HP 82170A Genuine Original Quad Memory Module for HP-41C

Ships from Toronto, Canada.

Condition: Used, clean condition pulled from a well maintained federal government facility. Guaranteed working, sold with our no-hassle 30-day return warranty.

The HP 82170A Quad Memory Module is a high-capacity RAM expansion designed specifically for the HP-41C programmable calculator. It provides 256 registers of memory in a single plug-in module, which is equivalent to the capacity of four standard 82106A modules. By using this module, users can maximize their calculator's memory while leaving three expansion ports available for other peripherals like printers or card readers.

Key Data:

• Product Category: Calculator Memory Expansion
• Memory Capacity: 256 Registers (4x standard capacity)
• Compatible Hardware: HP-41C Calculator only
• Port Utilization: Occupies 1 Expansion Port
• Memory Type: Non-volatile RAM
• Operating Power: Powered by calculator main unit
• Data Retention: Retains memory when the calculator is turned off