Used DRAM ICs are 60nS, non-parity. This is a kit (4x1 MB) 30 pin SIMMs to upgrade the Atari STE to 4MB.
NEW Atari 520 1040 STE Mega STE Computer 2 x TOS 2.06 Roms UK English Language
Atari STe High Quality Gold Plated RGB Scart Lead TV Video Cable STEREO
NEW Atari ST Mouse Full Size Optical Upgrade Boxed White
Atari 520 STe - Upgraded to 4Mb RAM
Atari ST 1040 STE Computer 4MB (4096) Memory TOS 1.62 PSU Re-Capped TESTED OK
Atari ST 520 STFM Computer 4MB Memory TOS 1.04 PSU Recapped 720K FDD TESTED OK