---
product_id: 1642069
title: "Core 2 Duo E8400 3GHz Dual-Core (EU80570PJ0806M) Processor Only"
brand: "intel"
price: "¥7578"
currency: JPY
in_stock: true
reviews_count: 8
category: "Intel"
url: https://www.desertcart.jp/products/1642069-core-2-duo-e8400-3ghz-dual-core-eu80570pj0806m-processor-only
store_origin: JP
region: Japan
---

# 3.0 GHz Dual-Core Speed 6 MB L2 Cache Power 65W Efficient Thermal Design Core 2 Duo E8400 3GHz Dual-Core (EU80570PJ0806M) Processor Only

**Brand:** intel
**Price:** ¥7578
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade Smart, Work Fast — Power Your Productivity!

## Quick Answers

- **What is this?** Core 2 Duo E8400 3GHz Dual-Core (EU80570PJ0806M) Processor Only by intel
- **How much does it cost?** ¥7578 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/1642069-core-2-duo-e8400-3ghz-dual-core-eu80570pj0806m-processor-only)

## Best For

- intel enthusiasts

## Why This Product

- Trusted intel brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Upgrade:** Easy installation with LGA 775 socket compatibility—no hassle, just instant performance boost.
- • **Revive Your Legacy PC:** Breathe new life into your workstation with a powerful 3.0 GHz dual-core processor that keeps pace with your multitasking demands.
- • **Trusted Intel Quality:** Backed by Intel’s legacy and a 90-day limited warranty, this processor is a reliable upgrade for your productivity arsenal.
- • **Energy-Smart Efficiency:** 65W thermal design power balances performance and power consumption, keeping your setup cool and cost-effective.
- • **Smooth Multithreading Performance:** 6 MB L2 cache ensures swift data access and seamless app responsiveness for professional workflows.

## Overview

The Intel Core 2 Duo E8400 is a 3.0 GHz dual-core processor featuring a 6 MB L2 cache and a 65W thermal design power. Compatible with LGA 775 sockets, it offers an efficient and reliable upgrade path for legacy PCs, delivering smooth multitasking and energy-conscious performance backed by Intel’s trusted quality.

## Description

Flawless condition, gently used.

Review: Great, just be careful with your BIOS upgrade. - I go this because my old CPU didn't support VT-x, which I needed for kvm. I have an ACER Aspire M5640/M3640 with an MCP73PV motherboard. No issues installing the hardware but I did need to update the BIOS to get support for VT-x. Fortunately ACER does have a BIOS upgrade available. **When you flash your BIOS, be sure to check the box to clear the BIOS md5sum!** If you don't you'll get an error during boot and the BIOS will load with the default values. In my case that resulted in booting off the wrong drive which didn't have a bootloader setup in such a way that I could boot back into Windows or Linux. Somehow I had my boot loader configuration setup in such a way that it would only work when booting off of the drive the BIOS, by default, didn't want to boot off of. So I was reduced to looking up the grub commands I needed on a laptop and carefully typing them into the grub prompt, just so that I could boot back into Windows and run the BIOS tool again. Once that was taken care, everything just worked. No issues and I can run the Android emulator. A great upgrade for $20.
Review: Works great, easy install, nice upgrade for a great price! - The shipment arrived much faster than promised. In my case it arrived in 3 days. Not bad for shipping from West to East coast. The processor appears to be new as promised. The packaging is minimalistic as it is expected for OEM packaging. If you want it with the box you need to buy the boxed item for 3 or 4 times the price. Installation couldn't be easier. This was the first time I changed a processor and it is very straight forward. Motherboard and Win 7 recognized the new hardware an without any problems. Nice upgrade for my old PC which is plenty fast for me again. I also bought a new fan and solid state hard drive. Instead of spending several hundred for a new machine this PC will work for me again.

