Basic parameters
Applicable type: notebook
CPU series: Core i7 2 generation series
Production process: 32 nm
Core Code: Sandy Bridge
Slot type: BGA 1023, PGA 988

Performance parameter
CPU frequency: 2.8GHz
Dynamic acceleration frequency: 3.5GHz
Number of cores: Dual core
Number of threads: four threads
Level 3 cache: 4MB
Bus specification: DMI bus
Thermal Design Power (TDP): 35W

Memory parameter
Support for maximum memory: 16GB
Memory Description: Dual channel DDR3-1066/1333

Graphics card parameters
Integrated graphics: Yes
Graphics card base frequency: 650 MHz
Graphics card maximum dynamic frequency: 1.3 GHz
Other features of the graphics card: Intel HD Graphics 3000

Technical parameter
Turbo Boost Technology: Support
Hyper-Threading Technology: Support
Virtualization Technology: Intel VT
Instruction Set: MMX, SSE (1, 2, 3, 3S, 4.1, 4.2), EM64T, AES, AVX
64-bit processor: yes

100% normal use

In-kind shooting


We value your time sharing your thoughts and concerns.

We strive to respond to all customer emails within 1 business day or less.

You have 60 days money back guarantee and 90 days free replacement guarantee.

If you have a problem with the order, we will be promptly resolved with you.


We humbly ask for the opportunity to work with you and correct the mistake


Before buying our merchandise. We really appreciate your business and look forward to resolving your concerns


Logistics Services


Provide online tracking mode:
DHL, TNT, China Post Express Service, (Aged 3-7 days)
DHL registration can be tracked, registered in Hong Kong can be traced, registered in Singapore can be traced, the Sino-US green, China Europe green, Sino-British green, Sino-German green, (aging 7-15 days)
DHL parcel parcel (9-18 days)




Please let us know when you are satisfied with our products and services. Positive evaluation.
If you are shipping or experiencing problems afterwards, please contact us immediately and send us an email. We will be in the mail, the first time to deal with.
If you have any questions, please contact us using the "Ask seller questions" link on eBay.




Pre-sale and after-sales service
When the goods shipped, we will provide tracking information, if the project can not be reached within the specified time, please contact me, I will reply in time. And help with inquiries.
If you receive items that are damaged or missing, please let me know. I will solve the problem.
Before shipment, we will undergo a rigorous test project to ensure that we receive normal use. Hope not to bring you trouble.
Customer first, is our aim!