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AMD Ryzen 9 3900X Processor (3.8GHz, 12 Cores, Socket AM4) NEW SEALED & BOXED

maraza2003
(192)
Registered as a private seller
Consumer protection regulations resulting from EU consumer law are therefore not applicable. eBay buyer protection still applies to most purchases.
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£226.87
(£226.87 / Unit)
From £10.70 per month for 24 months with *
Condition:
New
People are checking this out. 4 have added this to their Watchlist.
Postage:
May not post to United States. Read item description or contact seller for postage options.
Located in: Ashford, United Kingdom
Delivery:
Varies
Returns:
No returns accepted.
Payments:
    Diners Club
*From £10.70 per month for 24 months.

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eBay item number:256891166725
Last updated on 19 Jun, 2025 19:10:02 BSTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging ...
Bus Speed
100 MHz
EAN
8592978243036
Brand
AMD
L2 Cache
6 MB
Socket Type
Socket AM4
L3 Cache
64 MB
Clock Speed
3.8 GHz
Processor Model
AMD Ryzen 9 3900X
MPN
100-000000023
Processor Type
Ryzen 9
Number of Cores
12

About this product

Product Identifiers

Brand
AMD
MPN
100-000000023
EAN
8592978243036
eBay Product ID (ePID)
16035339023

Product Key Features

Socket Type
Socket AM4
L3 Cache
64 MB
Clock Speed
3.8 GHz
Processor Type
Ryzen 9
Processor Model
AMD Ryzen 9 3900X
L2 Cache
6 MB
Number of Cores
12

Item description from the seller

About this seller

maraza2003

100% positive Feedback•46 items sold

Joined Aug 2003
Usually responds within 24 hours
Registered as a private sellerThereby, consumer rights stemming from EU consumer protection law do not apply. eBay buyer protection still applies to most purchases.
Seller's other itemsContact

Seller Feedback (28)

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  • d***n (595)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Great eBayer. Fast dispatch and good packaging. Highly recommended!
    AA 12V 1.5A CAR VAN BIKE INTELLIGENT SMART BATTERY CHARGER & MAINTAINER UK Plug (#256074620919)
  • 4***- (88)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Thanks
    Einhell 4.0 Ah Battery and High Speed Charger Power X-Change 18v New (#256074637724)
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Product ratings and reviews

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5.0
34 product ratings
  • 33 users rated this 5 out of 5 stars
  • 1 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 28 reviews
  • by stephedryburg_0
    05 Aug, 2020Most favourable review

    Best processor in its price class

    As an architect I use design software that is heavily multi-threaded where more cores means faster renders so I can do more in less time. I could have gone for the 3950x but that was out of my budget. Within the £400 envelope nothing else can touch this. Whilst there are better CPU's for gaming that appreciate faster single core boost speeds this still has enough omph for lighter work loads. Overall it smokes everything I have had before in speed and efficiency. The included box cooler is ok, it gets the job done. But really to keep this in check and give it the best opportunity to bost the highest for the longest time especially with PBO and auto oc enabled on a high quality board like the x570 arous master with hefty power delivery you should be water-cooling or using a massive tower ...

    Verified purchase: YesCondition: NewSold by: alvapc

  • by lawrsun0
    25 Mar, 2020

    Excellent price and performance

    Excellent price and performance. I bought this to replace my Intel 9600k based system. In terms of day to day use I didn't notice much difference but for recording it is a significant improvement. The included wraith cooler is very good but can be a little bit on the loud side, my system was constantly ramping up and down until I replaced it with an sealed loop water cooler. Be warned - the thermal paste was so strong on the wraith cooler that it ripped the chip out of the socket when I removed it, bending 2 of the pins. I managed to re align them with a knife blade but it was worrying!

    Verified purchase: YesCondition: NewSold by: pnp-computers

  • by carlanderson74
    28 Oct, 2020

    Seriously powerful - reasonable price.

    Upgraded from a 3rd gen i7. Night and day difference. I run Linux Mint, so it took less than 4 mins to install the whole OS and experience by far the fastest processor I have ever seen. Editing audio and transcoding video is blisteringly fast. It also runs quietly and cool with the supplied Wraith cooler. The cpu is easy to clip onto my mb and the cooler was very simple to install. Seriously powerful bit of kit at a very reasonable price. Bargain.

    Verified purchase: YesCondition: NewSold by: currys

  • by redmattcat
    02 Jun, 2021

    Amazing processor

    I upgraded from a Ryzen 7 1700 to this, and the performance increase was absolutely amazing. To be able to jump 2 generations up and use the same socket is such a benefit, and the upgrade was well worth the cost, which was actually very reasonable indeed.

    Verified purchase: YesCondition: Pre-owned

  • by mago_7126
    13 Oct, 2022

    New GPU With Fan.

    Hi this was to put in my new rig. and well it was easy to fit, and the fan had its own paste. it's silent Running, runs really smooth and fast. I'm loving it everything I click is insta. no more words it's ace. Thank you so much this guy.

    Verified purchase: YesCondition: NewSold by: smarkanuk

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