An accused ATM scammer found the prospect of going to jail harder to digest than the evidence against him.

Florin Necula, of Long Island City, Queens, swallowed a four-gigabyte Kingston flash drive as Secret Service agents raided his home on Jan. 21, court papers say.

Feds waited days for the suspect to download the evidence, but his attempt to obstruct justice only obstructed his colon, sources said.

Doctors from the New York Downtown Hospital later removed the flash drive.

A crime-lab technician was able to retrieve the information.