"Powerful workstation even 18 months later"4.0 starson by Former NT Guy
Pros: Speed, design of internals, ease of expansion and quite operation.
Cons: Mac Pros are pricey, but no more than comparable machines of same specs.
Summary: Contrary to a review here, this workstation DOES have eSATA available. You install a ~$30 board and connect a cable to the motherboard. You then have two eSATA ports. The board is available at macsales.com