Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 11am Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
The Signature 4GB DDR2 PC2-5300 SODIMM Memory Module from Patriot is a dual rank, double-sided module designed to run at 667 MHz at CAS 5 latency timings. It supports notebooks and mobile systems. The 200-pin, dual in-line memory module provides auto and self-refresh capability and requires 1.8V power.