Crucial Dual Channel 2048MB PC5400 DDR2 667MHz ECC FB-DIMM Memory

Crucial Apple Dual Channel 2048MB PC5400 DDR2 667MHz FB-DIMM Memory
Crucial Technologies is part of Micron, the largest DRAM manufacturer in the U.S. and one of the largest in the world. Because they actually manufacture memory, they have unparalleled expertise in the upgrade industry. Crucial is the only consumer memory upgrade supplier that is part of a major DRAM manufacturer.

Every single Crucial memory module is tested before it goes out their doors. Crucial chips are individually tested under varying temperatures, voltages, and operational conditions for performance and functionality.

Features

• 240-pin DDR2 fully buffered, dual in-line memory module (FBDIMM) with ECC to detect and report channel errors to the host memory controller
• High-speed, differential, point-to-point link between host memory controller and the AMB using serial, dual-simplex bit lanes
• Fault tolerant; can work around a bad bit lane in each direction
• Deterministic protocol enables memory controller to optimize DRAM accesses for maximum performance and delivers precise control and repeatable behavior