The Core Components:

The Processor: 1x Intel D8086 Microprocessor (Ceramic) – The father of the x86 architecture.

The Timekeeper: 1x OKI MSM5832RS – The rare Real-Time Clock (RTC) chip essential for Heathkit/Zenith Z-100 systems.

Peripheral Brain: 1x Intel P8749H Microcontroller (Keyboard/IO Controller).

Premium Memory & Firmware:

The Trophy Bank: 8x OKI Gold-Lid / Purple Ceramic DRAM – A complete matching 64K bank of premium vintage memory.

The System Cache: 8x Mostek MK4801AN-70 SRAM (Full Bank) + 2x Hitachi HM6116LP (Matched Pair). High-speed, period-correct system RAM.

Master Firmware: 8x Intel 2764/2732 UV-EPROMs – A clean, matched row of Intel-branded firmware chips with gold windows and original 1981 markings.

The Support Set:

The Intel Trio: 8251 (USART), 8253 (Timer), and 8259 (Interrupt Controller).

Advanced I/O: 1x Signetics SCN2661 High-Performance Serial Interface.

Condition: All chips are original socket-pulls in excellent physical condition. Sold UNTESTED/AS-IS for restoration or collection.

Shipping: Ships securely mounted on conductive anti-static foam and double-boxed for maximum protection.