Debian on Marvell Orion

HP mv2120, Buffalo Kurobox and QNAP TS-109 from the front

Orion is a system on a chip (SoC) from Marvell that integrates an ARM CPU, Ethernet, SATA, USB, and other functionality in one chip. There are many Network Attached Storage (NAS) devices that are based on an Orion chip.

Debian used to support a number of Orion based devices in the past.

Conceptronic CH3SNAS, see the D-Link DNS-323 page.
D-Link DNS-323
HP mv2120
QNAP Turbo Station (TS-109, TS-209, TS-409)

Debian also supports Marvell's Kirkwood platform, the successor of Orion.