Buffalo 2 disk Raid 0 LS-WXL series, that had went offline. Usually on RAID 0 one of the drives has failed or is failing
The unit opened up exposing the 2 seagate seagate barracuda drives
On inspection, one of the ST1000DM003 Drives had a bad head, I imaged the good drive (left one) and used the heads (exact match) in the faulty one in order to get a full image and reconstruct the raid 0 (ext3)
Seagate St1000dm003 drives opened up in the cleanroom awaiting head swap