IBM 256KB 160-Pin COASt L2 Cache 32Kx64 ISSI ISSI000210B PC 300 700 stick AS-IS
Condition: For parts or not working. Sold AS-IS w/ no returns ; Vintage component that I cannot test.
This vintage IBM-branded 256KB Cache-on-a-Stick (COASt) module features memory chips made by Integrated Silicon Solutions, Inc. (ISSI). The module, identified with a 32Kx64 configuration, has 160 pins, with 80 pins per side. It was used to add Level 2 cache to compatible early to mid-1990s 486-class and Pentium computers. This item is a desirable part for collectors and retro PC builders seeking to restore or upgrade a compatible vintage motherboard.
Ships well-packed in a carton.
Thanks for looking!