www.vintanker.dk

Support HM55 chipset platform, such as: P4500 P4600 P6000 P6100 P6200 P6300 I3 330M 350M 370M 380M390M I5 430M 450M 460M480M 520M 540M 560M upgrade replacement

General information

Type CPU / Microprocessor Market segment Mobile Family Core i7 Mobile Model number i7-640M Frequency 2800 MHz Turbo frequency 3460 MHz Low power frequency 1200 MHz Bus speed 2.5 GT/s DMI Clock multiplier 21 Package 988-pin micro-FCPGA10 (rPGA988A) Socket Socket G1 / rPGA988A Architecture / Microarchitecture Microarchitecture Westmere Platform Calpella Processor core Arrandale Core steppings C2 (SLBPD)

K0 (Q4CB, SLBTQ) CPUIDs 20652 (Q3G5, SLBPD)

20655 (Q4CB, SLBTQ) Manufacturing process 0.032 micron

382 million transistors (CPU die)

177 million transistors (IMC / graphics die) Die size 81mm 2 (CPU die)

114mm 2 (IMC / graphics die) Data width 64 bit The number of cores 2 The number of threads 4 Floating Point Unit Integrated Level 1 cache size 2 x 32 KB 4-way set associative instruction caches

2 x 32 KB 8-way set associative data caches Level 2 cache size 2 x 256 KB 8-way set associative caches Level 3 cache size 4 MB 16-way set associative shared cache Cache latency 3 (L1 cache)

10 (L2 cache)

36 (L3 cache) Physical memory 8 GB Multiprocessing Not supported

ntegrated peripherals / components Integrated graphics GPU Type: HD (Westmere)

Base frequency (MHz): 500

Maximum frequency (MHz): 766

The number of supported displays: 2 Memory controller The number of controllers: 1

Memory channels: 2

Supported memory: DDR3-800, DDR3-1066

Maximum memory bandwidth (GB/s): 17.1 Other peripherals Direct Media Interface PCI Express 2.0 interface

Each item have been tested critically before shipment effected ,we have build several testing stations specially for CPU ,please buy it with worry-free .

Please install CPU must be careful, fan and CPU must contact is good, will not cause the CPU temperature is too high.Thank you

packag

We will use the best mode of packing, guarantee the product security to customers.

Warranty /for 3 months

Please don\'t hesitate to contact us if you have any questions or concerns before or after your purchase.We are committed to your 100% satisfaction.

Payment

1. Full payment must be paid within 7 days after placing your order.

2. We will make delivery of the goods within 10 working days after receiving your payment.

3. The buyer are responsible for any tax and/or duty charged by their country .

Refund(Exchange Only)

1.If you are not satisfied with your purchase, you can exchange the items received.you must contact us within 5 days of the receipt of your order.And you should pay all additional shipping fees incurred and the items returned should be kept in their original status;and must keep the seal not broken.

2.If you wish to exchange defective or incorrect shipped goods,please contact us with 5 days after receiving the goods.

Notes

1. Køber er ansvarlig for enhver forsikring, du tror, er nødvendigt.

2. Behandlingstiden for en bestemt rækkefølge varierer med produkt-type og materiel status.For det meste, at behandlingstiden kan være 3 til 15 arbejdsdage.

Feedback

1.Da din feedback er meget vigtig for vores virksomhed\'s udvikling, vi oprigtigt opfordre dig til at lade positiv feedback til os, hvis du er tilfreds med vores produkt og service.Det\'ll bare tage dig 1 minut.

2.Du bedes kontakte os, før de forlader nogen negativ eller neutral feedback.Vi vil arbejde med dig for at løse eventuelle problemer.Tak!

• Mærke: INTEL
• Antallet af Kerner: Dual-Core
• L2 Cache Kapacitet: 512 KB
• Processor Mærke: INTEL
• Anvendelse: Bærbar computer
• L3 Cache Kapacitet: 4 MB
• Interface Type: BGA 1288
• Chip Proces: 32 nanometer
• Intel Model: Core i7 640
• Netfrekvensen: 2.8 GHz
• 64-Bit Understøttelse: Ja
• Type: Dual-Core
• Navn: i7 640
• Processor Type: Intel Core
• Model-Nummer: I7 640
• Magt: 35 W
• Punkt Betingelse: anvendes
• CPU-Frekvens: 2.8 GHz
• Stik Type: PGA988