1 Gb (512 x 2) Micron DDR2-667MHz PC2-5300 RAM - Mac Pro 1,1 and 2,1
Micron MT18HTF12872JDY-667B5D3 BPS 1GB 240p PC2-5300 CL5 18c 64x8 Fully Buffered
You are buying a MATCHED pair of memory modules
Fits Mac Pro 1,1 and 2,1 - Pulled as part of an upgrade, units test fine.
INCLUDES HEAT SINK ON EVERY MODULE