## Features

- Frequency (GHz): 3.0
- Socket : 775
- Bus speed (MHz) :1333
- L2 cache size (KB) : 6 MB
- Thermal Design Power (Watt) : 65

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0019NKGR4 |
| Best Sellers Rank | #242 in Computer CPU Processors |
| Brand | Intel |
| CPU Manufacturer | Intel |
| CPU Socket | LGA 775 |
| CPU Speed | 3 GHz |
| Cache Memory Installed Size | 6 |
| Customer Reviews | 4.3 out of 5 stars 384 Reviews |
| Global Trade Identification Number | 00675900916487 |
| Item Weight | 23 Grams |
| Manufacturer | Intel |
| Model Number | EU80570PJ0806M |
| Platform | Windows 7 |
| Processor Brand | Intel |
| Processor Core Count | 2 |
| Processor Count | 2 |
| Processor Number of Concurrent Threads | 2 |
| Processor Socket | LGA 775 |
| Processor Speed | 3 GHz |
| Secondary Cache | 6 MB |
| UPC | 675900916487 735858202954 |
| Warranty Description | 90 days limited warranty |
| Wattage | 65 watts |

## Product Details

- **Brand:** Intel
- **CPU Manufacturer:** Intel
- **CPU Socket:** LGA 775
- **CPU Speed:** 3 GHz
- **Secondary Cache:** 6 MB

## Images

![Core 2 Duo E8400 3GHz Dual-Core (EU80570PJ0806M) Processor Only - Image 1](https://m.media-amazon.com/images/I/619sM5p4zeL.jpg)
![Core 2 Duo E8400 3GHz Dual-Core (EU80570PJ0806M) Processor Only - Image 2](https://m.media-amazon.com/images/I/41huDuXxuBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great, just be careful with your BIOS upgrade.
*by B***H on May 2, 2015*

I go this because my old CPU didn't support VT-x, which I needed for kvm. I have an ACER Aspire M5640/M3640 with an MCP73PV motherboard. No issues installing the hardware but I did need to update the BIOS to get support for VT-x. Fortunately ACER does have a BIOS upgrade available. **When you flash your BIOS, be sure to check the box to clear the BIOS md5sum!** If you don't you'll get an error during boot and the BIOS will load with the default values. In my case that resulted in booting off the wrong drive which didn't have a bootloader setup in such a way that I could boot back into Windows or Linux. Somehow I had my boot loader configuration setup in such a way that it would only work when booting off of the drive the BIOS, by default, didn't want to boot off of. So I was reduced to looking up the grub commands I needed on a laptop and carefully typing them into the grub prompt, just so that I could boot back into Windows and run the BIOS tool again. Once that was taken care, everything just worked. No issues and I can run the Android emulator. A great upgrade for $20.

### ⭐⭐⭐⭐⭐ Works great, easy install, nice upgrade for a great price!
*by S***N on January 8, 2015*

The shipment arrived much faster than promised. In my case it arrived in 3 days. Not bad for shipping from West to East coast. The processor appears to be new as promised. The packaging is minimalistic as it is expected for OEM packaging. If you want it with the box you need to buy the boxed item for 3 or 4 times the price. Installation couldn't be easier. This was the first time I changed a processor and it is very straight forward. Motherboard and Win 7 recognized the new hardware an without any problems. Nice upgrade for my old PC which is plenty fast for me again. I also bought a new fan and solid state hard drive. Instead of spending several hundred for a new machine this PC will work for me again.

### ⭐⭐⭐⭐⭐ Awesome Processor
*by E***O on April 13, 2014*

Awesome product! I was skeptical at first since this was the first time I bought from this seller but now I have to say wow, I'm glad I did. I got this product well packaged and in mint condition. Once I installed the processor on my pc it did not boot but it was my bad for not configuring the motherboard jumpers correctly. Processor is very snappy and I ordered 2 more. Definately a must buy to give life back to an older 775 socket. This processor replaced a pentium 4 2.66 GHz and its night and day. I also ordered an MSI GT 640 to replace an old 8400gs and now with 4 gigs of RAM my pc can run Battlefield 4 even though it is not my main gaming pc. I cannot recommend this processor enough and If you plan buying this product do it from this seller.

## Frequently Bought Together

- Intel Core 2 Duo E8400 3GHz Dual-Core (EU80570PJ0806M) Processor Only
- ARCTIC MX-4 (incl. Spatula, 4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/1642069-core-2-duo-e8400-3ghz-dual-core-eu80570pj0806m-processor-only](https://www.desertcart.jp/products/1642069-core-2-duo-e8400-3ghz-dual-core-eu80570pj0806m-processor-only)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-17*