This card is fully populated with 54 DRAM chips arranged in six banks. The installed 4164-series DRAM configuration calculates to 384KB RAM, which is the maximum memory configuration supported by this version of the SixPakPlus.

In addition to memory expansion, the SixPakPlus provides multifunction I/O capabilities including serial and parallel interfaces.

Board/Model: SixPakPlus
AST Part/Model: SPK-064
Installed Memory: 384KB
Interface: 8-bit ISA
Serial Number: 367903
Additional label: MCC/IPC 05947

The card contains a mixture of period DRAM manufacturers including Mitsubishi, NEC and Toshiba. This was common with socketed memory upgrades of this era.

Vintage used condition with age-related cosmetic wear, dust and oxidation/discoloration on the metal bracket. Please review photos carefully for exact condition.

Expansion card only as pictured. No cables, software, manuals or other accessories included.