You are purchasing two pieces of a newly made GWORLD memory module manufactured by myself. The memory modules have been engineered using high quality 4 layer gold plated printed circuit board with internal power and ground planes for maximum data integrity and low power supply ripple. Each memory modules has been professionally hand assembled using new old stock memory chips, and has been individual tested to pass the standard and extended test in a SIMCheck II.

Modules are guaranteed to be functional and have been fully tested in the SIMCheck II as well as in a SuperMac Thunder/24 NuBus graphic card.

WHAT IS GWORLD RAM:

GWORLD RAM is a proprietary format of DRAM designed by Apple to cache off-screen QuickDraw data. Unlike VRAM, GWORLD RAM does not add more color or better resolution to your screen, but can be used by specific applications to speed up graphical performance. GWORLD RAM can be installed one SIMM at a time.

COMPATIBILITY:

• Apple Display Card 8•24 GC NuBus (up to 2 GWORLD SIMMs)
• SuperMac Thunder/24 NuBus (up to 4 GWORLD SIMMs)
• RasterOps Horizon 24 NuBus (up to 4 GWORLD SIMMs)