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Original Intel Pentium D 945 3.4 GHz Dual-Core (HH80553PG0964MN) Processor CPU

giftfortodayUSA
(10960)
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US $11.98/ea
Condition:
Used
More than 10 available25 sold
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Located in: Shenzhen, China
This item includes applicable import fees—you won’t pay anything extra after checkout.
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Estimated between Wed, Sep 3 and Tue, Sep 16 to 94104
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eBay item number:282366998795
Last updated on Jul 17, 2025 00:41:12 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 ...
Country/Region of Manufacture
China
Processor Model
Intel Pentium D 945
Number of Cores
2
Clock Speed
3.4 GHz
Bus Speed
800 MHz
UPC
0735858190459
Brand
Intel
Socket Type
LGA 775/Socket T
MPN
HH80553PG0964MN
Processor Type
Pentium D
Category

About this product

Product Information

Important qualities for a modern processor are speed and multitasking ability. The Intel Pentium D 945 has both. It provides a clock speed of 3.4 GHz and two cores to ensure more paths for multitasking. Push the speeds even higher by overclocking the CPU. With this chip, you get more done, faster, and at higher benchmarks. This is thanks to the improved specs and the dual-core design. That means you complete demanding tasks on your hardware while virus scans or downloads are running in the background. The processor dynamically assigns different tasks to each core.Once you install this Pentium part number bx80553945 processor in your desktop, you may notice an immediate increase in boot time. Your programs should open, run, and close more quickly. This is due to the extra multitasking features built into the Pentium D 945 3.4 GHz chip. This Intel microprocessor provides a solid upgrade option. The duo Intel core type provides smooth function and better graphics for your home computer or work PC. The CPU supports a PLGA775 socket, so check your current motherboard to ensure compatibility.The Pentium D 945 is a part of the Intel Pentium "Presler" series. This was one of Intel's first desktop dual-core Pentium processors to feature a smaller 65nm process. This shrank the size and increased the complexity of the chip. The Intel Pentium D 945 uses an 800 MHz front-side bus. This FSB transfers data within the processor at higher speeds. It has 4MB of L2 cache memory as well as 32KB of L1 cache. The cache is an important memory pool that stores the most frequently accessed data from the main system's RAM. This enables you to access important data quickly for better results and higher bandwidths. In addition, the Intel 64 architecture delivers 64-bit computing on your device. This improves the efficiency and performance of compatible 64-bit software, so you get more work done at once.The Intel Pentium D 945 3.4 GHz chip features energy-efficient specifications. With the Enhanced Intel SpeedStep technology, the CPU dynamically adjusts voltage and frequency in response to software demands. That enables better performance and lower power consumption. Moreover, the Intel Idle States technology tries to conserve power when the system is idle. The processor has a thermal design power of 95 watts. This is the amount of power the device dissipates when operating at its base frequency with all cores active. This ensures that the case temperature of the CPU stays within the normal operating limits. Typical limits are 63 degrees Celsius, or 146 degrees Fahrenheit.The Intel Pentium D 945 3.4 GHz chip also has enhanced security features to protect your computer from infections. These CPUs come with the Intel Execute Disable Bit technology. The system automatically disables any virus or program that tries to insert malicious codes into the data buffer. It essentially cordons off part of the memory from executing code. This ensures that viruses do not spread through your device or network, instead staying contained.

Product Identifiers

Brand
Intel
MPN
HH80553PG0964MN
UPC
0735858190459
eBay Product ID (ePID)
74083309

Product Key Features

Socket Type
LGA 775/Socket T
Processor Type
Pentium D

Additional Product Features

Manufacturing Process
65 NM
Platform Compatibility
PC
Installed Size
4MB
Processor Quantity
1
Product Type
Processor
L3 Cache
4MB
Clock Speed
3.4GHz
64-Bit Computing
Yes
Processor Model
Pentium D 945
Compatible Slots
1X Processor-LGA 775/Socket T Socket
Cooling Component(s) Included
None/Processor only
L2 Cache
4MB
Tdp
95W
Multi-Core Technology
Dual-Core
Max. Operating Temperature
62.3°C
Package Type
Oem/Tray
Type
L2 Caché
Level 1 Size
32KB
Architecture Features
Enhanced SpeedStep technology, streaming SIMD extensions 3, Execute Disable Bit capability, Intel 64 Technology, Enhanced Speedstep Technology, Execute Disable Bit Capability, Intel 64 Technology

Item description from the seller

About this seller

giftfortodayUSA

99.8% positive feedback•48K items sold

Joined May 2012
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

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Seller feedback (11,515)

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    • 0***4 (15)- Feedback left by buyer.
      More than a year ago
      Verified purchase
      Bonne transaction livraison rapide je conseille
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    Product ratings and reviews

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    4.6
    139 product ratings
    • 109 users rated this 5 out of 5 stars
    • 18 users rated this 4 out of 5 stars
    • 7 users rated this 3 out of 5 stars
    • 1 users rated this 2 out of 5 stars
    • 4 users rated this 1 out of 5 stars

    Performs well

    Reliable

    Easy to install

    Most relevant reviews

    See all 103 reviews
    • by lnelson321
      Aug 30, 2017Top favorable review

      Easy Install with great operation!

      Received the used part in protective packaging, was easy install, updated drivers installed on start-up and unit runs extremely well. I believe it will run as long a new part and as reliably. I have been using "used parts" to build new computers for over 25 years and know if they have been taken care of they will last a long time. This one was well taken care of and tests to specifications.

      Verified purchase: YesCondition: Pre-OwnedSold by: syed5571

    • by tristadibell0
      Sep 13, 2017Top critical review

      Did not work

      the CPU arrived in great condition, i installed it in my CPU socket no problem, i turned the pc on and the screen did not show up, it looked like it turned off after a few seconds but the fan revved up to full speed. i tested it with another CPU and it worked fine. i think i got a defective cpu

      Verified purchase: YesCondition: Pre-OwnedSold by: syed5571

    • by remingtonh
      Sep 01, 2020

      Great Option for upgrading an old PC to use as a network server.

      The Intel Pressler/900 series Pentium D processors are based on the Cedar Mill / Netburst architecture, 65nm die process. This is a relatively low thermal 95W TDP and provides 2MB of L2 cache per core, unlike the 800 series Smithfield Pentium D witch has 1 MB cache per core. Netburst is very sensitive to caching, the more, the better. This chip will provide modern low/midrange smartphone level performance, which is adequate for today's media-rich internet. I'm using this in a Red Hat Enterprise Linux / Cent OS learning setup, and so far so good. Very economical option in a Dell GX620 for learning how to setup/configure and secure network servers.

      Verified purchase: YesCondition: Pre-OwnedSold by: syed5571

    • by pauls_computers
      Feb 08, 2018

      alot faster than my Pentium 4

      its a lot faster and easy to install but it kept my fans running at full speed all the time ,was way too noisy for me other than that it was great very reasonable in price overall i'm happy with it.

      Verified purchase: YesCondition: Pre-OwnedSold by: new-future-technology

    • by lbn742
      Apr 19, 2021

      Brought a 14-year-old PC up to date!

      My 14-year-old Dell Dimension E520 had a 1.8GHz processor and after researching which CPUs could be used to upgrade, I bought this one used, and installed it in less than 5 minutes. Make sure you also get thermal paste before installing, and get ready to enjoy using a fast computer!

      Verified purchase: YesCondition: Pre-OwnedSold by: fcoronado74

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