.33 GHz, 533 FSB, L2:256KB, rev E0, LGA775	Any	Any
HH80547RE093CN BX80547RE3330CN	355	3.33 GHz, 533 FSB, L2:256KB, revG1, LGA775	Any	Any
HH80552RE093512 BX80552356	356	65nm,3.33 GHz, 533 FSB, L2:512KB, revD0, LGA775	Any	Any
HH80552RE093512 BX80552356	356	revB1, 65nm,3.33 GHz, 533 FSB, L2:512KB, LGA775	Any	Any
HH80552RE093512 BX80552356	356	revC1,65nm,3.33 GHz, 533 FSB, L2:512KB, LGA775	Any	Any
HH80552RE099512 BX80552360	360	65nm,3.46 GHz, 533 FSB, L2:512KB, revD0, LGA775	Any	Any
HH80552RE104512 BX80552365	365	65nm,3.6 GHz, 533 FSB, L2:512KB, revD0, LGA775	Any	Any
Intel Celeron Dual Core
AT80571RG0561ML BX80571E3200 BXC80571E3200	E3200	revR0,2.4 GHz,800 FSB,L2: 1M	1102	Any
AT80571RG0601ML BX80571E3300 BXC80571E3300	E3300	revR0,2.5 GHz,800 FSB,L2: 1M	1102	Any
AT80571RG0641ML BX80571E3400 BXC80571E3400	E3400	revR0,2.6 GHz,800 FSB,L2: 1M	1102	Any
AT80571RG0681ML BX80571E3500 BXC80571E3500	E3500	revR0,2.7 GHz,800 FSB,L2: 1M	1102	Any
Intel Core 2 Duo
HH80557PG0332M BX80557E4300	E4300	1.8 GHz,800FSB,L2:2MB,65W,rev.L2	Any	Any
HH80557PG0412M BX80557E4400	E4400	2 GHz,800FSB,L2:2MB,65W,rev.L2	0126	Any
HH80557PG0492M BX80557E4500	E4500	2.2 GHz,800FSB,L2:2MB,65W,rev.M0	0604	Any
HH80557PH0362M BX80557E6300	E6300	1.86 GHz,1066FSB,L2:2MB,rev.B2	Any	Any
HH80557PH0364M BX80557E6320	E6320	1.86 GHz,1066FSB,B2:4MB,rev.B2	0402	Any
BX80557E6320 HH80557PH0364M	E6320	1.86 GHz,1066FSB,L2:4MB,rev.B2	0402	Any
HH80557PH0462M BX80557E6400	E6400	2.13 GHz,1066FSB,L2:2MB,rev.B2	Any	Any
HH80557PH0464M BX80557E6420	E6420	2.13 GHz,1066FSB,L2:4MB,rev.B2	0402	Any
HH80557PJ0534M	E6540	2.33 GHz,1333FSB,L2:4MB,rev.G0	0705	Any	beta support FSB1333 CPU
HH80557PJ0534MG BX80557E6550 BX80557E6550R	E6550	2.33 GHz,1333FSB,L2:4MB,rev.G0	0705	Any	beta support FSB1333 CPU
HH80557PH0564M BX80557E6600	E6600	2.4 GHz,1066FSB,L2:4MB,rev.B2	Any	Any
HH80557PH0674M BX80557E6700	E6700	2.66 GHz,1066FSB,L2:4MB,rev.B2	Any	Any
HH80557PJ0674MG BX80557E6750	E6750	2.66 GHz,1333FSB,L2:4MB,rev.G0	0705	Any	beta support FSB1333 CPU
HH80557PJ0804MG BX80557E6850	E6850	3 GHz,1333FSB,L2:4MB,rev.G0	0705	Any	beta support FSB1333 CPU
AT80571PH0773M BX80571E7500 BXC80571E7500	E7500	2.93 GHz,1066FSB,L2:3MB,rev.R0	1102	Any
AT80571PH0833ML BX80571E7600 BXC80571E7600	E7600	3.06 GHz,1066FSB,L2:3MB,rev.R0	1102	Any
Intel Core 2 Extreme
HH80562PH0678M BX80562QX6700	QX6700	2.66 GHz,1066FSB,L2:2X4MB,rev.B3,4 cores	Any	Any
HH80562PH0678M BX80562QX6700	QX6700	revB3,2.66 GHz,1066FSB,L2:2X4MB	Any	Any
HH80562PH0678M BX80562QX6700	QX6700	revB3,2.66 GHz,1066FSB,L2:2X4MB,4 cores	Any	Any
HH80562PH0778M BX80562QX6800 BX80562PH0778M	QX6800	2.93 GHz,1066FSB,L2:2X4MB,rev.G0,4 cores	0604	Any
