Is this an “true” SAS drive or NL-SAS?
assuming the photo is correct, it appears to just be SATA. Seems to lack the center channel for SAS.
http://www.demartek.com/Images/SAS_SATA_Connectors.png
If the photo is wrong though, 7200RPM would imply it would be a Nearline SAS. True SAS would be faster.
Western Digital Red NAS Hard Drive WD20EFRX 2TB IntelliPower 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
Condition: NEW
$89.99 from Newegg.
http://www.newegg.com/Product/Product.aspx?Item=N82E16822236343