Timisoara, Romania - October 17, 2020: Close-up of an Intel Pentium MMX processor, 166 Mhz, socket 7 with sand in the background Stock Photo - Alamy
thandor.net - Pentium MMX 233
A80503166 Intel 166 MHz 66mhz Bus Pentium 1 Mmx 7 CPU Socket for sale online | eBay
Intel Pentium MMX 166 - A80503166
Pentium 166MHz Tower - PC - MCbx
The lovely Pentium MMX 166Mhz system. Unfortunate that the motherboard does not support the turbo button option. The speed LED is programmed to show 166. I'm actually considering installing my 386 motherboard