Basic parameters

Applicable type/desktop computer

CPU series/Core i7 2nd generation series

Manufacturing process/32 nanometers

Core Code/Sandy Bridge

CPU Architecture/Sandy Bridge



performance parameter

CPU main frequency/3.5GHz

Highest RF/3.9GHz

Number of cores/four cores

Number of threads/eight threads

First level cache/4 × 64KB

L2 Cache/4 × 256KB

L3 cache/8MB

Bus specifications/DMI 5GT/s

Thermal design power consumption (TDP)/95W



Memory parameters

Supports maximum memory/32GB

Memory type/DDR3 1066/1333MHz

Memory description/maximum number of memory channels: 2

Maximum memory bandwidth: 21GB/s

ECC memory support: No



Graphics card parameters

Integrated graphics card/Intel HD Graphics 3000

Basic frequency of graphics card/850MHz

Maximum dynamic frequency of graphics card/1350MHz

Other features/display support quantity of graphics card: 2

Device ID: 0x112

Supports Intel Quick Sync Video, InTru 3D technology, wireless display technology, clear video core technology, Intel Flexible Display Interface



Packaging specifications

Slot type/LGA 1155



technical parameter

Rui frequency acceleration technology/support, 2.0

Hyperthreading technology/support

Virtualization Technology/Intel VT-x

Instruction Set/SSE4.1/4.2, AVX, 64bit

64 bit processor/Yes



Other technologies

Support for enhanced SpeedStep technology, idle state, temperature monitoring technology, fast memory access, Intel Flex Memory Access, identity protection technology, AES new instructions, execution ban

Inventory quantity (299PCS) 

Buy today and ship immediately.

Buy most, leave a message, reply immediately. A lot of discounts.

Each processor is rigorously tested before shipment.


Make sure it works properly


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)


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

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!