HH80562PH0778M BX80562QX6800 BX80562PH0778M	QX6800	rev.G0,2.93 GHz,1066FSB,L2:2X4MB,4 cores	0604	Any
HH80562XJ0808M BX80562QX6850	QX6850	3 GHz,1333FSB,L2:2X4MB,rev.G0,4 cores	Any	Any
HH80562XJ0808M BX80562QX6850	QX6850	rev.G0,3 GHz,1333FSB,L2:2X4MB,4 cores	Any	Any
HH80562XJ0808M BX80562QX6850	QX6850	revG0,3 GHz,1333FSB,L2:2X4MB	Any	Any	beta support FSB1333 CPU
HH80557PH0774M BX80557X6800	X6800	2.93 GHz,1066FSB,L2:4MB,rev.B2	Any	Any
HH80557PH0774M BX80557X6800	X6800	2.93 GHz,1066FSB,L2:4MB,revB2	Any	Any
Intel Core 2 Quad
HH80562PH0568M BX80562Q6600	Q6600	2.4 GHz,1066FSB,L2:2X4MB,rev.B3,4 cores	Any	Any
HH80562PH0568M BX80562Q6600	Q6600	2.4 GHz,1066FSB,L2:2X4MB,rev.G0,4 cores	0604	Any
HH80562PH0678MK BX80562Q6700	Q6700	2.66 GHz,1066FSB,L2:2X4MB,rev.G0,4 cores	0604	Any
EU80580PJ0534MN AT80580PJ0534MN BX80580Q8200	Q8200	rev.M1,2.33 GHz,1333FSB,L2:4MB,4 cores	1102	Any	beta support FSB1333 CPU
EU80580PJ0534MN AT80580PJ0534MN BX80580Q8200	Q8200	rev.R0,2.33 GHz,1333FSB,L2:4MB,4 cores	1102	Any	beta support FSB1333 CPU
AT80580AJ0534MN BX80580Q8200S	Q8200S	rev.R0,2.33 GHz,1333FSB,L2:4MB,4 cores	1102	Any	beta support FSB1333 CPU
AT80580PJ0604MN BX80580Q8300 BXC80580Q8300	Q8300	rev.R0,2.5 GHz,1333FSB,L2:4MB,4 cores	1102	Any	beta support FSB1333 CPU
AT80580PJ0674ML BX80580Q8400 BXC80580Q8400	Q8400	rev.R0,2.66 GHz,1333FSB,L2:4MB,4 cores	1102	Any	beta support FSB1333 CPU
AT80580AJ0674ML	Q8400S	rev.R0,2.66 GHz,1333FSB,L2:4MB,4 cores	1102	Any	beta support FSB1333 CPU
AT80580AJ0676M BX80580Q9400S	Q9400S	rev.R0,2.66 GHz,1333FSB,L2:6MB	1102	Any	beta support FSB1333 CPU
AT80580PJ0736ML	Q9500	2.83 GHz,1333FSB,L2:6MB,rev.R0	1102	Any
AT80580PJ0736MG BX80580Q9505 BXC80580Q9505	Q9505	rev.R0,2.83 GHz,1333FSB,L2:6MB	1102	Any
AT80569AJ073N BX80569Q9550S	Q9550S	rev.E0,2.83 GHz,1333FSB,L2:12MB	1102	Any	beta support FSB1333 CPU
Intel Pentium 4
JM80547PE0671M BX80547PE2667E BX80547PE2667EJ	505/505J	2.66 GHz, E0,D0, 533 FSB	Any	Any
JM80547PE0671MN HH80547PE0671MN BX80547PE2667EN	506	533 FSB, EM64T, revG1, 2.66 GHz	Any	Any
JM80547PE0671MN HH80547PE0671MN BX80547PE2667EN	506	E0,D0, 533 FSB, EM64T, 2.66 GHz	Any	Any
JM80547PE0721MN HH80547PE0721MN BX80547PE2800EN	511	533 FSB, EM64T, 2.8 GHz	Any	Any
JM80547PE0721MN HH80547PE0721MN BX80547PE2800EN	511	533 FSB, EM64T, revG, 2.8 GHz	Any	Any
JM80547PE0721MN HH80547PE0721MN BX80547PE2800EN	511	533 FSB,revE0, EM64T, 2.8 GHz	Any	Any
JM80547PE0771M	515	2.93 GHz, E0,D0, 533 FSB	Any	Any
JM80547PE0771MN HH80547PE0771MN BX80547PE2933EN	516	533 FSB, EM64T, revG1, 2.93 GHz	Any	Any
JM80547PE0771MN HH80547PE0771MN BX80547PE2933EN	516	D0,E0, 533 FSB, EM64T, 2.93 GHz	Any	Any
