Intel Core 2 Duo E6700 SL9S7 SL9ZF CPU Processor 1066/2.66GHz LGA 775 65W

new-future-technology
(17892)
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US $20.30/ea
Condition:
Used
“Fully tested and confirmed good working”
More than 10 available87 sold
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Located in: Shenzhen, China
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Includes import fees
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Estimated between Thu, Dec 11 and Fri, Dec 26 to 94104
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eBay item number:142442339728
Last updated on Jul 20, 2025 23:03:09 PDTView all revisionsView all revisions

Item specifics

Condition
Used
An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. See all condition definitionsopens in a new window or tab
Seller Notes
“Fully tested and confirmed good working”
Cooling Component(s) Included
None/Processor only
UPC
0735858184618
Brand
Intel
Socket Type
LGA 775/Socket T
MPN
BX80557E6700
Processor Type
Core 2 Duo
Category

About this product

Product Information

Ramp up your computer's performance with an Intel Core 2 Duo E6700 "Conroe" dual-core processor BX80557E6700. The E6700 CPU runs at a clock speed of 2.66 GHz, which is more than adequate for daily tasks like web browsing, emailing, or composing documents. Need to do more than one task at the same time? The E6700 microprocessor is well-suited to multitasking since its two cores can divide the work to keep speeds up and reduce lag time. While you're running a virus scan, playing music, or downloading files in the background, the second core will automatically pick up the slack, so you can dramatically increase the productivity of your computer system. If you need a little more power, it also has limited overclocking abilities.The Core 2 Duo family has been designed from the ground up for desktop computers. The E6700 contains a 1066 MHz full-speed bus (FSB) architecture, which means that the processor can achieve swifter speeds than ever before. Moreover, the cache system has been specifically optimized for a dual-core setup. Intel doubled the amount of L2 cache to 4MB. That means the device can store even more data on the CPU compared with earlier processors in the same family. And thanks to the Intel Wide Dynamic Execution technology, the system actually delivers more instructions per clock cycle, so you're getting a good combination of power and performance.The Core 2 Duo E6700 microprocessor was designed to use power smartly and efficiently. When the CPU is idle, it will enter a conservation mode to save energy without draining too much power from the system. Intel's SpeedStep technology allows the computer to dynamically adjust the processor's voltage and frequency to meet the needs of the software. A variety of other innovative technologies, such as Intel Smart Memory Access, enable the microprocessor to deftly balance the workload by optimizing the use of the available bandwidth, while Intel Digital Media Boost gives you an extra bump in quality when you're enjoying movies, photos, or other media. With Intel's Thermal Monitoring Technologies, the device will constantly monitor the CPU's temperature and keep it stable, even when it's running under a heavy workload. With Intel's virtualization technology, the processor lets you create multiple virtual platforms from a single hardware. Intel has also designed the chip to protect your computer against certain kinds of viruses and malicious attacks.The Core 2 Duo E6700 microprocessor is ideal for budget-conscious consumers who want to add more speed and power to their aging hardware without sacrificing performance and efficiency. The chip was designed to be small, quiet, and energy efficient, even under extreme conditions. It has a Thermal Design Point (TDP) of 65w. This is the average power that the microprocessor dissipates when it's operating at its base frequency. With an LGA775 socket, the E6700 is also compatible with a wide array of motherboard types. And although the Intel Core 2 Duo family of 65nm dual-core processors was designed to work with a 64-bit instruction set, they're also compatible with IA-32 software.

Product Identifiers

Brand
Intel
MPN
BX80557E6700
UPC
0735858184618
eBay Product ID (ePID)
74095628

Product Key Features

Socket Type
LGA 775/Socket T
Processor Type
Core 2 Duo

Additional Product Features

Manufacturing Process
65 NM
Platform Compatibility
PC
Processor Quantity
1
Product Type
Processor
L3 Cache
4MB
Clock Speed
2.66GHz
64-Bit Computing
Yes
Processor Model
Core 2 Duo E6700
Level 2 Size
4MB
Compatible Slots
1X Processor-LGA 775/Socket T Socket
Cooling Component(s) Included
None/Processor only
Tdp
65W
L2 Cache
4MB
Multi-Core Technology
Dual-Core
Max. Operating Temperature
60.1°C
Type
L2 Caché
Level 1 Size
64KB
Architecture Features
Streaming Simd Extensions 2, Mmx Instructions Set, Streaming Simd Extensions 3, Intel 64 Technology, Streaming Simd Extensions, Execute Disable Bit Capability

