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Intel Pentium 4 P4 2.8 GHz 400MHz 512K SL7EY Processor Socket 478 Desktop CPU - Picture 1 of 2
Intel Pentium 4 P4 2.8 GHz 400MHz 512K SL7EY Processor Socket 478 Desktop CPU - Picture 2 of 2
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Intel Pentium 4 P4 2.8 GHz 400MHz 512K SL7EY Processor Socket 478 Desktop CPU

Dawson Electronics-198
(139)
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US $20.25
ApproximatelyAU $31.01
or Best Offer
Was US $21.32 What does this price mean?
The seller’s previous price is required to be the previous selling price or recommended retail price (RRP) at which it was offered and/or sold for a reasonable period of time immediately prior to the discount.
Save US $1.07 (5% off)
Condition:
Used
Sale ends in: 3d 9h
10 available
Breathe easy. Returns accepted.
Postage:
US $14.99 (approx. AU $22.96) eBay SpeedPAK Standard.
Located in: Shenzhen, China
This item includes applicable import fees – you won't pay anything extra after checkout.
Delivery:
Estimated between Fri, 22 Aug and Thu, 4 Sep to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin postcode, destination postcode and time of acceptance and will depend on the postage service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
30-day returns. Buyer pays for return postage. If you use an eBay postage label, it will be deducted from your refund amount.
Payments:
     Diners Club

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Seller assumes all responsibility for this listing.
eBay item number:356381374803
Last updated on 24 May, 2025 18:27:56 AESTView 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 ...
Brand
Intel
L2 Cache
512 KB
Socket Type
Socket 478/N
Clock Speed
2.8 GHz
Processor Model
SL7EY
MPN
RK80532PC072512
Processor Type
Pentium 4
UPC
3067980095409

Item description from the seller

About this seller

Dawson Electronics-198

97.9% positive Feedback•4.2K items sold

Joined Nov 2024
Usually responds within 24 hours
Hello, my friend.Welcome to our store. We are a boutique and a new store, but we have 10 years of experience in foreign trade on other platforms. We are committed to providing quality products with ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage costs
4.9
Postage speed
4.9
Communication
4.9

Seller feedback (154)

All ratings
Positive
Neutral
Negative
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Item arrived in time frame as expected, well packaged, but upon testing, item ended up being defective. I contacted seller and they were very quick in their response time and after some troubleshooting, gave me a full refund. Excellent price for the item but unfortunately, not working. Great seller and would recommend and buy from again.
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Motherboard passed my testing and works great for my NAS server. Box arrived a bit battered, but internal packaging made sure it survived the trip. There was a shipping issue, but the seller proactively shipped a new unit on an expedited shipping lane to get it to me in the early end of the original shipping window. When I asked about the shipping issues I got prompt 24hr responses, despite a significant time zone difference. I would recommend this seller.
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    No complaints. Would buy again. Gorgeous product! Amazing price! Super Fast delivery! Will be a repeat buyer! Quick Delivery, Well Packaged, Good Quality, Lovely product! Thank you * A ***** Wonderful item received, fast shipping & good packaging too! 5 ☆☆☆☆☆ EBAY SELLER! It came in much earlier! I love the device, great price and good quality Fast shipping, great product and very responsible. Thank you! Highly recommended! Great Buy! Exactly as described! Fast Shipping! Top quality product! Aw
See all feedback

Product ratings and reviews

Learn more
4.4
10 product ratings
  • 7 users rated this 5 out of 5 stars
  • 2 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 7 reviews
  • by startrekengineer2012
    22 Aug, 2017

    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
    27 Feb, 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 moedeluca1961
    25 Aug, 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

  • by jakks72
    09 Nov, 2017

    Pentium 4 Chip

    Nice item, works well, shipped quickly. Thanks!

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

  • by wattansaelo-0
    29 Sep, 2016

    Product waste

    Product waste

    Verified purchase: YesCondition: Pre-ownedSold by: ebl2018

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