JM80547PE0831MN HH80547PE0831MN BX80547PE3066EN	519K	533 FSB, EM64T, revG1, 3.06 GHz	Any	Any
JM80547PG0721M HH80547PG0721M BX80547PG2800E BX80547PG2800EJ	520/520J	2.8E GHz, D0, 800 FSB	Any	Any
JM80547PG0721M HH80547PG0721M BX80547PG2800E	520/520J	2.8E GHz, D0,E0, 800 FSB	Any	Any
JM80547PG0721M HH80547PG0721M BX80547PG2800E BX80547PG2800EJ	520/520J	2.8E GHz, E0, 800 FSB	1102	Any
JM80547PG0721MM HH80547PG0721MM BX80547PG2800EK	521	D0,E0, 2.8 GHz, 800 FSB,HT, L2 1MB	Any	Any
HH80547PE0831MM BX80547PE3066E	524	3.06 GHz, 533 FSB,HT, L2 1M, revG1	Any	Any
JM80547PG0801M HH80547PG0801M BX80547PG3000E	530/530J	3E GHz, D0,E0, 800 FSB	Any	Any
JM80547PG0801MM HH80547PG0801MM BX80547PG3000EK	531	D0,E0, 3 GHz, 800 FSB, L2 1MB	Any	Any
JM80547PG0881M HH80547PG0881M BX80547PG3200E	540/540J	3.2E GHz, E0,D0, 800 FSB	Any	Any
JM80547PG0881MM HH80547PG0881MM BX80547PG3200EK	541	E0,D0, 3.2 GHz, 800 FSB, L2 1MB	Any	Any
JM80547PG0961M BX80547PG3400E	550/550J	3.4E GHz, D0.E0, 800 FSB	Any	Any
JM80547PG0961MM HH80547PG0961MM BX80547PG3400EK BX80547PG3400EKT	551	3.4 GHz, 800 FSB, L2 1MB,D0,E0	Any	Any
JM80547PG1041M BX80547PG3600E	560/560J	3.6 GHz, DO,E0, 800 FSB	Any	Any
JM80547PG1041MM BX80547PG3600EK	561	3.6 GHz, 800 FSB, L2 1MB	Any	Any
JM80547PG1121M BX80547PG3800E	570J	3.8 GHz, D0,E0, 800 FSB	Any	Any
JM80547PG1121MM BX80547PG3800EK	571	3.8 GHz, 800 FSB, L2 1MB V E0	Any	Any
JM80547PG0802MM HH80547PG0802MM BX80547PG3000F	630	3.0E GHz, 800 FSB, L2:2MB, EM64T, HT	Any	Any
HH80552PG0802M BX80552631	631	65nm,3 GHz, 800 FSB, L2:2MB, revB1	Any	Any
HH80552PG0802M BX80552631	631	65nm,3 GHz, 800 FSB, L2:2MB, revC1	Any	Any
HH80552PG0802M BX80552631	631	65nm,3 GHz, 800 FSB, L2:2MB, revD0	Any	Any
JM80547PG0882MM HH80547PG0882MM BX80547PG3200F	640	3.2E GHz, 800 FSB, L2:2MB, EM64T, HT	Any	Any
HH80552PG0882M BX80552641	641	65nm,3.2 GHz, 800 FSB, L2:2MB, revB1	Any	Any
HH80552PG0882M BX80552641	641	65nm,3.2 GHz, 800 FSB, L2:2MB, revC1	Any	Any
HH80552PG0882M BX80552641	641	65nm,3.2 GHz, 800 FSB, L2:2MB, revD0	Any	Any
JM80547PG0962MM HH80547PG0962MM BX80547PG3400F	650	3.4E GHz, 800 FSB, L2:2MB, EM64T, HT	Any	Any
HH80552PG0962M BX80552651	651	65nm,3.4 GHz, 800 FSB, L2:2MB, revB1	Any	Any
HH80552PG0962M BX80552651	651	65nm,3.4 GHz, 800 FSB, L2:2MB, revC1	Any	Any
HH80552PG0962M BX80552651	651	65nm,3.4 GHz, 800 FSB, L2:2MB, revD0	Any	Any
JM80547PG1042MM HH80547PG1042MM BX80547PG3600F	660	3.6E GHz, 800 FSB, L2:2MB, EM64T, HT	Any	Any
HH80552PG1042M BX80552661	661	65nm,3.6 GHz, 800 FSB, L2:2MB, revB1	Any	Any
HH80552PG1042M BX80552661	661	65nm,3.6 GHz, 800 FSB, L2:2MB, revC1	Any	Any
