Memorabilia - Intel Keychain Pentium Pro with card - chipdb.org
Intel Pentium OverDrive Keychain CPU Processor Chip Die Vintage Computer | eBay
This Keychain has an actual Intel P5 Pentium chip mounted in a gold-plated CPU style package with the Intel logo in black ename… | Computer history, Intel, Keychain
An old Intel Pentium 631 used as a key chain : r/mildlyinteresting