Network Attached Storage (NAS) Refurbished Synology DiskStation DS412+, 4 x 3.5" Bay
Amazon.com: NAS Case 4-Bay K3 Chassis, AUDHEID New Network Storage Server, Compatible Flex PSU Mini-ITX, 4 x 2.5/3.5" Tray, Network Attached Storage Enclosure with 2 Front USB Ports and 1x12cm Chassis Fan :
Carcasa server Inter-Tech SC-2100 NAS storage - PcBit Electronics
Carcasa server Inter-Tech SC-2100 NAS storage - Soliton