Some Chinese language miners are doing the whole lot they will to dump their closely used GPUs, as they don’t have anything left to mine. They go to attention-grabbing lengths to promote their stock, comparable to repainting them and deceptive consumers by itemizing them as new on some retail website.
Because of consolidation, which shifted cryptocurrency mining from Proof of Work to Proof of Stake, the necessity for warehouses stuffed with video playing cards has diminished. dramatically overnight (Opens in a brand new tab).
Investigation by Youtuber Alexander Souza (Opens in a brand new tab) Paulo Gomez (trans video cards (Opens in a brand new tab)) claims that some third-party retailers in China are promoting GPUs that look new however have been touched as much as cover the truth that they have been getting used for cryptocurrency mining.
The Brazilian duo shared some alerts that reveal that the GPU is getting used or modified not directly. The simplest approach was to at all times search for a yellowish tint to the GPU’s reminiscence, which is brought on by one in every of two strategies; Prolonged use or re-soldered on new boards.
The video exhibits the GPU mining reminiscence in numerous phases of use, and you may see that the reminiscence is black on model new playing cards. The extra you employ it, the extra yellow it will likely be. To disguise this, distributors repaint the reminiscence chips on the GPUs, in order that they give the impression of being new at a look. On this Part of the video (Opens in a brand new tab)You’ll be able to see the paint being peeled off the foil.
There are extra apparent methods to inform if a card has been tampered with – lacking or discolored guarantee stickers in addition to lacking or free screws. It is not only for Chinese language retailers; TecLab He famous a 12 months in the past that refinished GPUs had made their option to some Brazilian tech retailers.
Re-soldering reminiscence onto a brand new board is a typical business observe for repairing and refurbishing graphics playing cards. Nevertheless, on this case, the product is commonly listed as “refurbished” or “refurbished” at retail relatively than “new”.
So if you’re out there to purchase New GPUFollow first-party suppliers with beneficiant return insurance policies.
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