SL4WS BX80528JK140G @Intel Pentium 4 Processor 1.40 GHz, 256K , 400 MHz FSB -Mobile CPU

SL4WS @ Intel Pentium 4 Processor 1.40 GHz, 256K , 400 MHz FSB NA No. NA

Essentials
Product Collection	Legacy Intel Pentium Processor
Code Name	Products formerly Willamette
Vertical Segment	Desktop
Processor Number
Status	Discontinued
Launch Date
Lithography	180 nm
Included Items
CPU Specifications
# of Cores	1
# of Threads	1
Processor Base Frequency	1.40 GHz
Max Turbo Frequency
Cache	256 KB L2 Cache
Bus Speed	400 MHz
# of QPI Links
Intel Turbo Boost Technology 2.0 Frequency*
TDP	54.7 W
Package Specifications
Sockets Supported	PPGA478, PPGA423
TCASE	72°C
Package Size	53.3mm x 53.3mm
Processing Die Size	217 mm2
# of Processing Die Transistors	42 million

Ordering and spec information
Spec Code	Ordering Code	Shipping Media	Stepping	recommendation Customer Price
SL4SC	80528PC017G0K	TRAY	B0
SL4SG	BX80528JK140GR	BOX	E0
SL4X2	YD80528PC017G0K	TRAY	C0
SL4X2	BK80528JK140GR	BOX	E0
SL5UE	RK80531PC017G0K	TRAY	D0
SL5N7	BX80531NK140GR	BOX	C0
SL5TG	BX80531NK140G	BOX	D0
SL4SG	BX80528JK140GR2	BOX	B0
SL4WS	BX80528JK140G	BOX	C0

Other Specs

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SL85U SL7YU QDID QJ29
Intel Pentium 4 Processor 505/505J @2.66 GHz
SL85U
Intel Pentium 4 Processor 506 @2.66 GHz
SL8J8 SL8PL SL9CK
Intel Pentium 4 Processor 511 @2.80 GHz
SL8U4 SL8U5 SL9CJ
Intel Pentium 4 Processor 511 @2.80 GHz
SL8JX SL7J4 SL8U5
Intel Pentium 4 Processor 515/515J @2.93 GHz
SL85V SL7YV QDHL
Intel Pentium 4 Processor 516 @2.93 GHz
SL8J9 SL8PM
Intel Pentium 4 Processor 517 supporting HT Technology @2.93 GHz
SL9CD SL8ZY
Intel Pentium 4 Processor 519J @3.06 GHz
SL87L
Intel Pentium 4 Processor 519K @3.06 GHz
SL8JA SL8PN QFKD
Intel Pentium 4 Processor 520 supporting HT Technology @2.80 GHz
Intel Pentium 4 Processor 520J supporting HT Technology @2.80 GHz
SL9CG SL7PT SL7PR
Intel Pentium 4 Processor 521 supporting HT Technology @2.80 GHz
SL8HX SL8PP SL9CG SL82V
Intel Pentium 4 Processor 524 supporting HT Technology @3.06 GHz
SL9CA SL8ZZ QQAB
Intel Pentium 4 Processor 530/530J supporting HT Technology @3.00 GHz
SL8JZ SL9CB SL7PU SL9UY SLA48 SLA6Y SLGFL QVGX QVTG QVTH QVZO QWLO SL7J6 SL7KK Q09X Q09Y Q10Y Q12M QBKJ
Intel Pentium 4 Processor 530J supporting HT Technology @3.00 GHz
SL82X SL7PU
Intel Pentium 4 Processor 531 supporting HT Technology @3.00 GHz
SL8HZ SL9CB SL8PQ
Intel Pentium 4 Processor 540/540J supporting HT Technology @3.20 GHz
SL8K2 SL9C6 SLA47 QVTB QVTC QXWY SL7J7 SL7KL SL8BY Q01M Q98X
Intel Pentium 4 Processor 540J supporting HT Technology @3.20 GHz
SL7PW SL82Z
Intel Pentium 4 Processor 541 supporting HT Technology @3.20 GHz
SL7PX SL8J2 SL9C6 Q02M SL8PR
Intel Pentium 4 Processor 550 supporting HT Technology @3.40 GHz
SL8K4 QVSS SL7KM Q87X QQ56
Intel Pentium 4 Processor 550J supporting HT Technology @3.40 GHz
SL9C5 SL833
Intel Pentium 4 Processor 551 supporting HT Technology @3.40 GHz
SL7PZ SL8J5 SL8PS SL9C5 QFIL QPUJ QQ62

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Essentials

CPU Specifications

Package Specifications

Ordering and spec information