![Intel Pentium MMX 166 MHz SL27K 166MHz 66M Socket 7 A80503166 ✓ Rare CPU Vintage 7427281863217 | eBay Intel Pentium MMX 166 MHz SL27K 166MHz 66M Socket 7 A80503166 ✓ Rare CPU Vintage 7427281863217 | eBay](https://i.ebayimg.com/images/g/1RgAAOSwPEdkGfTY/s-l1600.jpg)
Intel Pentium MMX 166 MHz SL27K 166MHz 66M Socket 7 A80503166 ✓ Rare CPU Vintage 7427281863217 | eBay
![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 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](https://i.redd.it/l6atp0aoohr51.jpg)
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
![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 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](https://c8.alamy.com/comp/2F6RHA5/timisoara-romania-october-17-2020-close-up-of-an-intel-pentium-mmx-processor-166-mhz-socket-7-with-sand-in-the-background-2F6RHA5.jpg)