AMD Ryzen Threadripper 3990X 64-Core 128-Threads 2.9GHz 280W sTRX4 CPU Processor

Retro-U
(525)
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US $1,280.00
Approximately£960.02
Condition:
Used
79 available3 sold
People want this. 26 people are watching this.
Breathe easy. Returns accepted.
Postage:
US $7.00 (approx £5.25) eBay SpeedPAK Standard.
Located in: Dongguan, China
This item includes applicable import fees – you won’t pay anything extra after checkout.
Delivery:
Estimated between Wed, 29 Oct and Tue, 4 Nov to 94104
Estimated delivery dates - opens in a new window or tab reflect seller's dispatch time, origin postcode, destination postcode and time of order receipt, and will depend on the delivery service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods, and are an estimate only.
Returns:
30 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.
Payments:
    Diners Club

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eBay item number:144611856584
Last updated on 05 Sep, 2025 07:39:34 BSTView all revisionsView all revisions

Item specifics

Condition
Used: An item that has been previously used. The item may have some signs of cosmetic wear, but is ...
UPC
0730143312110
Category

About this product

Product Identifiers

Brand
AMD
MPN
100-100000163WOF
UPC
0730143312110
eBay Product ID (ePID)
4036368896

Product Key Features

Socket Type
Socket sTRX4
Processor Type
Ryzen Threadripper
Number of Cores
64
L3 Cache
256 MB
Clock Speed
2.9 GHz
Processor Model
AMD Ryzen Threadripper 3990X
L2 Cache
32 MB

Additional Product Features

Boost Clock Speed
4.3 GHz

Item description from the seller

Seller business information

I certify that all my selling activities will comply with all EU laws and regulations.
UNIFIED_SOCIAL_CREDIT_CODE: 91441900MA58CW9K74
About this seller

Retro-U

99.4% positive Feedback•4.7K items sold

Joined Dec 2021
Registered as a business seller
Visit shopContact

Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable postage cost
5.0
Delivery time
5.0
Communication
4.9

Seller Feedback (551)

All ratingsselected
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  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    I've seen some mixed reviews about this vendor. I can only speak to my experience - Excellent. Excellent Communication before and after purchase, CPU arrived professionally packaged in excellent condition. Delivered ahead of schedule. No surprises - simply put. Excellent Transaction.
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Processor arrived with a small scratch, however it does work. I think the scratch impacted the amount of RAM I was able to use, but the seller was VERY responsive and issued me a refund FAST for an amount we agreed on where I would keep the processor since tariffs and shipping would be expensive for both of us. I would do business with this seller again - GREAT customer service. Much appreciated and thank you!
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    used CPU (as described). Worked just dropped in, right out of the box. Arrived sooner than expected, all good! Good transaction, good price, good ebayer, recommended!
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Product ratings and reviews

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5.0
2 product ratings
  • 2 users rated this 5 out of 5 stars
  • 0 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
  • 0 users rated this 1 out of 5 stars

Performs well

Reliable

Easy to install

Most relevant reviews

See all 1 reviews
  • by ashleybea92
    01 Apr, 2020

    The greatest consumer processor on earth.

    Renders at 3.3ghz ALL CORES, ~4.4GHz in games...all under 64 degrees on a noctua air cooler, This thing is phenomenal! Im not even mad that it cost so much Honestly, it'll pay for itself if you can utilize all of the cores in your workload. This chip is also capable for doing a lot of things at once with virtually no speed penalties. The 3990x is incredible. Period. This processor handle rendering tasks better than anything else on the market but its also extremely good at everything else. Usually we pick, high core count, or high clock speeds; but with this, we have it all. The IPC gains with zen 2 make an appearance, my ~4.4ghz gaming experience bested my 4.7 ghz 5960x on every game.... I cant say enough good things about this chip. Well done AMD.

    Verified purchase: YesCondition: NewSold by: lorj071989

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