Timetec 4GB DDR3 1066MHz CL7 204-pin SODIMM laptop RAM

4GB DDR3 1066MHz SODIMM

This 4GB DDR3 module runs at 1066MHz with CAS latency 7 and operates at 1.5V. It uses a 204-pin SO-DIMM form factor and is built with unbuffered, non-ECC chips in a dual-rank 2Rx8 configuration. The stick measures 30mm by 67.6mm and is intended as a direct memory upgrade for compatible laptops.

Suits DDR3 1066MHz laptop upgrades

This module suits owners of DDR3 laptops that accept PC3-8500 SO-DIMMs at 1.5V with CL7 timing. It is not for systems that require a different DDR generation, registered or ECC memory, a different pin count, or a voltage other than 1.5V. Buyers needing more than 4GB per slot or a different CAS latency should look elsewhere.

1066MHz CL7 DDR3 speed rating

The decisive specification is the DDR3 1066MHz (PC3-8500) speed with CL7 latency at 1.5V. Your laptop must support this exact frequency, timing and voltage for the module to function correctly. Verify the motherboard or system documentation matches these values before purchase.