Overview
- Multiple tech outlets, which published Monday, confirm counterfeit DDR5 sticks are showing up in Asian markets.
- Some modules swap real memory for plastic or fiberglass pieces glued to the board with fake part numbers printed on top.
- Listings on Yahoo Japan and Mercari often label the items as “junk” or “untested,” and many sellers refuse returns.
- Desktop kits hide the chips under heatspreaders, so many buyers only learn they were duped when a PC will not boot or reports less RAM.
- Reporters note the scale and source remain unclear, with one unconfirmed theory pointing to returns-fraud, and they urge buyers to use reputable sellers, verify part numbers, and test parts fast.