• Welcome to TechPowerUp Forums, Guest! Please check out our forum guidelines for info related to our community.

[FS][US] [FS][US] AMD Ryzen 9 3900x

Not open for further replies.
Sep 19, 2020
412 (1.32/day)
3 0 0

Back up for sale.

Bought new from Amazon in April of this year. Used for about 2 months running WCG with a 65w power limit set. Ran about 50-55c under a Mugen 5 air cooler.

Pics are from the last listing, but it's still the same CPU. No bent pins (i'm crazy careful), and includes everything it came with new, including the unused cooler.

$325 Shipped. Payment via PayPal or other suggestions.
Last edited:


Staff member
Feb 19, 2007
12,415 (2.35/day)
Yankee lost in the Mountains of East TN
144 0 0
Processor 5950x (2)/5800x/5600x/i9 10850k/5600g/2700x/1700x
Motherboard MSI B550 Carbon (2)/ MSI z490 Unify/Asus Strix B550-F/MSI B450 Tomahawk (2
Cooling EK AIO 360 (2)/EK AIO 240, Arctic Cooling Freezer II 280/EVGA CLC 280
Memory 32 GB Ballistix Elite/32 GB TridentZ/16GB Mushkin Redline Black/16 GB Dominator
Video Card(s) Gigabyte RTX 3060/EVGA 970/Asus 750 ti/Old Quadros
Storage Samsung 970 EVO M.2 NVMe 500GB/WD Black M.2 NVMe 500GB/Adata 500gb NVMe
Display(s) Acer 1080p 22"/ (3) Samsung 22" 1080p
Case (2) Lian Li Lancool II Mesh/Corsair 4000D /Phanteks Eclipse 500a/Be Quiet Pure Base 500/Bones of HAF
Power Supply EVGA Supernova 850G(2)/EVGA Supernova GT 650w/Phantek Amps 750w/Seasonic Focus 750w
Mouse Generic Black wireless (5)
Keyboard Generic Black wireless (5)
Software Win 10/Ubuntu
Not open for further replies.