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

borsuperde
(3956)
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US $19.90
ApproximatelyS$ 26.03
Condition:
Used
“100% tested!!!”
More than 10 available53 sold
This one's trending. 53 have already sold.
People are checking this out. 9 have added this to their watchlist.
Shipping:
US $3.30 (approx S$ 4.32) eBay SpeedPAK Standard.
Located in: CN, China
This item includes applicable import fees—you won’t pay anything extra after checkout.
Import fees:
Includes import fees
Delivery:
Estimated between Mon, 1 Dec and Mon, 15 Dec to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
60 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Coverage:
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eBay item number:254530691874
Last updated on Nov 11, 2025 16:04:21 SGTView 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抯 listing for full details and description of any imperfections. See all condition definitionsopens in a new window or tab
Seller Notes
“100% tested!!!”
Country of Origin
China
Bus Speed
400 MHz
Number of Cores
1
Processor Model
Intel Pentium 2.8GHz
UPC
Does not apply
Category

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

Platform Compatibility
PC
Processor Quantity
1
Product Type
Processor
64-Bit Computing
No
Processor Model
Pentium 4
Level 2 Size
512KB
Tdp
68.4W
Compatible Slots
1X Processor-Socket Socket 478/N
Multi-Core Technology
Single-Core
Max. Operating Temperature
75°C
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

About this seller

borsuperde

100% positive feedback•23K items sold

Joined May 2010
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Detailed Seller Ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
4.8
Communication
5.0

Seller feedback (4,134)

All ratingsselected
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Negative
  • 2***p (1110)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Excellent seller. Item arrived quickly and exactly as described. Thank you! A+
  • 0***j (215)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Processor worked great. Perfect little upgrade for this retro machine.
  • -***b (440)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    came fast fits really good
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