HH80552PG1042M BX80552661	661	65nm,3.6 GHz, 800 FSB, L2:2MB, revD0	Any	Any
HH80547PG1042MP HH80547PG1042MH	662	3.6 GHz, 800 FSB, L2:2MB, EM64T, HT, revR0	Any	Any
JM80547PG1122MM HH80547PG1122MM BX80547PG3800F BX80547PG3600FT	670	3.8 GHz, 800 FSB, L2:2MB	Any	Any
JM80547PG1122MM HH80547PG1122MM BX80547PG3800F BX80547PG3600FT	670	3.8 GHz, 800 FSB, L2:2MB,N0	Any	Any
HH80547PG1122MH	672	3.8 GHz, 800 FSB, L2:2MB, revR0	Any	Any
JM80547PG0881MM HH80547PG0881MM BX80547PG3200EK	3.20F GHz	EM64T	Any	Any
JM80547PG0961M BX80547PG3400E JM80547PG0961MM HH80547PG0961MM BX80547PG3400EK	3.40 GHz	FSB800, revR0	Any	Any
JM80547PG0961MM HH80547PG0961MM BX80547PG3400EK	3.40F GHz	EM64T	Any	Any
JM80547PG1041MM BX80547PG3600EK	3.60F GHz	EM64T	Any	Any
JM80547PG1121M BX80547PG3800E JM80547PG1121MM BX80547PG3800EK	3.80 GHz	FSB800, revR0	Any	Any
JM80547PG1121MM BX80547PG3800EK	3.80F GHz	EM64T	Any	Any
Intel Pentium 4 Extreme Edition
JM80532PG0962M BX80532PG3400FS	3.40 GHz	800 FSB, HT, revM0, LGA775	Any	Any
JM80532PH0992M B80532PH0992MS	3.46 GHz	1066 FSB, HT, revM0, LGA775	Any	Any
JM80547PH1092MM BX80547PH3730F	3.73 GHz	1066 FSB, HT, revN0, LGA775	Any	Any
Intel Pentium D
HH80551PE0672MN BX80551PE2666FN	805	2.66 GHz, 533 FSB, revB0	Any	Any
HH80551PG0722MN BX80551PG2800FN BX80551PG2800FT	820	2.8 GHz, 800 FSB, revA0	Any	Any
HH80551PG0722MN BX80551PG2800FN BX80551PG2800FT	820	2.8 GHz, 800 FSB, revB0	Any	Any
HH80551PG0802MN BX80551PG3000FN BX80551PG3000FT	830	3 GHz, 800 FSB, revA0	Any	Any
HH80551PG0802MN BX80551PG3000FN BX80551PG3000FT	830	3 GHz, 800 FSB, revB0	Any	Any
HH80551PG0882MN BX80551PG3200FN BX80551PG3200FT	840	3.2 GHz, 800 FSB, revA0	Any	Any
HH80551PG0882MN BX80551PG3200FN BX80551PG3200FT	840	3.2 GHz, 800 FSB, revB0	Any	Any
HH80553PG0724MN BX80553915 BX80553915R	915	2.8 GHz, 800 FSB, L2 4MB, revC1, without VT function	Any	Any
HH80553PG0724MN BX80553915 BX80553915R	915	2.8 GHz, 800 FSB, L2 4MB, revD0,without VT function	Any	Any
HH80553PG0724M BX80553920 BX80553920T	920	2.8 GHz, 800 FSB, L2 4MB, revB1	Any	Any
HH80553PG0804MN BX80553925	925	3 GHz, 800 FSB, L2 4MB, revC1, without VT function	Any	Any
HH80553PG0804MN BX80553925	925	3 GHz, 800 FSB, L2 4MB, revD0, without VT function	Any	Any
HH80553PG0804M BX80553930 BX80553930T	930	3 GHz, 800 FSB, L2 4MB, revB1	Any	Any
HH80553PG0804M BX80553930 BX80553930T	930	3 GHz, 800 FSB, L2 4MB, revC1	Any	Any
HH80553PG0884M BX80553940 BX80553940T	940	3.2 GHz, 800 FSB, L2 4MB, revB1	Any	Any
HH80553PG0884M BX80553940 BX80553940T	940	3.2 GHz, 800 FSB, L2 4MB, revC1	Any	Any
HH80553PG0964MN BX80553945 BX80553945R	945	3.4 GHz, 800 FSB, L2 4MB, revC1, without VT function	Any	Any
