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INTEL PENTIUM 4 PROCESSOR 2.8GHZ/512K/400MHZ（SL7EY）Socket 478/N CPU

new-future-technology
  • (17596)
US $11.23
ApproximatelyC $15.25
Condition:
Used
“100% tested!!!”
3 available15 sold
People want this. 13 people are watching this.
This one's trending. 15 have already sold.
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Located in: CN, China
Delivery:
Estimated between Tue, Oct 1 and Tue, Oct 15 to 43230
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Returns:
60 days return. Buyer pays for return shipping.
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eBay item number:145221210377
Last updated on Aug 23, 2024 17:06:49 EDTView 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
“100% tested!!!”
Bus Speed
400 MHz
Country/Region of Manufacture
China
Number of Cores
1
Processor Model
Intel Pentium 2.8GHz
UPC
Does not apply
Brand
Intel
L2 Cache
512 KB
Socket Type
Socket 478/N
Clock Speed
2.8 GHz
MPN
RK80532PC072512
Processor Type
Pentium 4

About this product

Product Information

This Intel processor features a maximum bus speed of 400 MHz, and the L1 memory cache is capable of storing up to 8 KB of information. The L2 Advanced Transfer cache memory capacity on this Intel Pentium 4 is 512 KB. This is a single-core processor that has a maximum clock speed of 2.8 GHz, and the CPU socket type for this Intel processor is 478. This Intel Pentium 4 contains a voltage range of 1.475 volts to 1.55 volts. The maximum temperature threshold to prevent lag, data transfer freezes, and overheating is 167 degrees F. This 2.8 GHz CPU runs on a 32-bit instruction set that is compatible with the PPGA478 socket motherboard. The Intel processor has 55 million processing die transistors with a processing die size of 131 square mm. Additional features on this 2.8 GHz CPU are Hyper-Threading technology and Streaming SIMD extensions 2 (SSE2). The Hyper-Threading technology separates the processor threads to be evenly distributed to each core, allowing it to run smoothly.

Product Identifiers

Brand
Intel
MPN
RK80532PC072512
UPC
3067980095409
eBay Product ID (ePID)
74061252

Product Key Features

Socket Type
Socket 478/N
Processor Type
Pentium 4
Clock Speed
2.8 GHz
L2 Cache
512 KB

Additional Product Features

MAX. Operating Temperature
75°C
Platform Compatibility
PC
Processor Quantity
1
Product Type
Processor
64-Bit Computing
No
Multi-CORE Technology
Single-CORE
Processor Model
Pentium 4
Level 2 Size
512KB
Compatible Slots
1X Processor-Socket Socket 478/N
Tdp
68.4w
Packaging Type
Ppga
Package Type
Oem/Tray
Type
Advanced Transfer Caché
Level 1 Size
8KB
Architecture Features
Streaming Simd Extensions 2, Mmx Instructions Set, Streaming Simd Extensions

Item description from the seller

new-future-technology

new-future-technology

98.9% positive feedback
68K items sold
Visit storeContact
Joined Sep 2010

Detailed seller ratings

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

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Seller feedback (18,578)

  • r***3 (44)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Shipping time was reasonable when considering it came all the way from China. Price was good. It was well-packaged and as described. I installed the processor in an old PC and it worked fine. It was a great transaction and I would definitely buy from this vendor again.
  • u***d (349)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Item as described and works as expected. No, only issue here was that the first shipment attempt got lost in mainland China, at least that is the conclusion when checking shipment tracking. Quick discussion with seller who asked whether I wanted to full refund or whether we should give it another try, which I went for and this time it arrived very speedy, but all in all it took it's time to get here. Great communication and no issues with regards of the replacement. Highly Recommended Seller!
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  • g***1 (736)- Feedback left by buyer.
    Past month
    Verified purchase
    Fast despatch. Good price. Good communication. Well packaged. Highly recommended⭐⭐⭐⭐⭐
    HDD PCB 100716565 REV A Hard disk board Logic Controller Board For Seagate (#133977961594)
See all feedback

Product ratings and reviews

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Write a review
4.5
17 product ratings
  • 12 users rated this 5 out of 5 stars
  • 4 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Performs well

Reliable

Easy to install

Most relevant reviews

See all 14 reviews
  • by startrekengineer2012
    Aug 21, 2017Top favourable review

    Old Pentium 4 functions well in Old 478 socket motherboard

    Intel Pentium 4 2.8GHz Norwood works in 2002 Compaq Presario 5423US as upgraded original Pentium 4 1.6GHz Williamette. However, there is no HP / Compaq BIOS update for my 5423US to utilize Norwood CPU's. To bypass 1801-microcode patch error , need ROM BIOS update which there is none. I had to use F12 Network then F1 Update PC Configuration then I was able to Boot to Windows XP logon screen. It does appear I will attempt a 2.0GHZ 256/400 Williamette since that is the last and highest of the Williamette series CPU's and hopefully there will be no 1801-microcode patch error. I could not recognize any change in performance - operating speed of my PC in the upgrade from 1.6GHz to 2.8GHz. Computing process difference appeared to be minimal.

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

  • by mypobox1
    Feb 26, 2016

    Awesome upgrade!

    I have 2 Dell Dimension 2350 desktops here that needed something to get the Internet performance that I was looking for in them. This P4 2.8ghz 512k cache 400 FSB CPU was the final answer to get them both running as fast as possible and surfing the internet and YouTube smoothly. Thanks to this upgrade, 2 users will be able to use these 13 year old desktop computers for some more years to come. The price can't be beat and shipping was very quick. Thanks.

    Verified purchase: YesCondition: Pre-OwnedSold by: 唐艾诗

  • by romanticapped
    Oct 06, 2014

    Good quality and decent bargain for older builds/systems.

    This is a very nice processor for older computers, the last one lasted for 12 years, often overclocked to 3.0ghz.I used it primarily for a media center, streaming videos and audio like live radio. I bought this for a rebuild after replacing the capacitors on an old motherboard and it runs like new. Handles Win 7 like a champ. No dual core or threads but still does the job. Good for a budget build to extend the life of an older system. Originally it ran XP pro for 8 years + which was a good match for this processor.

  • by steppenwolf_52
    Jan 28, 2014

    Low cost system upgrade.

    Installed this in an older Mobo with 1.75v default vcore and 24x max configurable multiplier and on first boot it auto-configured for 1.5v vcore and 28x (cpu multiplier is locked but the point is it worked with an older Mobo and BIOS). The system appears stable so far, CPU temp is normal using original heatsink and fan. Overall a nice performance upgrade for relatively little cost.

  • by moedeluca1961
    Aug 24, 2021

    Good Upgrade.

    I needed this CPU to upgrade my son's older desktop to a faster processor. He's not gaming on it as it's too old but works great for school and surfing the web. So far, works perfectly!

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

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