Vintage Unigen 32MB SDRAM Modules Toshiba TC59S1608AFT-12A Rare OEM Memory Lot For Sale

Vintage Unigen 32MB SDRAM Modules Toshiba TC59S1608AFT-12A Rare OEM Memory Lot
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Buy Now

Vintage Unigen 32MB SDRAM Modules Toshiba TC59S1608AFT-12A Rare OEM Memory Lot:
$24.99

Vintage proprietary memory module lot consisting of two identical modules.

These were found among old computer hardware dating from the late 1990s / early 2000s and appear to be custom OEM memory modules manufactured by Unigen.


Known Details

Qty: 2 modules

Manufacturer: Unigen

Module marking: UG54S6608GSG-G2

Memory chips: Toshiba TC59S1608AFT-12A

Configuration: 16 chips per module (8 per side)

Estimated capacity: 32MB per module

SDRAM edge contacts

Proprietary board format (NOT a standard desktop DIMM)


Based on the Toshiba memory devices installed and matching Unigen part-number references, these appear to be 32MB 3.3V SDRAM modules from the PC66-era SDRAM generation.


Condition

Untested.

I do not have the original host equipment and cannot verify operation. Modules are being sold as vintage collectible / surplus hardware.

Please review photos carefully to determine compatibility with your application.


Possible Applications

The exact host system is unknown.

The unusual connector and custom form factor suggest these were likely used in specialized OEM hardware rather than standard PCs. Possible applications may include:

Networking equipment

Telecom hardware

RAID/storage controllers

Industrial control systems

Embedded systems

High-end printers or imaging equipment


If you recognize these modules or know the original equipment they were used in, I'd love to hear from you.


Collector Notes

These are interesting late-1990s era SDRAM modules populated with sixteen Toshiba TC59S1608AFT-12A chips per module and marked by Unigen. They appear to be an uncommon proprietary memory design and may be useful as replacement parts for vintage hardware.


Sold as-is due to age and inability to test. No returns.

Buy Now

Documentation