Item description from the seller

About this seller

new-future-technology

99% positive feedback•70K items sold

Joined Sep 2010
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.8
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

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Seller feedback (18,894)

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  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    This eBay seller is awesome! Very highly motivated and very ethical. I actually had a problem with the item and this seller has worked tirelessly to resolve it and came up with a great solution. Rest assured if you purchase something, they will back the product. Very trustworthy seller and highly recommended! Also international postage was fast.
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    the first one was defective but they sent a replacement and it works good and the seller stands by his word i tested 2 cpu 2 different memory and power supply on the first defective one like they asked second replacement they sent took a little extra time and they even tracked it leaving me updates and when it arived i tested it and everything worked with no problems and they stand behind their word negative replacement took longer then the first one
  • *****- Feedback left by buyer.
    Past year
    Verified purchase
    Very pleased with this seller and the prompt processing of my order. The item was received 9 days after ordering and international shipping and was as described. Tracking history was updated frequenty. Highly recommend this seller.
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Product ratings and reviews

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4.8
114 product ratings
  • 97 users rated this 5 out of 5 stars
  • 11 users rated this 4 out of 5 stars
  • 3 users rated this 3 out of 5 stars
  • 1 users rated this 2 out of 5 stars
  • 2 users rated this 1 out of 5 stars

Performs well

Reliable

Easy to install

Most relevant reviews

See all 67 reviews
  • by rudolphfurman2010
    Feb 05, 2020Top favorable review

    Processor Upgrade for HP a1767c Media Center

    This processor is pretty old as of the time of this review (2/5/20), but according to the motherboard spec for the HP Pavilion a1767c Media Center, is the highest performance processor available. It was used to replace the Intel Core2 Duo E4300 that was originally installed. This upgrade increases clock speed from 1.8GHz to 2.66GHz, L2 cache from 2MB to 4MB, and bus speed from 800MHz to 1066MHz. I didn't do any formal testing, but the "seat of the pants" feel is an overall improvement in performance, for me, most noticeable in video streaming.

    Verified purchase: YesCondition: Pre-OwnedSold by: zlz2022

  • by jmil8784
    Dec 29, 2021

    Fast Older Duo

    This was the best CPU for the HP Compaq DC5700 Microtower. Upgraded from a E6400 2.13 GHz, 2 MB L2 cache. The additional 500 - 600 GHz clock speeds make a huge difference and with the 4 MB L2 cache, Windows 10 runs stable with 8 GB and a dedicated PCI (NOT EXPRESS) GPU. Video streaming over Plex, Utube or Netflix runs smooth.

    Verified purchase: YesCondition: Pre-OwnedSold by: gift.for.today

  • by rickybeau-0
    Jan 08, 2020

    good cheap cpu

    This E6700 cpu is very fast compared to Pentium D 925, easy to mild overclock on air easy 3.0 clock!! very good buy IMHO!

    Verified purchase: YesCondition: Pre-OwnedSold by: zlz2022

  • by val.mutaf
    Jun 14, 2017

    realiable chip

    I upgraded my original chip to this one, the highest possible to fit my old machine. The pc booted without a problem and the CPU gage registers less over load, comparing to my old 2.13 GB CPU.

    Verified purchase: YesCondition: Pre-OwnedSold by: zlz2022

  • by chesterbesterfestertester
    Jul 15, 2016

    Upgrade your PC

    If you still have a Pentium chip in your PC or a lower end duo core (or dual core) CPU then an upgrade is long overdue and you likely already know this. This seller provides an affordable approach to upgrading that won't take a huge byte out of your wallet. I put this in my daughter's old Dell PC and she is delighted with the difference in speed and performance. She can play most of her computer games now and research the net with ease at the same time. In other words multi-tasking is possible once again! I don't recommend using the thermal compound that comes with it unless this is all you have on hand. Still it is very thoughtful of the seller to include a package of compound with the chip and it will work in a pinch. Why dole out hundreds of dollars for an upgrade when a chip like this ...

    Verified purchase: YesCondition: Pre-OwnedSold by: ebl2018

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