Mini-ITX NAS PC K3 Chassis, 4 Bay DIY Computer Case, Compatible with PSU Flex&MB ITX, 4 x 2.5/3.5" Tray, Network Attached Storage Enclosure with 2 Front USB Ports and 1x12cm Back Chassis Fan

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

Apevia ITX-PFC500W Mini ITX/Flex ATX / 1U 500W Fully Modular Power Supply, Full Range Active PFC 90-264V, AC for POS AIO System Desktop Gaming Server Small Form Factor (Flex ITX) Computer PSU