ZION 4 GB DDR3 PC 1333 SO DIMM-(ZHY13334096N)LAPTOP RAM

Unbuffered Small Outline DDR3 SDRAM DIMMs (Unbuffered Small Outline Double Data Rate Synchronous DRAM Dual In-Line Memory Modules) are low power, high-speed operation memory modules that use DDR3 SDRAM devices. These Unbuffered DDR3 SDRAM SODIMMs are intended for use as main memory when installed in systems such as mobile personal computers.
VDD=1.5V +/- 0.075V,VDDQ=1.5V +/- 0.075V,VDDSPD=3.0V to 3.6V
Functionality and operations comply with the DDR3 SDRAM datasheet
Data transfer rate: PC3-12800,Bi-directional Differential Data Strobe
8 bit pre-fetch
8 internal banks