Atari 520 / 1040 STE / Mega STE 1MB / 70ns fast nibble 30 pin simms
Can also be used in TT Optional Fast Ram card
4 x 1MB 30 pin simms = 4MB
Make your STE a 4MB (4096) machine with 4 of these simms
NEW Genuine Atari part
Any questions - please ask
I combine shipping on all items