RAM for your Macintosh or LaserWriter.
30-pin Memory SIMM
Memory modules for the following Macs:
Compact Macintosh: Plus, SE, SE-FDHD, SE/30, Classic, Classic II, Color Classic
LC series: LC, LC II
Macintosh II, II, IIx, IIcx, IIci, IIsi, IIvx, IIvi
Quadra 700, 900, 950
Performa 200, 250, 275, 400, 405, 410, 430, 600, 600CD
Workgroup server 95
LaserWriter IIf, IIg, Select 300
SIMM modules must be installed in pairs or sets of four depending on your Mac. Your Mac also has minimum and maximum memory size and speed (ns or nanoseconds) requirements. SIMMs are available in the following sizes: 256K, 512K, 1MB, 4MB, 16MB. The number of chips on the SIMMs module may vary from 2 to 9. Nine chip modules have parity and will also work on pc's.
SIMMs have been identified and tested with a professional tester and will be sent as single modules, matched pairs or sets of four. They come from a variety of manufacturers. Genuine Apple SIMMs are also available.
Please research your Macs requirements before ordering.