HH80553PG0964MN BX80553945 BX80553945R	945	3.4 GHz, 800 FSB, L2 4MB, revD0, without VT function	Any	Any
HH80553PG0964M BX80553950 BX80553950T	950	3.4 GHz, 800 FSB, L2 4MB, revB1	Any	Any
HH80553PG0964M BX80553950 BX80553950T	950	3.4 GHz, 800 FSB, L2 4MB, revC1	Any	Any
HH80553PG0964M BX80553950 BX80553950T	950	3.4 GHz, 800 FSB, L2 4MB, revD0	Any	Any
HH80553PG1044M BX80553960	960	3.6 GHz, 800 FSB, L2 4MB, revC1	Any	Any
HH80553PG1044M BX80553960	960	3.6 GHz, 800 FSB, L2 4MB, revD0	Any	Any
Intel Pentium Dual-Core
BX80557E2140 BXC80557E2140 HH80557PG0251M	E2140	1.6 GHz, 800FSB, L2 1MB, rev.L2	0504	Any
BX80557E2140 BXC80557E2140 HH80557PG0251M	E2140	1.6 GHz, 800FSB, L2 1MB,L2	0504	Any
BX80557E2140 BXC80557E2140 HH80557PG0251M	E2140	rev.L2,1.6 GHz, 800FSB, L2 1MB	0504	Any
BX80557E2160 BXC80557E2160 HH80557PG0331M	E2160	1.8 GHz, 800FSB, L2 1MB, rev.L2	0504	Any
BX80557E2160 BXC80557E2160 HH80557PG0331M	E2160	1.8 GHz, 800FSB, L2 1MB,L2	0504	Any
BX80557E2160 BXC80557E2160 HH80557PG0331M	E2160	rev.L2,1.8 GHz, 800FSB, L2 1MB	0504	Any
BX80557E2200 BXC80557E2200 HH80557PG0491M	E2200	2.2 GHz,800FSB,L2 1MB,M0	0803	Any
AT80571RG0491M BXC80571E2210 EU80571RG0491M	E2210	2.2 GHz,800FSB,L2 1MB,R0	1102	Any
	E5000	3.4 GHz,800FSB,L2:2MB,rev.R0	1102	Any
AT80571PG0602M BX80571E5200 BXC80571E5200 EU80571PG0602M	E5200	2.5 GHz,800FSB,L2:2MB,rev.R0	1102	Any
AT80571PG0642M AT80571PG0642ML BX80571E5300 BXC80571E5300	E5300	2.6 GHz,800FSB,L2:2MB,rev.R0	1102	Any
AT80571PG0682M AT80571PG0682ML BX80571E5400 BXC80571E5400	E5400	2.7 GHz,800FSB,L2:2MB,rev.R0	1102	Any
AT80571PG0722ML BX80571E5500 BXC80571E5500	E5500	2.8 GHz,800FSB,L2:2MB,rev.R0	1102	Any
AT80571PG0802ML BX80571E5700 BXC80571E5700	E5700	3 GHz,800FSB,L2:2MB,rev.R0	1102	Any
AT80571PG0882ML BX80571E5800	E5800	3.2 GHz,800FSB,L2:2MB,rev.R0	1102	Any
AT80571PH0722ML BX80571E6300 BXC80571E6300	E6300	2.8 GHz,1066FSB,L2:2MB,rev.R0	1102	Any
AT80571PH0772ML BX80571E6500 BXC80571E6500	E6500	2.93 GHz,1066FSB,L2:2MB,rev.R0	1102	Any
AT80571XH0772ML BXC80571E6500K	E6500K	2.93 GHz,1066FSB,L2:2MB,rev.R0	1102	Any
AT80571PH0832ML BX80571E6600 BXC80571E6600	E6600	3.06 GHz,1066FSB,L2:2MB,rev.R0	1102	Any
AT80571PH0882ML BX80571E6700 BXC80571E6700	E6700	3.2 GHz,1066FSB,L2:2MB,rev.R0	1102	Any
AT80571PH0932ML BX80571E6800	E6800	3.3 GHz,1066FSB,L2:2MB,rev.R0	1102	Any
Intel Pentium Extreme Edition
HH80551PG0882MM BX80551PG3200F	840	3.2 GHz, 800 FSB, revA0	Any	Any
HH80551PG0882MM BX80551PG3200F	840	3.2 GHz, 800 FSB, revB0	Any	Any
HH80553PH0994M BX80553955	955	3.46 GHz, rev A0,B1	Any	Any
HH80553PH1094M BX80553965	965	3.73 GHz, rev C1	Any	Any

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.