Atom D2550 is a mobile processor from Intel released on 1 November 2011, and it is in end-of-life production status now. It belongs to Atom family and has a Cedarview architecture. This processor is built on Intel BGA 437, and uses unknown PCI express connection. 32 nm process is used in production.
Processor has 2 cores and 4 threads, with the base frequency of 1867 MHz. It has DDR3 memory support. As for the cache, it supports L1 64K (per core) and L2 512K (per core).