MICRON MT8D132M-6  4MB FPM SIMMS

Manufactured by Micron Technology as their part number MT8D132M-6, these are good quality industry standard 8 chip 4Mb 72 pin NON PARITY  Fast Page Mode (FPM)  SIMM Memory modules, 60nS, single sided. 

60nS access time, but backward compatible which means they will work perfectly happily in any application that needs 70nS or slower - so 80, 100nS etc.

USED, TESTED PERFECT

 Priced and supplied each x1, so purchase as many as your application requires.