X86-Secret : ES Zone
Pentium III 750 MHz ES  (Week 44, Year 1999)   
Intel Confidential QM24ES - 99448008-0303 MALAY - i'99 80526PY750256

The Pentium III 750 MHz was introduced in December, 20th 1999. This early engineering sample was built on the first week of November and is based on the first commercial cA2 stepping.