The 2GB DIMM for Desktop from Crucial Technology can help to greatly increase the speed of your desktop computer. Increasing your computer's RAM enables more applications to run simultaneously without system glitches. You can breathe new life into your old computer by upgrading its memory. Specifications: - Synchronous Dynamic RAM (SDRAM) delivers superior performance - Crucial memory - 2GB - DIMM 240-pin - DDR2 - 800MHz clock speed - Easy installation - Memory type: DDR2 SDRAM - DIMM 240-pin - Upgrade type: Generic - Data integrity check: Non-ECC - Form factor: DIMM 240-pin - Latency timings: CL6 - Memory speed: 800 MHz (PC2-6400) - Unbuffered - Voltage: 1.8 V - Lead plating: Gold - Module configuration: 256Meg x 64 What's in the box 1 x Crucial desktop memory