Instruction: Parse the product information to locate the target attribute, and then provide the extracted value of the target attribute and its source in the output, specifying None if the attribute is not present.

Input:
Product title: Intel 310 Series 80GB mSATA Solid State Drive SSDMAEMC080G2C1
Product description: SSD 310 MLC MODULE SATA COMP
Product feature: Interface: SATA - 3.0 Gb/s, Sequential Read 200 MB/sSequential Write 70 MB/s
Product price: $65.03
Product brand: Intel
Target attributes: Form Factor
Answer: attribute: form factor
value: None
source: None