Corsair Value Select 1GB DDR2 SDRAM Memory Module 1GB (1 x 1GB) - 533MHz DDR2-533/PC2-4200 - Non-ECC - DDR2 SDRAM - 240-pin

Corsair Memory is specifically designed for rock-solid stability in demanding applications. Data lines are carefully engineered for noise immunity, clock lines are optimized for minimum skew. All modules use JEDEC-compliant six-layer.