4 GB DDR2. 240-pin DIMM 2 x 2 GB. CAS latency: 5. 1.9 V. Patriot's 4GB Signature DIMM memory kit delivers a high performance and quality upgrade solution for DDR2 based desktop systems. It has been tested at 800MHz with a CAS Latency of 5. Patriot ensures that every module meets and exceeds industry standard and offers lifetime warranty.. Features. Internal memory. 4 GB. Memory layout (modules x size). 2 x 2 GB. Internal memory type. DDR2. Memory clock speed. 800 MHz. Memory form factor. 240-pin DIMM. ECC. No. CAS latency. 5. Memory voltage. 1.9 V. General. Product family. Signature Line. Logistics data. Harmonized System (HS) code. 84733020
