Instruction: Extract the value of the target attribute from the given product information and output it along with the corresponding source.

Input:
Product title: 600GB Sas 15K Rpm 3.5IN 6GBPS Hot-swap HDD
Product description: IBM storage solutions and industry expertise can help you gain a competitive edge. Leverage IBM's advanced capabilities to manage data growth, protect data and gain actionable insights.
Product feature: SAS, 600GB, 15000 rpm
Product price: $9.99
Product brand: IBM
Target attributes: Type
Answer: attribute: type
value: sas
source: product title
attribute: type
value: sas
source: product feature