Microsemi used to be known as Adaptec

Model 8405e

Comes with all original packaging, standard and low-profile back planes, and 4-way SATA cable

Proper ESD precautions observed

I have owned this since new.

$260 + Courierpost.

More information: 

https://www.microchip.com/content/dam/mchp/documents/OTH/ProductDocuments/Brochures/00003029A.pdf