SL7EY Intel Pentium 4 2.8 GHz 512/400 Socket 478 Processor CPU

giftfortodayUSA
(10985)
Seller's other items
Contact seller
US $25.74
ApproximatelyS$ 33.64
Condition:
Used
More than 10 available38 sold
People are checking this out. 8 have added this to their watchlist.
Breathe easy. Returns accepted.
Shipping:
US $4.00 (approx S$ 5.23) eBay SpeedPAK Standard.
Located in: Shenzhen, 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:
Read item description or contact seller for details. See all detailsSee all details on coverage
(Not eligible for eBay purchase protection programmes)

Shop with confidence

Top Rated Plus
Trusted seller, fast shipping, and easy returns. Learn more- Top Rated Plus - opens in a new window or tab
Seller assumes all responsibility for this listing.
eBay item number:282513243553
Last updated on Nov 07, 2025 12:59:44 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 ...
Country of Origin
China
Bus Speed
400 MHz
Cooling Component(s) Included
None/Processor only
Number of Cores
1
Processor Model
Socet 478 SL7EY
UPC
3067980095409
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

giftfortodayUSA

100% positive feedback•48K items sold

Joined May 2012
Visit storeContact

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

Popular categories from this store

See allcategories
CPUDiskMemory/RAMDesktop MotherboardLaptop MotherboardNetworkCPU FANI/O shieldGraphic/video card

Seller feedback (11,541)

All ratingsselected
Positive
Neutral
Negative
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Exactly what I ordered, Item was described perfectly in auction ad, Excellent Price, Excellent packaging, Fast Reasonable On Time Shipping, Definitely a five-star seller. I saved them as a favorite seller too. I would encourage anyone to do business with them without a second thought
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Received as described. A Chinese delivery person handed the package to me on a Sunday morning before the Wednesday that eBay said they would be delivered.
  • s***s (813)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    SUPER fast shipping from giftfortodayUSA! AMD Athlon II X4 651K arrived perfectly packaged and exactly as described! Quad-core FM1 processor in excellent condition - genuine chip with proper model AD651KWNZ43GX. Great vintage CPU for retro builds at fantastic value. A+ transaction - highly recommend!
    AMD Athlon II X4 651K 3 GHz Quad-Core Processor CPU Socket FM1 AD651KWNZ43GX (#282526133532)
See all feedback