Up for sale is a rare factory-sealed engineering pack of 20 genuine Microsoft custom-designed ASIC microchips. Featuring a high-density 1296-PIN DGA packaging setup, these components are marked as A0 ES2 (Engineering Sample 2), indicating high-value proprietary pre-production silicon architecture developed for corporate enterprise hardware or server system projects.

Key Features:

Genuine Microsoft Silicon: Authentic custom-engineered development components.

Advanced Form Factor: Ultra-dense 1296-PIN DGA configuration for advanced circuit assemblies.

Engineering Sample Status: Labeled A0 ES2, perfect for hardware archival, chip development history collectors, or matching repair research.

Factory Tracking: Sealed under controlled moisture barrier parameters (MSL Level 4).

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