DDR2 2x1GB Corsair CM2X1024-6400. Each module runs at 800 MHz with JEDEC timings of 5-5-5-18, rated for 1.8 V and validated by Corsair up to 1.9 V for extra compatibility. DDR2-800 PC2-6400 2GB. Total Capacity: 2GB (2×1GB matched pair).
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