Storage Capacity 1GB Technology JEDEC Standard PC2-4200 DDR2-533 172Pin MicroDIMM Connector Type 172Pin MicroDIMM Form Factor 47mm × 32mm Memory Speed 533 MHz PC2-4200 DDR2-533 Data Integrity Check Unbuffered \ Non-ECC Supply Voltage 1.8 V Module Configuration Double sided (8 Chips) with 4 chips on each side BGA