Intel Core i7-640M (CP80617004152AE) SLBTN 2.5/2.8 GHz Socket P CPU 35W

Description

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Dear valued buyer, thank you for viewing our     page. We will provide you best service and high quality products.    Every  Item will be inspect before ship it out, we ensure it qualified    in  orders, and everyone will be packaged carefully. You must be happy    to do  business with us.
we specialize in computer  accessories and  so on. we only sell original parts please buy with     confidence.
Part number
(SLBTN)
Package Included
1 x cpu.
We accept PayPal  payment    ONLY.
This item will be shipped worldwild    by mail as soon as possible.
We only ship to ebay address
,
please
give us the exact address and  phone# through ebay.
Please note The tax of import duty is not included in  the item price or  shipping fees. These charges are the buyer's  responsibility. Please  check with your country's customs  office to determine what these  additional costs will be prior  to bidding or buying.
1.Economy shipping
:
Usually To United States
be shipped via ePacket (delivered by USPS) ,
other countries will  be shipped via AIR MAIL ,not expedited shipping.
Shipping time(
Economy
shipping)
Area
Normally delivery  time
USA
10-20 days
European Union
12-25 days
Australia Canada Europe Countries
12-25 days
Asia countries
15-30 days
Other countries
15-40 days
it maybe  arrive late,if you want to get it fast, please choose expedited shipping when  buying.
My items has still not arrived     ?
Read the shipping details first to determine the expected delivery time , if your items has not
arrived within that time (weekends and holidays were not included ),please email us.
2. Expedited shipping:
USA ,
UK,
Europe,
CA ,Usually need 2-5 days  arrive.other country 4-7 days,it must add 20-35USD shipping  fee(according to your  country).
1. Customer should make initial contact in 7 days from receiving the order. Products must be returned in original condition.
2. Please contact us before returning items and we will provide the shipping address. DO NOT send without communication.
3. Both shipping cost: The cost of item shipping  back is buyer's responsibility, the resend shipping cost is  seller's.
4. Please do not return any items without an  authorization number or other instructions by us.  Any packages  that are send without our knowledge  will be refused and no  replacements will be issued.  Wrong item ordered  or  non defective part returns require a 20% restocking fee. All products  are marked with serial number and QC badge.Any products  returned  without our serial number and QC badge will be  rejected as not our  parts..
General information:
Type
CPU / Microprocessor
Market segment
Mobile
Family
Intel Core i7 Mobile
Model number
?
i7-640M
CPU part number
CP80617004152AE
is an OEM/tray microprocessor
Frequency
?
2800 MHz
Turbo frequency
3467 MHz (1 core)
3200 MHz (2 cores)
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
Size
1.48" x 1.48" / 3.75cm x 3.75cm
Introduction date
Sep 26, 2010
End-of-Life date
Last order date is April 5, 2012
Last shipment date is October 8, 2012
Price at introduction
6
S-spec numbers
ES/QS processors
Production processors
Part number
Q4C9
SLBTN
CP80617004152AE
+
+
Architecture / Microarchitecture
Microarchitecture
Nehalem (Westmere)
Platform
Calpella
Processor core
?
Arrandale
Core stepping
?
K0 (Q4C9, SLBTN)
CPUID
20655 (Q4C9, SLBTN)
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 instruction caches
2 x 32 KB data caches
Level 2 cache size
?
2 x 256 KB
Level 3 cache size
4 MB
Physical memory
8 GB
Multiprocessing
Not supported
Features
MMX instructions
SSE / Streaming SIMD Extensions
SSE2 / Streaming SIMD Extensions 2
SSE3 / Streaming SIMD Extensions 3
SSSE3 / Supplemental Streaming SIMD Extensions 3
SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4
?
AES / Advanced Encryption Standard instructions
EM64T / Extended Memory 64 technology / Intel 64
?
NX / XD / Execute disable bit
?
HT / Hyper-Threading technology
?
TBT / Turbo Boost technology
?
VT-x / Virtualization technology
?
VT-d / Virtualization for directed I/O
TXT / Trusted Execution technology
Low power features
Enhanced SpeedStep technology
?
Integrated peripherals / components
Integrated graphics
GPU Type: HD (Nehalem)
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
Electrical / Thermal parameters
Maximum operating temperature
?
105°C
Thermal Design Power
?
35 Watt