List of Intel Pentium III microprocessors Mobile processors "Coppermine" (180 nm)

| Model_number | Frequency | L2_cache | Mult_ | Voltage | Socket | Release_date |
|---|---|---|---|---|---|---|
| standard voltage | standard voltage | standard voltage | standard voltage | standard voltage | standard voltage | standard voltage |
| Mobile Pentium III 400 | 400 MHz | 256 KB | 4× | 1.35–1.6V | BGA2 | October 25, 1999 |
| Mobile Pentium III 450 | 450 MHz | 256 KB | 4.5× | 1.1–1.7V | BGA2 μPGA2 | October 25, 1999 |
| Mobile Pentium III 500 | 500 MHz | 256 KB | 5× | 1.35–1.6V | BGA2μPGA2 | October 25, 1999 |
| Mobile Pentium III 600 | 600 MHz | 256 KB | 6× | 1.1–1.6V | BGA2μPGA2 | January 18, 2000 |
| Mobile Pentium III 650 | 650 MHz | 256 KB | 6.5× | 1.35–1.6V | BGA2μPGA2 | January 18, 2000 |
| Mobile Pentium III 700 | 700 MHz | 256 KB | 7× | 1.35–1.6V | BGA2μPGA2 | April 24, 2000 |