Disgraced Theranos founder Elizabeth Holmes has reported to the federal prison where she will serve an 11-year sentence.

Axar.az reports that Holmes, 39, was convicted early last year on four counts of fraud linked to her failed blood testing start-up.

In mid-May, a court rejected her request to remain free on bail while a challenge to the original conviction was considered.

She will serve her term in a minimum-security prison in Texas.

Holmes reported to the federal facility in Bryan, Texas, which holds between 500 and 700 inmates at any given time, on Tuesday.

It is about 100 miles (160km) north of Houston, her hometown. Her arrival at the facility was confirmed by the Federal Bureau of Prisons, which declined to give any more details about her confinement, citing privacy concerns.

There, the woman once billed as the world's youngest self-made billionaire will work alongside other inmates for between 12 cents (10p) and $1.15 (93p) an hour - much of which will go towards her court-mandated restitution payments to her victims.