OWC 4GB DDR3 1066 MHz DIMM Memory Module

The 4GB DDR3 1066 MHz DIMM Memory Module from OWC features a total capacity of 4GB, a clock speed of 1066 MHz, a bus speed of PC-8500, and a 240-pin DIMM form factor. It operates using 1.5V, has 7-7-7-20 timings, a component configuration of 512M x 72, a module bandwidth of 8.5 GB/s, and is equipped with ECC technology. Additionally, this memory module is equipped with an Apple-specified thermal sensor, which ensures that the RAM maintains a safe thermal operating range.