Vintage IBM S/390 4381 3090 Mainframe CPU TCM (Thermal Conduction Module) For Sale
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Vintage IBM S/390 4381 3090 Mainframe CPU TCM (Thermal Conduction Module)
Price: US $2000.00
The Vintage IBM S/390 4381 3090 Mainframe CPU TCM is a rare and collectible piece of vintage computing history. Manufactured in the United States in 1990, this unit is a single IBM 3081 model with a Thermal Conduction Module (TCM) for cooling purposes. This mainframe CPU TCM is a unique artifact from the era of mainframe computers, making it a valuable addition to any vintage computing collection.
